topic: Greenhouse Gas Emissions

topic: Greenhouse Gas Emissions

Social media activity version | Lean version

Nickel expansion puts Indonesia’s biodiversity goals under pressure, study finds
- Indonesia holds the world’s largest nickel reserves and has rapidly expanded production, which a new study says has grown roughly tenfold over the past decade.
- Nickel mining can fragment wildlife habitat as mines, roads and associated infrastructure expand, threatening biodiversity in areas of global conservation importance.
- Researchers say protecting the most important biodiversity and carbon areas could substantially reduce environmental risks, but doing so could also constrain nickel supply.
- Even with greater adoption of low- or no-nickel battery chemistries, total nickel demand could continue to grow because the metal is also used extensively in stainless steel, renewable-energy infrastructure and other applications, the study notes.

Suriname moves to evict Mennonites and illegal Amazon settlers
- The government in Suriname has created a task force to crack down on land developers who illegally clear the Amazon Rainforest for agriculture and cattle ranching.
- Many areas under development are connected to Mennonites who migrated to the country from other parts of the region to help meet a domestic demand for food production.
- Conservationists warn that the group’s history of industrial-scale clearing and unauthorized ranching in other nations puts the rainforest at risk.
- Some Mennonites have received a deurwaardersexploot, a written notice delivered by a bailiff to appear in court, according to Suriname President Jennifer Geerlings-Simons.

Carbon markets alone won’t keep Southeast Asia’s forests standing, study says
- A new study has identified “massive and untapped” conservation potential within forestry and plantation concessions in Southeast Asia.
- Roughly 42 million hectares of forests remain standing inside logging, oil palm, timber and rubber plantation concessions across the region, the study says.
- The researchers examined what it would take to financially incentivize forest conservation inside these concessions, finding that using carbon markets alone would require carbon prices many times higher than current values.
- They point to the need for diversified sources of conservation funding to complement carbon markets, such as blended finance, green bonds and payment for ecosystems services, as well as more supportive governance frameworks that elevate the viability of conservation over development.

Climate change boosted Spain wildfire risk 20-fold, research shows
Human-induced climate change drastically fueled the weather behind recent devastating wildfires in France and Spain, according to a new rapid analysis by researchers studying the role of climate change on today’s extreme weather. In its report, the World Weather Attribution (WWA), a global network of researchers, noted that severe blazes scorched 140,000 hectares (346,000 acres) […]
Indonesia shows elevated fire hotspot activity in 2026 as super El Niño threat looms
- A new satellite fire-monitoring platform, FireWatch, had detected more than 96,000 hotspots across Indonesia as of July 27, 2026.
- The total exceeds that recorded at the same point in any previous year monitored by FireWatch, even though Indonesia has not yet reached the months when wildfires typically intensify.
- FireWatch estimates that approximately 103,000 hectares (255,000 acres) of land burned nationwide during the first half of 2026, raising concerns as forecasters warn that a strong El Niño could further increase fire risk.

How carbon markets can succeed & also serve Global South communities (commentary)
- The world’s forests provide essential ecosystem services, capture and store huge amounts of carbon dioxide, face enormous pressure, and need sustained economic incentives if they are to survive.
- So why has the voluntary carbon market consistently fallen short of its promise to support forest conservation and communities, a new op-ed asks.
- “The ecosystem services forests provide are worth something, and the people who live in and protect those forests must be the primary beneficiaries of that value. Anything short of that is not conservation but a new form of exploitation,” the author argues.
- This article is a commentary. The views expressed are those of the author, not necessarily of Mongabay.

Meat giant JBS silently ditches bolder environmental targets in latest review
The world’s largest meatpacking company, JBS, has scrapped two of its key environmental goals in its latest annual sustainability report. JBS’s “Net Zero by 2040,” which aimed to reduce greenhouse gas emissions throughout its supply chain, and zero deforestation targets were substantially rolled back compared to previous years, according to its 2025 Sustainability report, published July […]
Southeast Asian mangroves shift from historic decline to net growth
For decades, Southeast Asia was the global epicenter of mangrove deforestation, but a recent study reveals a dramatic reversal: Since 2010, the region has transitioned from a net loss to a net gain in mangroves, making it a primary contributor to a global mangrove rebound. The study, which analyzed 40 years of satellite data, found […]
Indonesia’s blackouts reignite debate over coal-dependent energy transition
- Recent blackouts in Sumatra and Java exposed vulnerabilities in Indonesia’s electricity system, with PLN saying constrained coal supplies contributed to the Java outage.
- Energy analysts say the outages exposed the risks of Indonesia’s centralized, coal-dependent electricity system and strengthened the case for distributed renewable energy such as rooftop solar.
- A recent study identified six coal plants on Java as priority candidates for early retirement, estimating their closure would eliminate 93.5 million metric tons of annual CO₂ emissions.
- Environmental groups say biomass co-firing allows aging coal plants to keep operating while creating new pressures on forests and rural communities supplying wood fuel.

Cypriot natural gas could start flowing from ExxonMobil’s discoveries by 2033
NICOSIA, Cyprus (AP) — Natural gas could start flowing by 2033 out of two undersea deposits discovered by ExxonMobil off Cyprus, a senior executive with the company said Tuesday, helping to turn the east Mediterranean island nation into a new European energy hub. The largest U.S. oil company and its consortium partner, QatarEnergy, consider the most likely option for […]
Laser scanning forests may boost carbon estimates, but credibility questions linger
- Ground-based laser scanning, called LiDAR, can be used to make detailed maps of forest structure.
- Such detail can allow for more accurate estimates of the amount of carbon stored in aboveground vegetation, which is helpful for assessing the outcomes of reforestation projects and assigning an accurate number of carbon credits.
- Carbon credits, bought and sold on the carbon market, are used by companies and other entities to offset their own greenhouse gas emissions.
- But experts caution that transparency, not estimation accuracy, remains the carbon market’s biggest challenge.

Solar power brings energy to rural Indonesia, but inequality remains
In the remote, over-the-water village of Muara Enggelam in East Kalimantan, Indonesia, the introduction of reliable solar energy has become a catalyst for female entrepreneurship and economic stability. Historically cut off from basic services and reliant on expensive, noisy diesel generators that ran only from dusk to dawn, the village underwent a transformation starting in […]
In Brazil, a project paying farmers for forests is looking to scale up
- The CONSERV payment for ecosystem services program pays landowners in the Amazon and the Cerrado savanna to protect forests they are legally allowed to convert into plantations or pasture.
- The program’s pilot phase has avoided over 30,000 hectares (around 74,130 acres) of legal deforestation in the states of Mato Grosso, Pará and Maranhão. Across Brazil, millions of hectares of forest on private land are at risk of being legally cleared.
- The Amazon Environmental Research Institute (IPAM) is now looking to scale up the project and is evaluating mechanisms that could fund the payments without relying on donations.
- One solution could be combining the sale of carbon credits, price premiums for commodities and access to cheaper credit to provide long-term incentives for landowners to conserve these forested areas.

Intense heat during Mecca’s spring threatens millions of Hajj pilgrims
As millions of Muslims gather for the Hajj pilgrimage in Mecca, Saudi Arabia, a new scientific analysis warned the “safe window” for the event is shrinking, with increased risk of heat exhaustion and heat stroke due to human-induced climate change. The report was released by the World Weather Attribution (WWA), an initiative that analyses the […]
Solar brings power to women entrepreneurs in Borneo, but rural energy inequality remains
- In the village of Muara Enggelam, East Kalimantan province, the arrival of affordable and reliable renewable energy has sparked a flurry of new businesses, some started by women who were previously unable to fulfil their economic ambitions.
- The remote village in Indonesian Borneo received its first installation of solar energy in 2015 following an allocation from Indonesia’s energy ministry.
- The electricity capacity remains limited, but households have been able to start small businesses selling food and drinks, while mobile internet has expanded market access via social media platforms.
- However, across the archipelago of 270 million people, the energy transition appears to have stalled in rural villages using solar, which a report authored by civil society organizations Celios and Greenpeace attributes largely to government fossil fuel subsidies.

Agriculture drives most tropical peatland loss in Indonesia, Peru and DRC: Study
Agriculture is the biggest driver of peatland loss in Indonesia, Peru and the Democratic Republic of Congo, home to the largest expanses of tropical peatlands in the world, a recent study has found. Peatlands are crucial in the fight against climate change: They cover less than 3% of the world’s landmass, but sequester more carbon […]
Fossil fuel transition summit seeks progress beyond stalled COP talks
- A recent climate conference in Colombia that was the first to focus on transitioning away from fossil fuels has been hailed as a historic achievement and a momentous step toward a phaseout.
- One of the most significant outcomes was the plan to develop national road maps to end fossil fuel dependency, as well as the launch of a new science panel to provide phaseout support to nations.
- While finance was discussed at the conference, such as alternative financing mechanisms and the impact of investor-state dispute settlements (ISDS), no commitments, figures or deadlines were made.
- Funding remains a major barrier for some countries to achieve the transition, with fossil fuel subsidies currently vastly higher than support for clean energy.

Cerrado’s hidden carbon highlights gaps in Brazil’s conservation policy
- Hectare for hectare, wetlands in the Brazilian Cerrado holds six times more carbon than the lowland Amazon, according to the first study to estimate carbon stocks in the biome.
- Researchers also found that these wetlands are less stable than other tropical peatlands, and thus potentially more vulnerable to changes in rainfall and groundwater levels.
- Satellite mapping suggests these wetlands may also cover as much as 16.7 million hectares (41 million acres), or 2% of Brazil’s total landmass, a far greater area than previously thought.
- Researchers say they hope that more accurate estimates of the Cerrado’s carbon storage may help change perceptions of it as an environmentally insignificant “sacrifice biome” suited for industrial agriculture.

Fossil fuel subsidies and high costs stall energy transition across rural Indonesia
- Research by the Center of Economic and Law Studies (Celios) and Greenpeace shows the number of villages across Indonesia using solar energy among households declined by more than a quarter between 2021 and 2024.
- The authors of the Village Energy Transition Index said adoption of renewable energy in villages may reflect high installation costs and government subsidies for fossil fuels.
- Significant regional inequality exists between Java and other wealthier regions compared with the east of Indonesia, where solar potential energy is greater and where more rural communities would benefit from the technology.
- Anecdotal testimony indicates installations of basic photovoltaic systems often do not last long due to difficulties and costs associated with repairing units after a component fails, a particular challenge in coastal areas where salt corrosion is a factor.

Who gives up land for the world’s climate fixes?
Planting trees has become one of the most widely promoted responses to climate change. As forests grow, they absorb carbon dioxide from the atmosphere while offering habitat for animals, plants and other organisms. The idea is straightforward: Expand forests, and the planet gains both climate mitigation and renewed biodiversity. Yet the land required to remove […]
‘Ancient’ carbon venting from lakes in the Congo Basin peatlands: Study
- A new study finds that lakes are likely releasing carbon that’s been held in the peatlands of the Congo Basin for thousands of years.
- Scientists know these lakes release carbon dioxide, which until now was thought to result from recently decayed plant matter.
- A team of researchers radiocarbon-dated carbon from water samples to show that some of the CO₂ probably has much older origins, reporting their findings in a new study.
- The authors says more work is needed to understand the implications of this ancient carbon release for carbon dynamics and climate change.

Sri Lanka sweats in scorching heat, but reasons ‘unlikely due to El Niño’
- Warm temperatures across Sri Lanka are likely to prevail till mid-May, with the heat index showing temperatures between 39° Celsius and 45°C, officials say.
- The Department of Meteorology has issued an “amber alert,” cautioning people to brace for warmer temperatures and to take adequate safeguards.
- Experts argue that prevailing warm temperatures in Sri Lanka are unlikely due to El Niño events.

As Sri Lankans choke on bad air, authorities cite transboundary pollution
- With an increase in air pollution levels in several areas, Sri Lankan authorities trace transboundary air pollution as a key reason for the island’s poor air quality.
- A systematic rise in low air quality has occurred since the 1990s, experts say.
- A seasonal trend has been observed during agricultural burning in India with emissions from the coal power plant in Norochcholai, in the island’s northwest, adding to the poor air quality.
- Health authorities warn against cardiovascular diseases of people exposed to high levels of fine particulate matter for prolonged periods of time.

Vietnam and Russia advance nuclear power deal as energy security concerns grow in Southeast Asia
HANOI, Vietnam (AP) — Vietnam and Russia signed a deal to build a nuclear power plant in Vietnam as the Southeast Asian country revives its nuclear plans with hopes of boosting energy security while curbing greenhouse gas emissions. The deal for the Ninh Thuan 1 plant, reported by Vietnamese state media, comes after two similar projects were […]
New mapping data show where oil blocks threaten Venezuela’s protected areas
- New mapping analysis by Mongabay reveals the potential threat from oil extraction to numerous ecosystems in Venezuela, including mangrove forests, seagrass meadows, coral reefs and Amazon rainforest, among others.
- Venezuela has 538,883 km2 (208,064 mi2) of protected areas and 177,843 km2 (68,666 mi2) of oil blocks, some of them already in production and others in the pre-exploration or exploration phases.
- An estimated 70,785 km2 (27,330 mi2)— or around 13% — of those oil blocks overlap with protected areas.
- If oil production ramps up to the 60-year historical average by 2036 — around 2.5 million barrels — the country would extract around 70 billion barrels and release an estimated 33.1 gigatons of CO2 by 2100, according to Climate Interactive’s calculator for fossil fuel extraction from biomass-rich areas.

Forest advocates accuse EU energy firm of Dutch biomass certification fraud
- The sustainability certification of forest biomass produced to generate industrial-scale energy has long been controversial and called into question.
- Wood pellet companies argue their product is sustainable and doesn’t cause deforestation, while governments claim biomass burning results in climate-neutral emissions, which is why they offer subsides to energy companies burning sustainability certified forest biomass.
- However, forest advocates and scientists have provided significant evidence that forest biomass production contributes to deforestation, is not sustainable and that burning wood generates more carbon emissions per unit of energy than coal.
- In an unprecedented move, Dutch law enforcement is considering a criminal investigation into RWE, one of the Netherlands’ largest energy providers, after a Dutch forest advocate alleged that the firm dodges biomass certification rules, using wood pellets imported from Malaysia sourced not from sawmill waste, but allegedly from whole trees.

Climate or biodiversity? Global study maps out forestation’s dilemma
- A new study maps areas designated for potential carbon dioxide removal projects, such as planting forests or bioenergy crops, that might conflict with biodiversity hotspots.
- Such climate strategies could harm species if they change existing ecosystems or use too much land.
- The study points to the importance of more careful site selection for these projects.
- The authors of the study also note the importance of reducing humanity’s CO2 emissions, rather than relying solely on removing CO2 from the atmosphere later on.

Petrostates stymie effort to rein in Arctic shipping carbon emissions
- Black carbon emissions (colloquially known as soot) produced by marine shipping contribute to Earth’s warming climate and also reduce ice and snow cover. In the Arctic, those emissions are hastening regional heating and sea ice loss.
- In the 21st century, climate change has so diminished Arctic sea ice thickness and extent that transpolar crossings in summer by large numbers of commercial vessels has not only become possible but also increasingly frequent, resulting in a marked increase in black carbon emissions from dirty fossil fuels.
- In February, members of the International Maritime Organization (IMO) considered a proposal by several nations to require use of cleaner polar fuels, which emit lower amounts of black carbon. But the effort was blocked and delayed by large petrostates, including the U.S., Russia and Saudi Arabia.
- Implementation of the measure is expected to be delayed by at least two years. With Arctic sea voyages forecast to soar from thousands of trips annually to tens of thousands by 2050, NGOs are calling for greater support for clean polar fuels as a quick and effective way of reducing warming pressure on the Arctic region.

New study assesses geoengineering marine ecosystem risks, knowledge gaps
- A new review study examines the current research regarding the risks that various geoengineering approaches pose to marine ecosystems.
- The study looked particularly at a range of marine carbon dioxide removal (mCDR) methods, along with solar radiation modification (SRM) technologies, and found that some approaches carry fewer risks than others.
- Electrochemical ocean alkalinity enhancement and anoxic storage of terrestrial biomass in the deep ocean (utilizing crop waste, for example) carry fewer risks to marine ecosystems than some carbon dioxide removal methods, such as those that would add nutrients to seawater to promote major plankton growth.
- However, better models, increased field testing, and better geoengineering regulatory oversight are needed to fully assess potential geoengineering marine ecosystem impacts, especially if commercialization proceeds. Public fears over field testing also need to be allayed.

Thousands of peat fires flare across Indonesia despite rainy season
- More than 5,000 fire hotspots were detected across Indonesia’s peatlands in January, according to an independent watchdog — an alarming spike despite peak rainy season conditions and recent severe flooding in parts of Sumatra and Borneo.
- About a third of the hotspots were inside company concessions, mostly oil palm, reinforcing long-standing evidence that drained and degraded peatlands are highly flammable even after short dry spells, with fire risk now shaped more by hydrology than by calendar seasons.
- Provinces such as West Kalimantan and Aceh were hardest hit, with fires producing thick haze in cities like Pontianak and contributing to respiratory illness, underscoring how degraded peat amplifies both flood and fire risks.
- After a presidentially appointed peat restoration agency was allowed to lapse in 2024, watchdogs say fragmented oversight, weak monitoring and uncertainty over responsibility have created setbacks in peat protection, raising concerns ahead of potential future El Niño conditions.

US cuts legal foundation for federal climate regulation
On Feb. 12, the United States repealed the so-called endangerment finding, a 2009 cornerstone rule that enabled the federal government to regulate greenhouse gas emissions as a pollutant. Established under former President Barack Obama, the rule codified the long-held scientific consensus that anthropogenic greenhouse gas emissions “threaten the public health and welfare of current and […]
Pilot projects aim to break Indonesia’s habit of burning household waste
- More than half of Indonesian households still burn their trash, often because bulky or inorganic waste isn’t collected and dumping it creates safety risks in dense neighborhoods.
- Burning waste releases fine particles and black carbon that penetrate deep into the body, contributing to respiratory and cardiovascular disease, organ damage and conditions such as anemia.
- Black carbon is also a potent climate pollutant, meaning cutting household waste burning could deliver fast benefits for both air quality and global warming if addressed at the source, experts say.
- Cultural norms, lack of infrastructure, limited enforcement and financial constraints drive waste burning, prompting pilot projects that combine community engagement, better waste systems and real-time pollution monitoring.

Mapping underground fungal networks: Interview with SPUN’s Toby Kiers
- Mycorrhizal fungi are found in every soil system on Earth, and have symbiotic relationships with the plants whose roots they live on.
- They receive carbon dioxide from plants in exchange for nutrients, making them major carbon repositories and an important tool for carbon sequestration.
- The Society for the Protection of Underground Networks (SPUN) is deploying a wide range of technologies, from remote sensing to imaging robots, to map these crucial underground networks.
- “We think of these networks as one of Earth’s circulatory systems, but people are not paying attention,” SPUN co-founder Toby Kiers tells Mongabay in an interview.

Indonesia’s steel expansion risks a surge in greenhouse gas emissions
- As global demand for steel is rising, Indonesia’s steel industry is one of the country’s largest industrial greenhouse gas emitters and is set to become far more polluting if current trends continue, according to a nonprofit report.
- Indonesia’s high emissions stem largely from its reliance on coal-based blast furnace steelmaking, which uses coal both as a chemical input and as a source of the extremely high heat required to smelt iron ore.
- The climate footprint of Indonesia’s steel industry is closely tied to public health risks for communities living near major production hubs; steelmaking releases hazardous air pollutants that are linked to respiratory and cardiovascular disease and reduced productivity.
- The Ministry of Industry has introduced policies intended to promote more sustainable practices across industrial sectors, including steel, but the recent report found that these policies lack binding sector-specific emissions targets, clear transition timelines and enforcement mechanisms.

‘Blew us away’: Researchers find nitrogen boost spurs faster tropical forest growth
- A new study in Panama finds that nitrogen availability limits forest growth in the early stages of regeneration.
- Nitrogen addition to newly cleared land and 10-year-old forests substantially boosted regeneration, though adding nutrients to older forests did not have the same effect
- The study also found that phosphorus availability did not limit forest growth at any stage of forest maturity.
- The researchers recommend ensuring nitrogen-fixing species are included during reforestation.

Cameroon cookstove project looks to slow forest loss
- The Center for International Forestry Research (CIFOR) hopes new cookstoves that require less wood than traditional varieties will slow forest loss in Cameroon.
- Mongabay visited one of the villages where CIFOR’s project is taking place to talk to people who are involved in it.
- Long-term success rates for similar projects in Africa have often been low.
- CIFOR wants to break that trend by encouraging people to adopt the new cookstoves and keep using them.

In Brazil, planting forests for carbon credits could help ecosystem restoration
- The sale of carbon credits from forest restoration is taking off in Brazil, but the sector still needs to tackle mistrust, the complexity of ecosystem restoration and the long-term nature of the projects.
- Founded in 2021, Brazilian firm re.green commercially restores forests by selling carbon credits and has projects spanning 34,000 hectares (84,000 acres) in the Amazon and Atlantic Forest.
- The company aims to restore 1 million hectares (2.5 million acres) of tropical forests across Brazil. Its work so far has been recognized through an EarthShot Prize in 2025.
- As well as restoring ecosystems to sell high-integrity carbon credits, the company also works with the community and produces data and knowledge on forest restoration.

Earth Rover Program seeks to track the world’s soil health
- Leveraging tools from seismology — the study of earthquakes and the inside of our planet — the Earth Rover Program aims to provide critical data on the health of soil.
- Humans, and terrestrial life in general, depend on the soil for nourishment.
- Yet, in many parts of the world, soils are degraded, worn out and eroding away.
- The recently founded program involves the development of inexpensive technology that farmers and scientists alike can use to better understand soil health and what can be done to improve it.

Hidden heroes: Australian tree bark microbes consume greenhouse & toxic gases
- A new study carried out in Australia finds that the bark of common tree species holds diverse microbial communities, with trillions of microbes living on every tree.
- The research determined that many of these microbial species specialize in metabolizing methane, hydrogen, carbon monoxide and volatile organic compounds (VOCs).
- Methane is a powerful greenhouse gas, while hydrogen and carbon monoxide are considered indirect greenhouse gases. Carbon monoxide and VOCs are also both hazardous to human health.
- The study found that tree bark microbes play a significant, previously unknown role in atmospheric gas cycling, potentially boosting estimations of the climate benefits offered by global forests. Learning which tree species boast the best microbes for curbing climate change and pollution could better inform reforestation strategies.

Indonesia backs away from coal exit test case amid financial and political pushback
- Indonesia has abandoned plans to retire the Cirebon-1 coal plant early, citing technical and financial concerns, dealing a blow to what was meant to be a flagship test case for coal phaseout backed by international climate finance.
- Analysts say the decision reflects deeper structural resistance to moving away from coal, driven by long-term power contracts, coal subsidies, and policies that make early retirement costly while keeping coal artificially cheap.
- The reversal risks undermining Indonesia’s credibility with global partners and investors, particularly under initiatives like the JETP, and exposes inconsistencies between political pledges on renewables and binding policy action.
- Critics argue early coal retirement would benefit Indonesia overall if full costs were counted, including health and environmental impacts, but political ties between coal interests and policymakers, along with uncertainty in global climate finance, continue to stall progress.

After years of progress, Indonesia risks ‘tragedy’ of a deforestation spike
- Deforestation is accelerating, underscoring Indonesia’s reputation as a big greenhouse gas emitter and potentially inviting more scrutiny of its commodity exports.
- Gross deforestation in Indonesia in 2025 was on track to at least match 2024’s tally, which reflected the most extensive losses since 2019, Indonesia’s forestry minister, Raja Juli Antoni, told a parliamentary committee in December.
- Indonesia’s Merauke Food Estate project involves clearing at least 2 million hectares of forest, and worries are mounting that commodity exports may suffer if big markets like the EU force importers to prove they are not buying palm oil and other products that have resulted from clearing rainforest.
- A reacceleration in the rate of Indonesia’s deforestation risks is also drawing attention to the country’s spotty climate record: At No. 6, Indonesia ranks among the top greenhouse gas emitters after China, the U.S., India, the EU and Russia.

Silvopasture gains momentum in the Amazon, but can it shrink beef’s footprint?
- Silvopastoral systems, which combine trees and pasture, are still not widely used across Latin America, mainly because of prohibitive costs and lack of technical knowledge, experts say.
- In the Peruvian Amazon, ranchers are being trained to practice rotational grazing, setting up silvopasture pilots, in particular over degraded areas. Research has shown that when done correctly, silvopasture can provide extensive carbon sequestration and forage for cattle; however, the system is not fit for all ecosystems.
- Ranchers need extensive financial support with silvopasture; experts say that payments for ecosystem services or tax breaks could prevent people from switching back to more lucrative monocultures that harm the environment.
- Some experts are worried that promoting more efficient animal husbandry could further promote carbon-intensive meat consumption and overshadow efforts to promote plant-based diets.

Methane chasers: Hunting a climate-changing gas seeping from Earth’s seafloor
- Methane is a potent greenhouse gas that can pack more than 25 times the global warming punch of carbon dioxide, and atmospheric methane emissions have been growing significantly since 2007. So it’s vital that humanity knows how and where methane emissions are coming from, including the world’s oceans.
- Scientists first raised the alarm over methane releases from shallow waters in the Arctic Ocean between 2008 and 2010. But recently, they were surprised to discover new releases in shallow waters off Antarctica. Researchers continue spotting additional seafloor seeps there and elsewhere, as methane bubbles escape seafloor sediments.
- In shallow waters, methane bubbles that break the ocean’s surface add greenhouse gases to the atmosphere, but to learn how much climate risk these bubbles pose, scientists first have to find them. The hunt for methane bubbles requires everything from underwater microphones and sonar maps to scuba divers and submersibles.
- Methane seeps are more than a potential climate change threat. They also form the basis of unique chemosynthetic ecosystems that influence the deep sea and may hold clues about the origin of life. Finding and studying those seeps present fascinating challenges, requiring ingenuity and creative thinking by researchers.

Ditches on peatland oil palm plantations are an overlooked source of methane: Study
- Ditches that drain peatlands for agriculture are significant but often-overlooked sources of greenhouse gases, including methane, according to a recent study.
- Methane doesn’t last as long as CO2 in the atmosphere, but it is many times more potent in warming the climate.
- The researchers analyzed emissions from ditches on two oil palm plantations in Malaysian Borneo and found that the ditches play an outsize role in the overall carbon emissions from converted peatlands.
- Their findings underscore the need to account for emissions from these ditches to better understand the implications of draining peatlands.

Record fossil fuel emissions in 2025 despite renewables buildout, report says
Global carbon dioxide emissions from fossil fuel combustion are projected to reach a record 38.1 billion metric tons in 2025, an increase of 1.1% from 2024, according to the 2025 Global Carbon Budget. The report, now in its 20th edition, was released Nov. 13 as a preprint. It compiles national energy and emissions data from […]
Huge ‘blue carbon’ offsetting project takes root in the mangroves of Sierra Leone
- In October, a wholly owned subsidiary of West Africa Blue, a Mauritius-based company, signed a “blue carbon” offsetting deal with the 124 communities on the island of Sherbro in Sierre Leone.
- The agreement will reward the communities financially for conserving and restoring their mangroves, which act as a carbon sink.
- The funds will be generated by selling offsets on the voluntary carbon credit market, with revenues shared between West Africa Blue, the communities and the government of Sierra Leone.
- Though carbon offsetting projects have been subject to criticism in the past, community members on Sherbro say they’re optimistic about the improvements to their livelihoods that the project could bring.

Tropical forests in Australia are emitting more carbon than they capture: Study
- A newly published study reveals that moist tropical forests in Australia are now a net carbon emitter, making this the first documented case of tropical forest woody biomass making the flip from sink to source.
- Researchers analyzed nearly five decades of data and found that around the year 2000, these forests stopped absorbing more carbon than they emitted and went into a reversal.
- They identified tree deaths as the core problem, showing that these doubled compared to earlier decades, with new growth unable to keep pace.
- Climate change and cyclones are to blame, as rainforest species evolved for warm, wet conditions, but are now facing temperature extremes and extended droughts that damage their tissues and stunt growth.

The rise of CC35 and the business behind its climate deals
- The executive secretary of CC35, a climate network of capital cities in the Americas, used annual climate summits and other events to advance private interests in carbon credit businesses, a Mongabay investigation has found.
- His plan included persuading a provincial government in Argentina to sign a multimillion-dollar carbon contract with an associate facing fraud allegations in a parallel carbon business. According to a recent Mongabay investigation, the associate had pressured Indigenous communities in Brazil and Bolivia to sign abusive carbon deals, conceding rights for an area larger than Ireland.
- The head of CC35, Argentinian Sebastián Navarro, also failed to fulfill CC35’s commitment to cover all costs associated with Ecuador’s pavilion at COP28, after making false claims to the government and creating debts for the country.

Sámi reindeer herders protest EU-backed graphite mine, fearing lost grazing ground
- Sweden has approved the EU-backed Nunasvaara South graphite mine by Australia-based battery anode and graphite company Talga Group on land Sámi reindeer herders use for winter grazing.
- The mining company told Mongabay it has designed the mine area to limit the impact on nature and it plans to shut down operations for six months of the year to allow reindeer to graze on their winter grounds.
- But Sámi residents, who depend on herding, told Mongabay they fear their reindeer will be displaced because their winter grazing grounds will be destroyed, and they criticize the company’s environmental safeguards.
- They also said the mine’s inclusion as a strategic project under the EU Critical Raw Minerals Act has allowed it to be fast-tracked without essential environmental safeguards and that the company has made little attempt to meaningfully communicate with affected communities.

Mexico is inflating its climate spending by billions of dollars. Here’s how.
- Mexican President Claudia Sheinbaum took office last year touting her climate science background, yet continues to neglect renewable energy and conservation while subsidizing state-owned oil company Pemex.
- Funds her government earmarked for climate change and a renewable energy transition are actually going to infrastructure, oil and gas, and other projects unrelated to the environment, a review of the 2026 budget shows.
- In one case, more than $40 million for a train line is counted twice but only spent once, misrepresenting how much money the government is dedicating to the environment.

Boom in burning waste for fuel could put human health and environment at risk
- Refuse-derived fuel (RDF) — conglomerated waste often composed of up to 50% plastic — is being burned globally in waste-to-energy incinerators, cement kilns, paper mills, and by other industries.
- Proponents say RDF reduces fossil fuel use and produces cleaner energy, while diverting waste from landfills.
- Critics say a lack of monitoring often hides RDF’s true environmental and human health footprint, and that when burned alongside fossil fuels, the technology can significantly worsen pollution. Health issues potentially connected to RDF contaminants range from cancer to hormone disruption.
- That’s a major concern as RDF ramps up, with countries in the Global South especially starting to use and dispose of waste in this way. Burning RDF and the incineration of plastic waste has been linked to greenhouse gas emissions and also extremely toxic pollutants such as dioxins.

UK, Dutch agencies pull funding from Total’s controversial Mozambique LNG project
U.K. and Dutch export credit agencies have withdrawn their financial commitments for French oil and gas giant TotalEnergies’ gas project in Mozambique, in an unprecedented move that marks the latest setback for the controversial project. UK Export Finance (UKEF), a government agency, and Netherlands-based Atradius, both of which provide companies with loans, guarantees and insurance […]
Scientists push for greater climate role for Latin America’s overlooked ecosystems
- Tropical forests are rightly regarded as important carbon sinks and crucial in the fight against climate change, but other tropical ecosystems have largely gone overlooked despite their carbon -sequestration potential.
- Peatlands, mangroves, coastal freshwater wetlands and seagrass meadows are just some of the ecosystems that have a potentially huge capacity to capture and store carbon, but don’t feature prominently enough — or at all — in the national climate plans of Latin American countries.
- Peatland soils can store between three and five times more carbon dioxide than other tropical ecosystems, with similar figures for mangroves and coastal freshwater wetlands.
- Seagrass meadows cover just 0.1% of the ocean floor, but can store up to 18% of global oceanic carbon.

Can two Amazons survive? Invisible e-waste is poisoning the world
- E-waste, which refers to discarded electrical or electronic devices, is the fastest growing domestic waste stream in the world, and it is highly toxic, threatening public health. Much of this e-waste, largely produced by rich countries, is dumped in poor countries, with Asia and Africa major destinations.
- Because poor countries mostly lack the highly sophisticated equipment and processes needed to dismantle and recycle these complex composite products safely, unskilled scrap workers, including children, plunder them for resalable components, often with a disastrous impact on their health and the environment.
- Increasingly, the torrent of discarded cell phones and obsolete computers is greatly exacerbated by invisible e-waste: a vast, varied plethora of microchip-containing products, ranging from vaping devices to e-readers, toys, smoke detectors, e-tire pressure gauges and chip-containing shoes and apparel.
- Invisible e-waste greatly adds to developing world recycling challenges. The U.N. Environment Programme warns that “the increasing proliferation of technological devices has skyrocketed the amount of electronic waste worldwide” with nations now facing “an environmental challenge of enormous dimensions.”

In Guyana and Suriname, offshore oil and environmental interests clash
- Both in Suriname and in Guyana, the president has a very strong constitutional mandate as head of state and government.
- Although Guyana has been praised for its forest conservation initiatives, its efforts have been clouded by corruption and an increased interest in offshore oil exploration.
- In Suriname, the government has embraced forest conservation as a development principle, while still pushing for offshore oil drilling.

The valuable peatlands of Peru’s Pastaza River Fan: one of the world’s largest carbon reservoirs
- In Peru’s Datem del Marañón province, local communities are combining ancestral knowledge with scientific expertise to protect the peatlands that thrive in this part of the Amazon.
- Peatlands cover only 3% of Earth’s surface, yet can store up to five times more carbon dioxide per hectare than other tropical ecosystems.
- Although research on Peru’s peatlands remains limited, their importance lies in both their role in mitigating climate change and their socioeconomic value for local communities.
- The area that’s the focus of scientists’ research and local communities’ conservation work is part of the Pastaza River Fan, Peru’s largest wetland and the third-deepest peatland in the world.

Afro-descendant territories slash deforestation, lock in carbon, study shows
- New research documents the positive impacts that Afro-descendant populations have had on tropical ecosystems in Brazil, Colombia, Ecuador and Suriname.
- The study found that deforestation rates are between 29% and 55% lower in Afro-descendant lands than in protected areas.
- This is the first scientific study to employ statistical, geographical and historical data to assess the contribution of Afro-descendant communities in conservation.
- According to the researchers, Afro-descendant populations and their good practices are at risk due to a lack of legal recognition, invisibility of their contributions, and extractive activities in their territories.

How community custody empowered Ecuador’s crab catchers and revived its mangroves
- Under agreements for sustainable use and protection, Ecuador’s environment ministry has granted concessions for 98,000 hectares (about 242,000 acres) of mangrove forests to artisanal fishers in the Gulf of Guayaquil.
- The fishers can catch crabs to sell, but are committed to the protection of this valuable ecosystem, imposing closed seasons twice a year and refraining from catching female and juvenile crabs.
- The concessions represent 62% of the total area of mangrove forests in Ecuador, of which 80% are located in the Gulf of Guayaquil.
- This system has allowed for the conservation of mangroves for 26 years and has been shown to be effective in protecting this type of forest, which is capable of retaining up to five times more carbon than other tropical forests.

Saving forests won’t be enough if fossil fuels beneath them are still extracted, experts warn
- A new analysis finds that tropical forests in 68 countries sit atop fossil fuel deposits that, if extracted, would emit 317 billion metric tons of greenhouse gases — more than the remaining 1.5°C (2.7°F) carbon budget — revealing a major blind spot in global climate policy.
- Because Brazil’s proposed Tropical Forest Forever Facility (TFFF) focuses only on stopping deforestation, researchers warn it risks missing far larger emissions from potential oil, gas and coal extraction under protected forests.
- India, China and Indonesia hold the largest fossil reserves beneath forests, with Indonesia facing acute trade-offs as most of its coal lies under forest areas where mining threatens biodiversity and Indigenous communities, including rhino habitats in Borneo.
- Experts say that compensating countries for leaving fossil fuels unextracted — through mechanisms like debt swaps or climate finance — could unlock massive climate benefits, but fossil fuel phaseout remains excluded from TFFF negotiations despite growing calls to include it.

Why are Amazonian trees getting ‘fatter’?
- A new study has found that the trunks of trees in the Amazon have become thicker in recent decades — an unexpected sign of the rainforest’s resilience in response to record-high levels of CO2 in the atmosphere.
- Nearly 100 scientists involved in the study have stated that old-growth forests in the Amazon are sequestering more carbon than they did 30 years ago, contradicting predictions of immediate collapse due to climate change.
- But the warning still stands: Despite the trees’ capacity to adapt, scientists fear that the extreme droughts and advancing deforestation could invert the rainforest’s balance and threaten its vital role in global climate regulation.

Offshore fossil fuel exploration jeopardizes Brazil’s climate leadership, study says
- Ahead of the COP30 U.N. climate summit in Brazil, a report by environment-monitoring organization SkyTruth mapped the environmental impact of the advance of offshore exploration for fossil fuels in Brazil, criticizing the country’s unfulfilled energy transition promises.
- The study detected 179 probable oil slicks in Brazilian waters since 2017, as the oil and gas sectors boomed. Analyses showed that traffic from fossil-industry vessels grew by 81% between 2012 and 2023, while methane burning skyrocketed — releasing into the atmosphere the equivalent emissions of 6.9 million cars annually.
- According to the investigation, Brazil still embraces environmentally controversial initiatives, such as oil exploration at the mouth of the Amazon River. This agenda brings risks to rich marine ecosystems and Indigenous and traditional communities, moving the country further away from its climate and conservation goals.

Indonesia labeled ‘Fossil of the Day’ for echoing industry talking points at COP30
- Indonesia has been publicly rebuked at COP30 with a “Fossil of the Day” award after civil society groups accused its delegation of echoing fossil fuel and carbon industry lobbyists during negotiations on Article 6.4, the U.N.’s new carbon market mechanism.
- Observers say Indonesia’s position closely mirrors the talking points in an industry-backed letter calling for weaker safeguards under Article 6.4 — a move critics warn could undermine the integrity of global carbon markets and benefit groups with financial stakes in nature-based carbon projects.
- Indonesia denies being influenced by lobbyists, even though at least 46 representatives from fossil fuel and heavy-industry companies are accredited under its delegation — raising broader concerns about corporate access to negotiations amid a COP already flooded with a record proportion of fossil fuel lobbyists.
- Experts warn Indonesia’s push to loosen Article 6.4 rules risks weakening international oversight, aligning the mechanism with the far less transparent Article 6.2, and potentially undermining both Indonesia’s climate credibility and the robustness of the Paris Agreement’s carbon market safeguards.

Colombia bans all new oil and mining projects in its Amazon
Colombia will no longer approve new oil or large-scale mining projects in its Amazon biome, which covers 42% of the nation’s territory, according to a Nov. 13 statement by its environment ministry. Acting Environment Minister Irene Vélez Torres said the entire Colombian Amazon will be made a reserve for renewable natural resources. She made the […]
As Indonesia turns COP30 into carbon market showcase, critics warn of ‘hot air’
- Indonesia is using the COP30 climate summit to aggressively market its carbon credits, launching daily “Sellers Meet Buyers” sessions and seeking international commitments 6 despite unresolved integrity issues in its carbon market.
- Experts warn Indonesia’s credits risk being “hot air,” since its climate targets are rated “critically insufficient,” meaning many claimed reductions may not be real, additional or permanent — especially in forest-based projects.
- Forest and land-use credits, Indonesia’s biggest selling point, are among the riskiest, with high risks of overcrediting, leakage and nonpermanence; ongoing fires and deforestation further undermine credibility.
- Environmental groups say the carbon push distracts Indonesia from securing real climate finance, enabling wealthy nations to offset rather than cut emissions, while leaving Indonesia vulnerable to climate impacts and dependent on a fragile market.

‘Africa can become a green leader’: Interview with Mohamed Adow of Power Shift Africa
- Although Africa contributes less than 4% of global greenhouse gas emissions, it suffers the worst consequences of climate change and still receives only around 2% of global renewable energy investments.
- Mohamed Adow from the think tank Power Shift Africa tells Mongabay that delegates at the COP30 climate summit in Belém, Brazil, must deliver a “just transition framework” that prioritizes African needs, expands access to clean energy, and strengthens green industrialization across the continent.
- Adow says he envisions an Africa that harnesses its transition minerals and renewable potential for its own prosperity — leading the global energy transition instead of powering other countries’ economies.
- In 2025, African countries experienced escalating climate disasters, including deadly floods and severe droughts, while facing cuts in U.S. aid funding.

How a ‘green gold rush’ in the Amazon led to dubious carbon deals on Indigenous lands
- A Mongabay investigation has found that companies without the financial or technical expertise signed deals with Indigenous communities in Brazil and Bolivia, covering millions of hectares of forest, for carbon and biodiversity credits.
- Many of the communities involved say they were rushed into signing, never had the chance to give consent, and didn’t understand what they were signing up to or even who with.
- Brazil’s Indigenous affairs agency has warned of legal insecurity and lack of standards in carbon credit initiatives, and an inquiry is underway — even as the businessmen involved target more than 1.7 million hectares in the tri-border area between Brazil, Bolivia and Peru.
- Two and a half years since the deals were made, Brazil’s Public Ministry has called for them to be annulled, following Mongabay’s repeated requests to the ministry for updates.

‘Not good’: Ocean losing its greenness, threatening food webs
- The ocean is losing its greenness, a new study has found: Global chlorophyll concentration, a proxy for phytoplankton biomass, declined over the past two decades, especially in coastal areas.
- Phytoplankton are the base of the marine food web, supporting fisheries and broader ecosystems, so their decline could have far-reaching implications, experts say.
- The phytoplankton decline could hurt coastal communities that live off the sea, and affect the ocean’s ability to act as a carbon sink, the authors say.

Rise in Chinese off-grid coal plants in Indonesia belies pledge to end fossil fuel support
- Chinese president Xi Jinping has pledged to end the country’s financing of overseas coal projects — but a surge in Chinese-backed coal-fired power plants to supply electricity to nickel mining and processing undermines that pledge.
- Chinese investment has been flowing into Indonesia’s metal mining and smelting sector in a bid to supply raw materials to electric vehicle battery makers amid a transition to the zero-emission vehicles.
- By the end of the decade, about 44% of processed nickel for use in batteries and also for stainless steel will come from Indonesia.

In Honduras, local communities miss out on benefits of large-scale renewables
- About 1.4 million Hondurans still lack access to electricity, energy demand is increasing and climate change is intensifying, while the country continues to rely on fossil fuels. Yet, in southern Honduras, large-scale renewable energy projects have sparked sharp criticism from local communities.
- Community members complain of unbearable heat, water scarcity and deforestation. They say they feel the impacts of large renewable energy projects, but not the benefits, noting that they still lack access to the electricity grid and face some of the highest electricity prices in the region.
- Community leaders who resist renewable energy projects report being threatened. Experts, activists and community members say better protection for community leaders is urgently needed.
- Despite Honduras’s need for an energy transition, the government and companies involved in these projects have failed to secure community support. Instead, locals call for a “just transition” that ensures affordable energy.

Report identifies 10 emerging tech solutions to enhance planetary health
- A recent report underlines 10 emerging technologies offering potential to accelerate climate action, restore ecosystems, and drive sustainable innovation within safe planetary boundaries. These technologies include AI-supported Earth observation, automated food waste upcycling, green concrete and more.
- Innovative AI improvements in Earth observations (EO) can better identify and track human-caused environmental impacts and offer improved early warning alerts for planetary boundary overshoot. Such systems use AI-powered analytics to synthesize satellite, drone and ground-based data for near-real-time results.
- Artificial intelligence and automation can also work in tandem to manage citywide food waste programs, ensuring that food scraps are diverted from landfills or incineration, decreasing carbon emissions and reducing waste.
- Another tech solution is green concrete which could not only reduce emissions from traditional cement production, but when incorporated into infrastructure construction, can offer a permanent storage place for captured CO2.

These banks fund oil & gas in the Amazon amid climate crisis: Report
- Since 2016, banks have provided $15 billion in direct financing for oil and gas extraction in the Amazon, according to a Stand.earth analysis of transactions from 330 banks.
- Between January 2024 and June 2025, direct financing added up to $2 billion, with more than 80% benefiting just six oil and gas companies.
- Some banks have scaled back this type of financing, mostly due to the adoption of Amazon exclusion policies, but none have stopped completely.
- The continued financing of oil and gas extraction in the Amazon comes amid a wider rollback of banks’ sustainability pledges and an increase in fossil fuel financing globally.

Indonesia pledges energy transition — but the country’s new NDC says otherwise
- Indonesia’s newly submitted second nationally determined contribution (SNDC), in accordance with the Paris Agreement, contains emission-reduction targets widely seen as insufficient to meet the goal of limiting warming to 1.5° Celsius.
- This contrasts with President Prabowo Subianto’s pledges to achieve 100% renewable energy by 2035 and to phase out coal within 15 years, raising hopes that Indonesia could embark on a genuine energy transition.
- Under the SNDC’s high-growth scenario of 8% annual economic growth, Indonesia’s emissions are projected to be roughly 30% higher in 2035 than in 2019; in contrast, a 1.5°C-compatible pathway would require a 21% reduction.
- Critics say this suggests deep climate action is still seen as incompatible with rapid economic growth.

Drax pellet mill wins appeal to raise pollution limits in small Mississippi town
- Industrial forest biomass wood pellet mills now dot rural areas around the globe, with plants concentrated in the U.S. Southeast, and other major facilities found in Canada, the EU, Russia, Vietnam, Indonesia and elsewhere. The EU, Japan and South Korea burn most of the wood pellets currently being produced.
- Pellet mills have increasingly come under fire from rural communities who accuse large-scale manufacturers like the U.K.’s Drax and Enviva in the U.S. of air pollution, dust and noise violations, which harm residents’ health and quality of life. A 2023 study found that pellet mills in the U.S. Southeast release 55 hazardous pollutants.
- In a rare victory last April, the town of Gloster, Mississippi, won a major pollution permitting battle against Drax’s Amite BioEnergy pellet mill — one of the largest in the world. But at an October appeal meeting, the Mississippi Department of Environment Quality reversed itself, giving Drax permission to pollute more today than previously.
- The Drax plant has been fined more than $2.75 million since 2016 for exceeding toxic emissions limits. Drax says it has invested millions in pollution mitigation technology to prevent future pollution. A law firm representing Gloster citizens is filing a federal lawsuit alleging Drax has been violating the Clean Air Act since opening the Gloster plant in 2015.

Climate change is wreaking havoc on World Cultural Heritage sites, study finds
- A recent study shows that 80% of UNESCO World Cultural Heritage sites are facing climate stress, with wood and stone constructions susceptible to a range of threats from extreme heat, humidity, aridity and other climatic factors.
- Researchers also found there is no single pathway toward mitigating global greenhouse gas emissions that will uniformly protect these sites.
- In addition, the team found a Global North-South divide in heritage conservation, as Global South nations do not have the same resources to preserve their cultural sites; preservation will take collective efforts.
- This story is part of The 89 Percent Project, an initiative of the global journalism collaboration Covering Climate Now.

Environmental groups slam Amazon oil drilling approval ahead of COP30
Brazil’s environment agency, IBAMA, has approved an environmental license for state-owned oil company Petrobras to drill for oil near the mouth of the Amazon River. The license, issued Oct. 20, allows the company start drilling the offshore Morpho well in oil block FZA-M-059, about 500 kilometers (311 miles) from the river’s mouth, and 2.8 km […]
MPs across Latin America unite to stop fossil fuels in the Amazon
- On Oct. 7, a network of more than 900 lawmakers presented the results of a parliamentary investigation into the phaseout of fossil fuels in the Amazon at the Brazilian National Congress in Brasília.
- The report by Parliamentarians for a Fossil-Free Future links fossil fuel extraction in the Amazon to deforestation, ecosystem fragmentation, pollution from spills and toxic waste, community displacement, health problems and violence from armed groups.
- MPs from five Amazonian countries — Brazil, Colombia, Peru, Ecuador and Bolivia — have presented law proposals in their national parliaments to halt the expansion of fossil fuel extraction in the Amazon region of their countries. But the level of ambition varies across nations, with countries still relying heavily on extractive industries.

What fuel will ships burn as they move toward net zero?
- Spurred largely by pending global regulations, the race is on to develop low- and zero-carbon fuels for ships and scale up their use.
- There are “bridge fuels” that could be used during a transition period or in a limited way for the long term, such as biofuels, and then there are options that are more sustainable at scale, such as green methanol and green ammonia.
- Experts continue to debate the pros and cons of green methanol and green ammonia, which are generally seen as the best options in the medium to long term.
- A net-zero framework for shipping that would drive the adoption of alternative fuels is coming up for a vote in mid-October at a meeting of the International Maritime Organization in London.

Amazon Rainforest hits record carbon emissions from 2024 forest fires
In 2024, the Amazon Rainforest underwent its most devastating forest fire season in more than two decades. According to a new study by the European Commission’s Joint Research Centre, the fire-driven forest degradation released an estimated 791 million metric tons of carbon dioxide in 2024, a sevenfold increase compared with the previous two years. The […]
With red tape, canceled rebates, Indonesia risks missing Chinese renewables investment
- Chinese clean energy firms, including LONGi and Trina Solar, are investing in solar panel manufacturing in Indonesia as competition and policy changes squeeze their domestic market.
- Indonesia is an attractive but underdeveloped renewables market, with just 560 MW of total solar capacity installed, compared to 198 GW added in China in the first five months of 2025.
- Strict quotas set by Indonesia’s state-owned utility PLN limit rooftop solar installations, dampening investor enthusiasm despite the country’s vast potential.
- Since 2022, Chinese firms have pledged about $70 billion in Indonesian renewables, EV and battery ventures, presenting Indonesia with a rare opportunity to build a robust clean energy supply chain.

Ocean acidification threatens planetary health: Interview with Johan Rockström
- The newly published 2025 Planetary Health Check report confirms transgression of the ocean acidification planetary boundary — the seventh Earth system threshold crossed, putting a “safe operating space for humanity” at risk. Oceans act as a key climate stabilizer, resilience builder and Earth life-support system.
- Marking the launch of the 2025 Planetary Health Check, Mongabay speaks with report co-author and renowned Earth system scientist Johan Rockström about how the transgression of planetary boundaries is eroding environmental justice — the right of every human being to life on a stable, healthy planet.
- Rockström, who led the international team of scientists who originated the 2009 planetary boundary framework, also speaks about the failure to achieve a U.N. plastics treaty in August and the challenge of accomplishing planetwide sustainability in a time of widespread armed conflict and political instability.
- He likewise emphasizes the need to bring the U.S. back to the negotiating table at COP30, the U.N. climate summit scheduled for November, in Belém, Brazil, and addresses the importance of inserting the planetary boundaries framework into those talks.

Scientists weigh giant sea curtain to shield ‘Doomsday Glacier’ from melting
- Scientists have proposed using anchored seabed curtains to block warm ocean water from accelerating ice loss at Antarctica’s rapidly melting Thwaites Glacier — a possible climate fix that falls into the realm of geoengineering.
- Thwaites is losing 50 billion metric tons of ice annually and could raise sea levels by more than 60 cm (2 ft) if it collapses.
- Critics warn that a handful of proposed geoengineering projects in the world’s polar regions distract from decarbonization efforts, while supporters argue some geoengineering may be a necessary last-resort measure as governments fail to address rising greenhouse gas emissions.
- The curtain project could cost up to $80 billion, scientists estimate, but may prevent trillions in climate-related damages.

Global CO2 storage capacity may be drastically overstated, study finds
- The storage available for safe carbon storage could be far lower than current estimates, according to a new study.
- Carbon capture and storage (CCS) has been touted as a viable method for drawing billions of tons of CO2 out of the air, typically securing it in rock formations deep underground.
- However, this new analysis suggests that many locations suitable for carbon storage may also pose risks, such as water contamination or earthquakes.
- That finding led the study authors to conclude that the “prudent” available storage is much less than has been estimated.

With global rules pending, can the shipping industry get more carbon efficient?
- The European Union and the International Maritime Organization have advanced shipping decarbonization regulations that will raise the price of maritime fuels.
- The push could lead to increased use of efficiency measures that reduce how much fuel vessels need in the first place.
- Such measures include everything from adding sails to ships to lubricating or redesigning hulls and optimizing routes or arrival times. These are cheaper and more immediately available than alternative fuels.
- Many associations and companies, particularly in Europe, are working to make efficiency gains as fast as possible.

Warming triggers unprecedented carbon loss from tropical soils, study finds
- Tropical forests exchange more CO2 with the atmosphere than any other terrestrial biome, meaning that even a relatively small shift in the balance of carbon uptake and release there could have a big impact on global climate. Despite this, research on tropical soil responses to warming has lagged behind.
- In a field experiment in Puerto Rico, researchers used infrared heaters to warm understory plants and topsoil by 4° Celsius. Warming significantly increased soil carbon emissions, but terrain also had a major impact: A warmed plot at the top of a slope showed an unprecedented 204% increase in CO2 emissions after one year.
- Carbon emissions from plots lower on the slope increased between 42% and 59% in response to warming — in line with the results from the only other long-term tropical soil warming experiment to date. However, the upper-slope response represents the largest change in any soil warming experiment conducted globally.
- The new study results add to a growing body of evidence that tropical soils are far more sensitive to warming than previously thought. If elevated tropical soil CO2 releases persist in the long term, it could have dire consequences for Earth’s climate. But the soil biome may adjust over time, so future effects remain unclear.

Uruguay’s green hydrogen plans raise ecological concerns in Argentina & at home
- Communities in the Argentinian town of Colón worry that an upcoming major green hydrogen project on the Uruguay River will affect local ecosystems, as well as local tourism.
- The Paysandú e-fuels facility is one of Uruguay’s major hydrogen projects, as the country is pushing to further decarbonize its economy and boost hydrogen exports. The plant will produce green hydrogen using renewable energy to then produce e-methanol for exporting.
- Argentinian activists fear potential pollution from the plant and criticize the project for lack of transparency over its environmental impacts. Opposition is also growing on the Uruguayan side of the river.
- Another green hydrogen project in the town of Tambores is also being denounced for its impact on water resources, as the plant will withdraw large amounts of water from some of the country’s largest aquifers.

Shipping companies support a first-ever global fee on greenhouse gases, opposed by Trump officials
Nearly 200 shipping companies said Monday they want the world’s largest maritime nations to adopt regulations that include the first-ever global fee on greenhouse gases to reduce their sector’s emissions. The Getting to Zero Coalition, an alliance of companies, governments and intergovernmental organizations, is asking member states of the International Maritime Organization to support adopting […]
Indonesia flooding traced to corporate canals that drain peatlands: Report
- Flooding in Indonesia is increasingly traced to corporate destruction of peatlands rather than natural causes, according to a new report by NGO Pantau Gambut.
- The construction of industrial-scale canals poses a growing threat; the report found that 281,253 kilometers of canals have cut through peatland ecosystems, draining the peat and compromising its sponge-like function.
- In addition, the report concluded that peatland protection laws are deeply flawed, as they serve corporate profit interests, rather than environmental protection.

Indonesia prioritizes gas over renewables to meet power demand surge
- Indonesia’s state electricity company PLN is betting big on natural gas as a “bridging fuel” ahead of a big buildup of renewables.
- But it is at least half again more expensive than coal, and domestic supplies are running low.
- Critics say gas is costly, existing plants are underused, and the policy risks locking Indonesia into fossil fuels while diverting funds from clean energy.
- Domestic gas supply is also declining as wells age, raising fears of shortages by the mid-2030s unless new reserves are tapped.

‘Independent’ auditors overvalue credits of carbon projects, study finds
- A recent study reviewed 95 flawed carbon credit projects registered under Verra, the world’s largest voluntary carbon credit registry, and found signs of systematic flaws with the auditing process.
- These issues suggest that carbon credits often fail to accurately represent actual emission reductions, thereby undermining global climate mitigation efforts.
- The findings further erode trust in the carbon market, with specialists warning that its entire credibility relies on independent verifiers; “The voluntary carbon market is broken,” an expert said.

New study pinpoints tree-planting hotspots for climate and biodiversity gains
- Reforestation is gaining global momentum as a climate solution, but its success depends on how and where it’s done.
- A new study mapped locations where tree planting and forest regrowth are most likely to deliver climate, biodiversity and community benefits, while avoiding negative trade-offs. It identified 195 million hectares (482 million acres) of reforestation hotspots, a figure significantly smaller than previous estimates.
- Previous studies have been criticized for including grasslands and drylands, where planting trees may harm biodiversity and compromise ecosystem services. Some experts, however, argue that restrictive approaches risk excluding important ecosystems from restoration agendas.
- Scientists caution that tree planting alone won’t solve climate change, and that protecting existing forests while cutting emissions would provide greater climate benefits.

Soil carbon: Crucial ally or potential threat to net-zero commitments?
- Earth’s top 2 meters (6 feet) of soil hold 2.5 trillion metric tons of carbon — more than is held in living vegetation and the atmosphere combined. But soil carbon sinks are under threat — global warming could trigger a positive feedback loop that seriously accelerates soil emissions, just as we take steps to decarbonize society.
- The effects of elevated temperature and atmospheric CO₂ on soil carbon have been factored into climate models. But those models don’t currently capture the true complexity of the soil carbon sink, in part because scientists don’t fully understand the mechanisms that influence soil carbon gains and losses.
- Major knowledge gaps urgently need to be addressed: How are long-term soil carbon stores protected from microbial consumption (and CO₂ release)? And how will global warming alter microbial communities, deep soil carbon, and the climate sensitivity of tropical soils (which store a third of global soil carbon)?
- Improved understanding of soil carbon dynamics could offer an opportunity to better manage agricultural and forest soils for carbon sequestration. With proper management, degraded soils could sequester a billion tons of additional carbon annually, making them a key ally in the fight against climate change.

Despite pledge, Colombia still has ways to expand Amazon oil exploration
- The Colombian government has “shelved” some oil blocks in the Amazon, but they can be reactivated at any time, critics warn.
- Even though it promised to stop issuing new exploration licenses as part of its clean energy transition, the government still has the legal power to expand oil and gas production in the Amazon.
- A new analysis by Earth Insight, a nature and climate policy group, recommends that lawmakers pass legislation to formally recognize a ban on expanding oil and gas production in the Amazon.

California lawmakers seek to curb oil imports from Amazon
BOGOTA, Colombia (AP) — The California Senate has unanimously approved a resolution calling for a review of its imports of crude oil from the Amazon rainforest and an eventual phase-out, following years of advocacy from Indigenous leaders in South America. Environmental groups say oil drilling in the Amazon is driving deforestation, destroying biodiversity and violating Indigenous rights, […]
Scientists warn ocean-based climate fixes lack rules and oversight
- Marine-climate interventions have received increased money and attention in recent years.
- While many projects and ideas may be well-intentioned, they’re generally not subject to strong governance or oversight, and they often pose risks of social and ecological harm, according to a new paper.
- The authors call for local, national and global rules that will make interventions “safe, equitable and effective.”

Global South bears growing burden of health threats from plastic burning
Many communities, especially those in the Global South, are increasingly burning plastic as a fuel for stoves or simply to get rid of waste. In the process, they’re releasing toxic chemicals into the environment and raising public health concerns, reports Mongabay contributor Sean Mowbray. Roughly 2 billion people globally lack waste collection services, leaving many […]
Waste-to-energy project could boost Brazil’s decarbonization goals
- Manaus is one of the top generators of solid waste among Brazil’s state capitals, with an average of 1 kilogram (2.2 pounds) of garbage per resident every day. The problem affects all of Amazonas state, where use of landfills is intense, increasing the risk of soil contamination.
- Under construction, the Amazonas Waste Treatment and Processing Center (CTTR) could be one of the solutions to the city’s high waste volume. A pioneer in the state, the plant promises to convert solid waste into biomethane, known as “green gas,” for its high decarbonization potential.
- When it is fully operational — around 2031 — the CTTR will be able to produce enough biogas to supply approximately 179,000 homes, according to industry estimates.
- In addition to contributing to the pursuit of Brazil’s decarbonization goals, incorporating biomethane into Amazonas’s energy portfolio can reduce the risk of energy insecurity in smaller, remote towns that suffer from imminent supply shortages.

Indigenous groups demand action from South American leaders at Amazon summit
BOGOTA, Colombia (AP) — Indigenous leaders from across the Amazon are urging South American presidents meeting in Bogota this week to turn promises to protect the region’s rainforest into concrete action, and to give Indigenous groups more say in the region’s future. The Fifth Presidential Summit of the Amazon Cooperation Treaty Organization, officially opening Tuesday in the […]
Ocean-based carbon storage ramps up, bringing investment and concern
- Storing captured carbon in the subsea — in depleted oil and gas wells or in aquifers — is ramping up as a climate solution, with projects planned across the globe by industry and governments.
- Tipped as a way to address “hard-to-abate” emissions from industries such as cement, steelmaking and chemicals, it’s hailed by proponents as a viable and necessary part of the transition to net-zero greenhouse gas emissions.
- But critics say offshore CCS poses great risks and will perpetuate a history of failure that has plagued onshore efforts to store carbon.
- It also raises environmental concerns, such as the potential for carbon leakage that could undermine climate efforts and harm marine life, contributing to already increasing ocean acidification.

Air quality study of East Java waste-to-energy plant sparks dispute, health warnings
- Indonesia’s largest environmental group reported that air quality around Surabaya’s Benowo waste-to-energy plant frequently exceeded World Health Organization safety limits, with pollution spreading into residential areas, markets, schools and other public spaces.
- Officials and the plant’s operator disputed the findings, maintaining that government-approved monitoring shows no breaches of pollution thresholds, while refusing to release the data.
- Environmental health experts warned that fine and coarse particles from waste burning can cause respiratory illness, heart disease and cancer, urging stricter standards, better waste separation and a shift toward community-based zero-waste systems.

Indigenous alliance unveils Brazil’s first Native-led emissions strategy
Brazil’s largest Indigenous organization has launched the country’s first Native-led strategy to cut greenhouse gas emissions, ahead of International Day of the World’s Indigenous Peoples on Aug. 9. The idea is for the plan to be incorporated into the Brazilian government’s own emissions reduction plan, the Nationally Determined Contribution (NDC), which the country updates and […]
World’s first industry-wide climate mandate could be launched with shipping vote
- Shipping could become the first industry governed by a global treaty that sets enforceable decarbonization standards.
- In October, more than 100 nations will gather at a meeting of the International Maritime Organization (IMO) in London to potentially adopt a “net-zero framework” for the industry.
- In 2023, the IMO, a United Nations body that regulates shipping, developed a nonbinding strategy to decarbonize “by or around” 2050; the new framework would make that vision concrete and binding. Critics from small island developing states and environmental groups say the framework falls short of fulfilling the original vision.
- Some oil-exporting countries opposed the deal, arguing that alternative fuels are costly and unproven.

Study links long-term exposure to air pollution with increased dementia risk
More than a year of exposure to certain air pollutants is associated with an increased risk of dementia, according to a recently published study. Dementia, a group of diseases including Alzheimer’s, results in the loss of memory and a decline in cognitive abilities like thinking, reasoning and language skills. In 2019, dementia was estimated to […]
Trump Environmental Protection Agency moves to repeal finding that allows climate regulation
WASHINGTON (AP) — President Donald Trump’s administration has proposed revoking a scientific finding that’s long been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change. The proposed Environmental Protection Agency rule rescinds a 2009 declaration that determined carbon dioxide and other greenhouse gases endanger public health. The “endangerment finding” […]
Indonesian palm oil company sues experts who helped secure $18m pollution ruling
- Two top Indonesian environmental experts, Bambang Hero Saharjo and Basuki Wasis, are being sued by palm oil firm PT Kalimantan Lestari Mandiri for their court testimony that helped convict the company for massive fires in Borneo.
- The lawsuit is widely condemned as a SLAPP (strategic lawsuit against public participation) — a legal tactic to silence critics — and raises concerns about the chilling effect on scientists who testify in environmental cases.
- Despite existing anti-SLAPP regulations in Indonesia, poor enforcement has allowed such lawsuits to proceed, with activists calling the case a form of judicial harassment and an attempt to evade responsibility for ecological damage.
- The case highlights broader issues of corporate impunity and weak enforcement of environmental rulings, as the company continues to operate and burn peatland, even after a binding court order to pay fines and restore the land.

Commercial space race comes with multiple planetary health risks
- Space may be the final frontier, but the modern race to launch rockets and satellites at an unsurpassed rate has generated a large and rapidly growing environmental footprint, the full effects of which are poorly understood.
- Multiple companies and countries are rapidly increasing their launch capacity, with plans in the works to deploy tens of thousands of satellites within a few years. Experts warn this exponential increase brings with it major environmental concerns, from the ground to the upper atmosphere and into Earth orbit.
- Pollutants resulting from many thousands of rocket launches and from satellites burning up in the atmosphere could adversely impact the ozone layer and are already adding to climate change, but research is greatly lacking.
- Some experts warn of the Kessler Syndrome, a cascade of colliding and fragmenting space debris that may one day render key Earth orbits unusable. Analysts say proactive national and international regulations are needed to address multifaceted environmental impacts of a rapidly evolving space industry.

Open burning of plastic is an escalating public health threat, say experts
- Plastic waste is an exploding global problem, with minimal recycling resulting in incineration as a common disposal practice. Shipments of plastic products and plastic waste from the Global North to the Global South are contributing to a flood of plastics that are not recycled and often burned.
- In the developing world, plastics are frequently burned in the open in landfills or in communities with no access to waste disposal services. This practice is a growing public health concern, say experts, as are reports of marginalized poor communities resorting to burning plastics in households as a fuel source.
- When burned without pollution controls, plastics can release a range of toxic chemicals that are seriously harmful to human health and the environment. Experts warn that addressing the open burning of plastic must be considered at upcoming global plastic treaty negotiations in Geneva, Switzerland, Aug. 5–14.
- Dozens of nations in the High Ambition Coalition — including many EU countries and the U.K. — now support curbs on virgin plastic production and bans on the worst toxic chemicals in plastics. But the U.S., Russia, Iran, China and other nations have been resisting a strong binding plastics treaty.

The world’s children suffer brunt of wildfire smoke health impacts
- Around 270,000 children under the age of 5 die every year from breathing wildfire smoke, with 99% of these deaths occurring in low- and middle-income countries (LMICs), according to scientists.
- Despite a lack of extensive research on how wildfire smoke affects children’s health, recent studies have found a range of physical and mental impacts, starting in utero and continuing through adolescence. This research offers valuable evidence of a worsening global public health crisis driven by climate change-intensified wildfires.
- Researchers emphasize that children are especially susceptible to harm from wildfire smoke due to their physiology and tendency to spend more time outdoors. Also, not all smoke is the same. Combustion of different materials, ranging from plants to plastics, creates a complex mix of pollutants whose health impacts vary.
- Health experts stress that while smoke crosses borders, protections often don’t. More global research, better monitoring and action are urgently needed to protect children and other vulnerable populations from wildfire smoke.

Indonesian civil society urges probe after payout for mine recovery that never happened
- The former head of the East Kalimantan provincial mining agency is facing corruption charges, after he allegedly disbursed a guarantee payment used for environmental restoration to a company in East Kalimantan province.
- Muhammad Muhdar, an environmental lawyer at Mulawarman University in Samarinda, the provincial capital, told Mongabay that gaps in land rehabilitation of closed mining pits are so extensive that there’s potential for further unlawful activity to come to light.
- Data from the Mining Advocacy Network, a civil society organization known as Jatam, showed more than 1,700 former coal mine sites in East Kalimantan province, and that around 39 people had died in the excavations, most of them children.

Will temperate seas act as refuge for coral reefs? Not in time, study says
- Some scientists have held out hope that, given the threats tropical corals face from climate change, they could improve their viability by expanding their range — by finding refuge in more temperate seas.
- However, a new study found that coral reef decline will far outpace expansion into temperate waters. Most of the damage to corals will be done in the next 40 to 80 years, but expansion will take centuries.
- The severity of coral loss will depend on levels of greenhouse gas emissions in coming decades.

UN rapporteur calls for ban on fossil fuel ads and criminalizing of disinformation
A United Nations expert is calling for an urgent shift away from fossil fuels by the global economy, including a ban on advertisements or promotions, and the criminalization of misinformation from the industry. Elisa Morgera, the U.N. special rapporteur on human rights and climate change, who presented her 23-page report at the U.N. Human Rights […]
Meat giant profits from carbon market without halting deforestation
- Through its 2021-founded subsidiary MyCarbon, Brazil’s meat processing giant Minerva Foods is emitting and selling carbon credits to big oil companies that are in a rush to move away from a polluting stigma.
- Some credit-obtaining projects, however, face criticism over a lack of transparency and procedural perils. The controversies include unfulfilled promises to restore degraded ecosystems, such as the biodiverse Cerrado pasturelands, and halt deforestation within Amazon areas.
- The case raises concerns that the carbon market may be rubber-stamping the maintenance of industrial activities with high ecological impact, without truthfully contributing to the reduction of greenhouse gas emissions and other environmentally damaging practices.

Catholic bishops from Global South call for ambitious climate action ahead of COP30
Catholic bishops representing more than 800 million people across the Global South, for the first time in history, issued a joint statement demanding an “ambitious implementation” of the Paris Agreement. “Ten years since the publication of Laudato Si’ and the signing of the Paris Agreement, the countries of the world have not responded with the […]
Communities and ecosystems in Venezuela learn to adapt to life after glaciers
- In 2023, La Corona, Venezuela’s last standing glacier in the Sierra Nevada de Mérida National Park, was reclassified as an ice field, having shrunk to the size of barely two football fields.
- The country is now the first tropical nation to lose all of its glaciers, which melted rapidly due to a combination of warming temperatures, reduced rainfall and ineffective policies since early signs of melting appeared in the late 19th century.
- As Venezuela’s symbolic glaciers began melting one after another, a team of researchers started studying not only their disappearance, but the emerging ecosystems that were taking over the formerly icy areas.
- With the ice gone, the city of Mérida, advertised for decades as the “city of eternal snow,” is now having to reinvent its identity and its tourism industry.

As ocean acidification ramps up, experts call for speedy ocean protection
- Scientists have known for decades that soaring atmospheric carbon dioxide emissions are causing changes in ocean chemistry, threatening marine life and ecosystems.
- In June 2025, a study found that ocean acidification has passed a safe threshold across large swathes of the world’s marine environment, not only near the sea surface, but also up to 200 meters (656 feet) deep. The effect is especially severe in polar regions.
- Ocean acidification is an added stressor to marine life already facing pressure from multiple threats connected to climate change (including marine heatwaves and reduced oxygen levels in seawater), along with other direct human impacts including pollution, overfishing and deep-sea mining.
- Carbon emissions need to be deeply slashed and ocean protections greatly enhanced to allow ecosystems time to adapt and one day recover, say experts.

Bitcoin boom comes with huge intensifying environmental footprint
- Bitcoin is often portrayed by promoters as existing in a separate cyber universe, distinct from the biological world. This view is far from reality, say critics, who point to bitcoin’s serious and escalating environmental impacts, with its global spread also raising environmental justice concerns.
- Bitcoin mining demands huge amounts of computing power and is an energy hog. It monopolizes entire data centers that are currently multiplying globally. Most of the energy needed to mint bitcoin comes from the burning of fossil fuels, which produces significant carbon emissions, worsening climate destabilization.
- Bitcoin data centers need huge amounts of water for cooling. The semiconductors required for mining are made in a process using toxic PFAS (forever chemicals). Bitcoin equipment and processing chips at the end of life also add to global e-waste. Despite these harms, bitcoin is poised for explosive growth
- Prominent influencers, including U.S. President Donald Trump, cheerlead loudly for bitcoin. Trump has said that “America will become the world’s undisputed bitcoin mining powerhouse.” His son, Eric Trump, has debuted American Bitcoin, a bitcoin mining firm. Neither Trump has addressed bitcoin’s global environmental costs.

Indonesian utility PLN ‘kneecaps renewables’ with embrace of fossil fuels
- Indonesia’s state-owned power utility, PLN, plans to expand fossil fuel generation by more than 20% by the mid-2030s, prioritizing gas and coal plants while delaying large-scale renewable rollouts until the early 2030s.
- PLN’s latest supply blueprint signals a fossil-fuel-heavy strategy, with strict rooftop solar caps, no mention of early coal plant retirements, and ambitious plans for gas expansion despite financing challenges.
- The utility aims to add 69.5 GW of new capacity over the next decade, more than 60% of which will come from renewables, but faces skepticism after consistently underdelivering on past clean energy promises.
- Analysts warn PLN’s plan risks stalling Indonesia’s energy transition, as fossil fuel demand rises and regulatory barriers slow renewables despite their falling costs and investor interest.

Climate futures: What’s ahead for our world beyond 1.5°C of warming?
- This two-part Mongabay mini-series examines the current status of the climate emergency, how the global community is likely to respond and what lies ahead for Earth systems and humanity as the planet almost inevitably warms beyond the crucial 1.5° Celsius (2.7° Fahrenheit) goal established in the Paris Agreement 10 years ago.
- For global average temperatures to stabilize at less than 1.5°C above preindustrial levels, humanity likely needs to achieve 43% greenhouse gas emissions cuts by 2030. But progress on climate action has stagnated in recent years, global GHG emissions are yet to peak and our remaining carbon budget is dwindling.
- Above 1.5°C of warming, we risk passing critical tipping points in natural Earth systems, triggering self-perpetuating changes that could shift the planet out of the habitable zone for humanity and life as we know it. Even with rapid, large-scale action on climate change, crossing some tipping points may now be unavoidable.
- However, analysts have identified positive social, technological and economic tipping points we can nurture to decarbonize far more rapidly. These include the decreasing cost of renewable energy, the rise of circular economy principles to reduce waste in industry and a societal shift to more plant-based diets.

Record-breaking heat wave due to climate change hits Iceland & Greenland: Scientists
In May, both Iceland and Greenland experienced record-breaking heat. A new rapid analysis has found that the heat wave in both regions was made worse and more likely in today’s warmer climate. The analysis was conducted by World Weather Attribution (WWA), a global network of researchers that evaluates the role of climate change in extreme […]
Climate futures: World leaders’ failure to act is pushing Earth past 1.5°C
- This two-part Mongabay mini-series examines the current status of the climate emergency; how world leaders, scientists and the global community are responding; and what may lie ahead as the world warms beyond the crucial 1.5° Celsius (2.7° Fahrenheit) limit established in the Paris Agreement 10 years ago.
- The unprecedented warming that began in 2023, continued through 2024 and extended into 2025 has caused surprise and alarm. Scientists still don’t fully understand the cause, but some fear it signals the global climate is transitioning into a new state of accelerated warming.
- 2024 was the first full calendar year to exceed 1.5°C above preindustrial levels. A recent projection finds it likely Earth will see a 20-year average warming of 1.5°C by as early as 2029, exceeding a key Paris accord goal and which could trigger self-perpetuating changes pushing Earth’s climate into a less habitable state.
- In January, President Trump withdrew from the Paris Agreement, signaling that the U.S. will not lead on climate action. To date, nearly all the world’s nations have fallen far short of what is needed to stay within 1.5°C. As countries submit new U.N. carbon commitments, some fear the U.S. reversal will ripple around the world.

Riding toward a greener future: E-bikes transform food delivery in South Africa
- Home deliveries in South Africa have surged in recent years, with delivery of food and groceries overwhelmingly done using motorcycles.
- One company, Green Riders, has seized a slice of this market for electric bicycles, highlighting some of the obstacles facing cyclists on Cape Town’s streets.
- The South African city’s planning includes efforts to shift commuters from using cars or buses — primarily to reduce traffic congestion — with limited success.
- The presence of several hundred couriers on e-bikes is highlighting issues including inadequate road infrastructure as well as safety for cyclists who must often travel 20 kilometers or more from their homes to reach economic opportunities.

Latin American banks still slow to protect the environment, report finds
- Across Latin America, banks have failed to integrate sustainability regulations into lending, bond issuance and financial advisory services, according to a WWF sustainable finance assessment.
- WWF examined the policies of 22 banks across Bolivia, Brazil, Chile, Colombia, Mexico and Peru, and found that the countries’ financial sectors had largely failed to implement protections against nature-related risks, such as deforestation and biodiversity loss.
- Only six of the 22 banks have policies that acknowledge the “societal and economic risks” associated with environmental degradation, and just two of them have made net-zero carbon emission commitments for their lending portfolios.

Is rising CO2 really bad for the world’s drylands? Mongabay podcast probes
Increased carbon dioxide emissions since industrialization have accelerated climate change, and its widespread negative impacts have been reported worldwide. But the rising concentrations of CO2 in the atmosphere are also making some parts of our planet greener in what’s called the CO2 fertilization effect. Some politicians claim this effect means more atmospheric CO2 is doing […]
Carbon capture projects promise a climate fix — and a fossil fuel lifeline
- Governments across Southeast Asia are looking at carbon capture and sequestration (CCS) as a way to meet climate targets.
- Projects have been proposed in Malaysia, Indonesia and Thailand, with Japanese companies involved in all three countries.
- Critics say CCS costs too much to be commercially viable, underperforms at capturing carbon, and serves as a diversion from actually reducing emissions.

Marine artificial upwelling, problematic climate solution slow to advance
- Artificial upwelling is a form of geoengineering that aims to use pipes and pumps to channel cool, nutrient-rich water from the deep ocean to the surface. In doing so, it could fertilize surface waters, prompting the growth of plankton, which can then absorb and store large amounts of atmospheric carbon.
- Long considered a potential marine carbon dioxide removal (CDR) method, artificial upwelling has more recently been coupled with seaweed farming to potentially soak up even more atmospheric CO2.
- But technological challenges have plagued open-water upwelling experiments, while environmentalists worry that large-scale use could ultimately prove ineffective and ecologically harmful.
- Experts state that though upwelling could prove a viable solution to improve fisheries and protect coral reefs from marine heat waves, more research is needed. Considering the rapid current pace of climate change, it’s debatable as to whether implementation at scale could come in time to stave off dangerous warming.

Brazil bets on macaúba palm to make renewable diesel and aviation biofuel
- Macaúba, a palm tree found across the Americas, is tipped as a new biofuel feedstock to decarbonize transport and aviation. The macaúba palm produces an oil when highly refined that can be made into renewable diesel and sustainable aviation fuel (SAF).
- Bolstered by hype and billions of dollars of investment, companies are planning to plant hundreds of thousands of hectares on reportedly degraded land across Brazil. Firms are also investing in major refining facilities. This macaúba gold rush was triggered by major financial incentives from the Brazilian government.
- Macaúba’s potential green attributes are similar to jatropha, a once promising biofuel feedstock that bombed a decade ago. Macaúba is widespread but currently undomesticated. Whether macaúba plantations can achieve the yield and scale needed to help satisfy the world’s sustainable energy needs remains unknown.
- Industry proponents state that it can be produced sustainably with no land-use change or deforestation. But other analysts say that very much depends on how the coming boom, in Brazil and elsewhere, pans out.

In New Guinea, megadiverse lowland forests are most at risk of deforestation
- Located at the edge of the western Pacific Ocean, New Guinea is a vast island where the biota of Asia and Australasia meet, making it a melting pot of unique plants and animals that occur nowhere else on the planet.
- Development pressure is ramping up across the island, however, opening up landscapes to new roads, industrial logging and agricultural conglomerates pushing biofuel agendas.
- New Guinea’s low-elevation forests, which represent some of the world’s last vestiges of ancient lowland tropical rainforest, are particularly imperiled, according to a new study.
- To avert tragedy, the authors urge policymakers to improve land-use planning systems, focus on retaining intact forest landscapes, and strengthen the rights of the people who live among them.

Flawed energy road map may block Indonesia’s coal exit, critics warn
- Indonesia’s first energy transition road map has been criticized for prioritizing financial considerations over emissions cuts, potentially stalling efforts to retire its coal fleet in favor of renewables.
- The road map’s scoring method gives excessive weight to funding availability and economic impact, while undervaluing emissions, effectively blocking the early retirement of many high-emission plants, critics say.
- The road map also lacks a binding retirement timeline and a specific list of coal plants targeted for closure, despite a pledge to phase out coal by 2040, delaying peak emissions in the power sector until 2037 — seven years later than international guidelines.
- Critics warn that the roadmap’s reliance on “false solutions” like carbon capture and cofiring with alternative fuels could prolong coal’s lifespan, while failing to address key social and economic impacts needed for a fair transition away from coal.

Study offers new tool to compare environmental impacts of crops
In a recently published study, researchers offer a new tool to compare how different crops affect the environment in different regions. Named PLANTdex, the tool assesses the environmental impact of a crop by considering five key indicators — greenhouse gas emissions, freshwater biodiversity loss, marine biodiversity loss, land biodiversity loss, and water resource depletion — […]
As renewable diesel surges, sustainability claims are deeply questioned
- Renewable diesel (RD), dubbed HVO (hydrotreated vegetable oil) by producers, is hailed by its supporters as a climate-friendly alternative to carbon-intensive fossil diesel. RD is a complex biofuel often made in retooled oil refineries from feedstocks including waste cooking oils, but also problematic animal fats and soy and palm oil.
- Renewable diesel substitutes easily for fossil diesel, so is touted as a climate-friendly transition fuel. Its use, mostly in vehicles, grew slowly in the past. Now, thanks largely to government-offered green subsidies, production is surging as firms widely expand uses to marine shipping, power plants, heating oil, and data center backup fuel.
- But critics are skeptical about industry claims of RD life-cycle greenhouse gas emission cuts of up to 95% over fossil fuel-derived diesel. They warn RD carbon releases will surge if renewable diesel sourcing is scaled up, triggering tropical deforestation as producers convert forests to energy crops, such as oil palm and soy.
- As the renewable diesel industry expands beyond Europe and the U.S., analysts warn it will be a false climate solution unworkable at scale, so production and use should be constrained. Independent monitoring is also needed to track feedstock supply chains to assure crops don’t have high carbon intensities or cause deforestation.

Ground-level ozone wreaks havoc on warming planet
Ozone as a layer several kilometers up in the atmosphere protects living beings, including humans, from ultraviolet rays. But its accumulation at ground level can be very dangerous, Mongabay contributor Sean Mowbray explains in an article published in April. Ground-level, or tropospheric, ozone forms when methane, nitrogen oxides, carbon monoxide and volatile organic compounds react […]
Science lays out framework to assess climate liability of fossil fuel majors
- In recent decades a growing number of lawsuits have been launched by states, cities and other government entities to hold fossil fuel companies financially liable for the climate harm caused by the greenhouse gas emissions their products produce.
- But those efforts often come up against challenging legal arguments made by the companies saying that their actions and emissions cannot be scientifically linked to specific climate change-driven extreme weather events.
- Now, fast-advancing attribution science is offering answers to those legal arguments. A new study has created a framework that connects the emissions over time of the world’s largest fossil fuel companies — BP, ExxonMobil, Chevron, Saudi Aramco and Gazprom — to rising temperatures and specific heat-related climate disasters.
- Researchers say that, in time, this framework for assigning attribution and financial damages could be extended to specific fossil fuel companies and a range of climate change-intensified extreme events such as hurricanes, flooding, sea-level rise and wildfires. The framework has yet to be tested in court.

Indonesia’s gas bet poses risks for economy, health and climate
- Indonesia’s plan to nearly double the electricity it generates from natural gas by 2040 risks locking the country into fossil fuel dependency, undermining its net-zero emissions targets, a new report says.
- Building out gas infrastructure could cost the state up to $57 billion in losses by 2040 and threaten 6.7 million jobs, while investing in community-managed renewables could generate up to $159 billion and 96 million jobs, it says.
- Gas plants pose significant health risks from air pollution and could cost the national health insurance system up to $103 billion, while threatening biodiversity in coastal areas and sensitive ecosystems.
- The report also warns that Indonesia risks becoming dependent on Japan for gas technology, locking it into a long-term fossil fuel trap that benefits Japan economically while shifting the environmental burden to Indonesia.

New report reinforces critical role of Amazonian protected areas in climate fight
- A new report has found that protected areas and Indigenous territories in the Amazon store more aboveground carbon than the rest of the rainforest.
- Protected areas and Indigenous territories were also found to serve as significant carbon sinks between 2013 and 2022, absorbing 257 million metric tons of carbon dioxide.
- Protected areas in Colombia, Brazil, Suriname and French Guiana were found to be significant carbon sinks.
- The report underscores the need to protect these areas that aren’t currently threatened by deforestation as they play a critical role in offsetting emissions from other parts of the forest.

Wood pellet maker Drax denied pollution permit after small town Mississippi outcry
- Nearly 30 wood pellet mills operate in the southeastern U.S., with more planned. Environmental advocates have long opposed biomass for energy schemes, noting that the burning of wood pellets is a poor replacement for coal because it releases major carbon emissions, while also causing deforestation and biodiversity harm.
- But those arguments have barely moved the dial when it comes to regulating the industry or banning its lucrative green subsidies, so activist wins have been few. But the angry protests of southeastern U.S. citizens — many of them poor and Black —in rural areas where pellet mills are located have raised another big issue: pollution.
- A case in point is Drax’s Amite County plant located in Gloster, Mississippi. Drax is one of the biggest forest biomass producers in the world, but that hasn’t stopped Gloster’s citizens from opposing the company for its impacts on health and quality of life, like toxic air pollution, excessive noise and truck traffic.
- Drax has been fined twice, totaling more than $2.7 million for its pollution, with Gloster citizens recently winning over the state of Mississippi, which for now is refusing to give Drax a permit to legally pollute even more. Pollution is bad near other wood pellet plants, and forest advocates are now allying with irate citizens.

Eucalyptus for Brazil’s steelmaking dries out communities in Minas Gerais
- Eucalyptus plantations in Brazil’s Alto Jequitinhonha Valley, grown to make charcoal for the steel industry, have drastically reduced local water resources, harming rural communities, locals and experts warn.
- Despite years of complaints by a local NGO, Aperam, the steelmaking company that owns the plantations, continues to hold FSC certification for sustainable forestry. A recent audit, however, has flagged problems in its most recent assessment for certification.
- Studies show that eucalyptus plantations in the region have lowered groundwater levels by 4.5 meters (nearly 15 feet) since the mid-1970s, jeopardizing the water supply for local communities and their livelihood.
- Aperam also profits from its plantations by producing biochar from eucalyptus waste, which it uses to boost soil carbon sequestration, and selling the concept as a form of carbon removal to companies looking to offset their own emissions.

England’s flooded farmlands offer habitat, carbon storage & storm protection
When aging infrastructure failed to protect coastal farmland in southwest England from sea level rise, conservationists chose to embrace the flooding and created a new wetland reserve. Mongabay’s Leo Plunkett and Sandy Watt report in a recent Mongabay video that the newly created marsh has brought a host of benefits to the region. The Steart […]
How did Finland lead the pursuit of a circular economy? Mongabay podcast explores
As the first nation to develop a circular economy road map in 2016, Finland has had a head start in trying to develop an economy that’s based on reusing and regenerating materials and products. A lot can be learned from Finland’s experience so far, including challenges and gaps, Mongabay’s Mike DiGirolamo found in an episode of […]
Indonesia defies global coal retreat with captive plant boom
- Indonesia added 1.9 gigawatts of new coal capacity in 2024, the third-highest globally, mainly to power metal smelters supporting the electric vehicle industry — despite global efforts to phase out coal.
- Captive coal plants built for industry have tripled in capacity since 2019, exploiting a loophole in Indonesia’s coal moratorium and undermining its climate pledges under the Paris Agreement and Just Energy Transition Partnership (JETP).
- Indonesia now has the fifth-largest coal fleet in the world and plans to expand by another 26.7 GW by 2030, with serious concerns about economic viability, environmental damage, and public health in regions like Sulawesi and North Maluku.
- Government-backed alternatives like biomass cofiring and carbon capture are criticized as costly and ineffective, while experts urge Indonesia to shift meaningfully toward renewables to align with global energy and climate trends.

Building environmental laws across Amazon countries
- Some of the first environmental laws passed in Pan Amazon countries established national protected area systems and the entities that would manage them.
- Environmental Impact Assessments have played an increasingly important role in governments’ approving development projects, especially with regard to respecting Indigenous communities’ rights.
- In line with their Paris Agreement commitments, countries in the Amazon Basin still need to develop legislation that regulates carbon markets and offsets.

Proforestation: The case for leaving trees alone
Founder’s Briefs: An occasional series where Mongabay founder Rhett Ayers Butler shares analysis, perspectives and story summaries. In a quiet corner of northern New York state, the white pines of the Adirondack Forest Preserve rise like sentinels, untouched for more than 125 years. Their silence speaks volumes. These towering trees, some 150 feet (about 46 […]
Sheinbaum’s energy agenda under fire as Mexican activists slam LNG megaproject
- A controversial project bringing U.S. liquefied natural gas through the Mexican states of Chihuahua and Sonora to the Gulf of California continues to face strong resistance from environmental activists.
- Critics of the Saguaro energy project say the pipeline, associated infrastructure and increased industrialization will harm the biodiversity of the gulf, which hosts 85% of Mexico’s marine mammal species and one-third of the world’s dolphin and whale species.
- Energy analysts say the pipeline will increase Mexico’s dependence on U.S. fossil fuels and further delay energy transition goals, despite President Claudia Sheinbaum’s electoral promises to boost investments in clean energy.
- Environmentalists say they’re worried about the project’s greenhouse gas emissions, with methane being especially problematic due to its high global warming potential.

122 companies responsible for a third of present day sea-level rise: Study
What’s new: Almost half of global average temperature rise and a third of sea-level rise can be attributed to the “carbon majors,” the world’s 122 largest fossil fuel and cement producers, a recent paper shows. What the study says: Research from U.S.-based science advocacy NGO Union of Concerned Scientists (UCS) used climate-carbon cycle models, and […]
Betting on future forest carbon storage endangers Paris Agreement targets
- The carbon storage capacity of forests is widely recognized as a crucial factor in curbing global warming and preventing climate catastrophe.
- But a new study finds that the future potential for forest CO2 storage is being overestimated, with global forest health (along with the ability of forests to go on storing carbon) vulnerable to increasing disturbances including wildfires, disease, pests and deforestation.
- Scientists argue that the very real threat of declining forest carbon storage capacity necessitates far faster decarbonization efforts, along with urgent action to monitor and conserve forests, and prevent widespread deforestation.
- Delaying action by as little as five years could incur huge economic costs and jeopardize climate goals, researchers found.

Rethinking carbon: The climate movement needs to be a human one, says Paul Hawken
Celebrated author, thinker and entrepreneur Paul Hawken joins Mongabay’s podcast to discuss his new book, Carbon: The Book of Life, and argues that the jargon and fear-based terms broadly used by the climate movement alienate the broader public and fail to communicate the nuance and complexity of the larger ecological crises that humans are causing. […]
Polar sea ice continues steep decline; but will a troubled world notice?
- Polar sea ice has reached record, and near-record, lows for this time of year, pushing the pace of global warming and alarming scientists. The just declared 2025 Arctic sea ice extent winter maximum is the lowest on record, at 14.33 million km² (5.53 million mi²). That’s 80,000 km² (31,000 mi²) below the previous low seen on March 7, 2017.
- The 2025 Antarctic sea ice extent summer minimum on March 1 tied for the second lowest on record, at 1.98 million km² (764,000 million mi²). The all time record Antarctic summer low was 1.79 million km² (691,000 million mi²) reached on February 21, 2023. Polar ice satellite records have been continuous since 1979.
- Sea ice loss is expected to continue its slide based on climate models, with scientists warning that the Arctic landscape is likely to be transformed beyond recognition within decades. Sweeping changes will devastate Indigenous polar communities, disrupt Arctic ecosystems, and ultimately lead to the demise of iconic polar wildlife.
- Inhospitable polar conditions continue challenging scientists’ ability to gather data and make precise polar forecasts vital for knowing our climate future. But it may be even more challenging to raise public awareness and political will to reduce carbon emissions and reverse polar ice loss before it passes dangerous tipping points.

Beyond reforestation, let’s try ‘proforestation’
- “Proforestation” describes the process of allowing existing forests to continue growing without human interference as they achieve their full ecological potential for carbon sequestration and biodiversity.
- Old forests sequester a higher amount of carbon than younger ones, with large, old trees containing the most carbon.
- Many species are old forest specialists, relying on ancient forests for survival. Losing these forests may mean their extinction.

Peru’s rare peatland swamps at risk as illegal gold mining expands
- Gold mining in Madre de Dios, Peru, is destroying rare peatland swamps that serve as critical carbon sinks, a new study found.
- The study, published in Environmental Research Letters, used 35 years of NASA Landsat satellite data to track the spread of gold mining.
- It found that more than 550 hectares (1,360 acres) of peatland have been destroyed by mining over the last 35 years, with over half of it occurring in the last two years.
- At least 63 out of 219 peatland areas have been affected by mining, putting more than 10,000 hectares (about 25,000 acres) at immediate risk, with the possibility that as much as 14.5 million metric tons of carbon could be released into the atmosphere, the study said.

Africa’s last tropical glaciers are melting away along with local livelihoods
- Africa’s remaining tropical glaciers are rapidly disappearing as greenhouse gas emissions drive global warming.
- New maps published by Project Pressure show the Stanley Plateau glacier, in Uganda’s Rwenzori Mountains, lost nearly 30% of its surface area between 2020 and 2024.
- The Rwenzoris’ glaciers are a vital source of water for more than 5 million people living in the plains below the mountain range; they also have cultural significance.
- Project Pressure’s ongoing surveys, carried out in collaboration with the Uganda Wildlife Authority, are intended to provide local authorities with data needed to adapt to the loss of the glaciers and other impacts of climate change.

With climate change, cryosphere melt scales up as a threat to planetary health
- Earth’s cryosphere — comprised of ice sheets, glaciers, permafrost and snowfall — is in a rapid state of flux due to escalating climate change, with numerous studies underlining the grave risks posed by the thaw.
- Today, that worldwide meltdown poses new threats to human lives — endangering freshwater supplies and food security while increasing the risks of natural disasters and disease outbreaks. Cryosphere loss poses immense dangers to the environment, agriculture, economy and society according to a new report.
- If emissions continue unabated, these problems will only worsen. Scientists warn of compounding risks as cryosphere melt escalates, including sea level rise, the slowing of ocean currents, and the triggering of feedbacks that will add to climate change.
- 2025 is designated the International Year of Glaciers’ Preservation. Experts are calling for drastic cuts to carbon emissions because each fraction of a degree of warming avoided counts toward the preservation of the cryosphere along with the ecosystem services that ice, snow and permafrost provide.

‘Sustainable’ palm oil firms continue illegal peatland clearing despite permit revocation
- 0Three palm oil companies in Indonesian Borneo, including subsidiaries of the country’s top deforesting firm in 2023, continue to clear protected peatlands and forests despite having their permits revoked.
- Despite also holding Indonesia’s sustainable palm oil certification, the ISPO, the companies have been found draining peatlands, deforesting, and expanding plantations in violation of environmental laws.
- The companies have faced multiple government sanctions, yet continue operations unchecked, highlighting Indonesia’s ongoing struggles with enforcing environmental regulations.
- Peatland destruction releases vast amounts of CO₂, contributing significantly to climate change; the report calls for stricter law enforcement; expanded deforestation regulations in the EU, a top export market; and better transparency in the palm oil sector.

Colombia’s top oil company concealed environmental damages: Investigation
- A newly released investigation by the Environmental Investigation Agency and Earthworks into the workings of Colombia’s largest company, oil and gas giant Ecopetrol, reveals a pattern of environmental negligence and corporate misconduct.
- The investigation relies on the Iguana Papers, a collection of leaked documents and databases that show more than 600 instances of major environmental damages caused by Ecopetrol between 2010 and 2016. The company concealed about a fifth of these cases from the authorities, according to the report.
- The investigation also reveals that Ecopetrol maintained a database to map and monitor 1,200 individuals in areas where the company operates. Mongabay talked to environmental defenders who have felt threatened by Ecopetrol.
- Despite these findings, Colombian authorities have not responded to complaints about Ecopetrol, which continues to operate unhindered.

Political appointments in Indonesian climate program spark outcry over accountability
- Indonesian Forestry Minister Raja Juli Antoni has appointed seemingly unqualified members of his political party to a key program to reduce greenhouse gas emissions, raising concerns over political favoritism and lack of climate expertise.
- The program is largely funded by Norway and the U.K., with critics warning that donor money is being misused for political appointments rather than forest conservation.
- Norway has called for accountability but remains passive, stating that fund allocation is Indonesia’s responsibility; activists have urged both Norway and the U.K. to audit spending and ensure funds aren’t misallocated.
- Experts warn that time is running out to meet Indonesia’s 2030 climate targets, and that failure could harm Indonesia’s global reputation and worsen climate-related disasters.

Indonesia’s coal gasification reboot faces backlash over economic, environmental risks
- Indonesia is reviving plans to develop coal gasification plants to produce hydrogen and dimethyl ether (DME), aiming to reduce reliance on imported liquefied petroleum gas (LPG), with funding from the newly launched Danantara sovereign wealth fund.
- Experts warn that coal gasification is economically unviable, with previous plans falling through due to high costs, and that the government may need to provide large subsidies to make the initiative financially feasible.
- Environmental concerns include high carbon emissions from DME production, increased air pollution, deforestation, and biodiversity threats, contradicting Indonesia’s energy transition commitments.
- Critics argue that using state funds for coal gasification poses financial risks, urging the government to prioritize renewable energy investments instead for a more sustainable and cost-effective energy transition. coal combustion and threatens air quality, water sources, and biodiversity.

A tale of two cities: What drove 2024’s Valencia and Porto Alegre floods?
- In 2024, catastrophic floods occurred in the cities of Porto Alegre, Brazil, and Valencia, Spain. These two record floods number among the thousands of extreme weather events that saw records for temperature, drought and deluge shattered across the globe. Such horrors have only continued in 2025, with the cataclysmic wildfires in Los Angeles.
- Scientists have clearly pegged these disasters to carbon emissions and intensifying climate change. But a closer look at Porto Alegre and Valencia shows that other causes contributed to the floods and droughts there, and elsewhere on the planet — problems requiring nuanced but Earth-wide changes in how people live and society develops.
- Researchers especially point to the drastic destabilization of the world’s water cycle, which is increasingly bringing far too little precipitation to many regions for far too long, only to suddenly switch to too much rain all at once — sometimes a year’s worth in a single day, as happened in Valencia when 445.5 mm (17.5 inches) fell in 24 hours.
- The problem isn’t only CO2 emissions, but also local deforestation and hardened urban infrastructure that promote flooding. But what may be seriously underestimated is how large-scale destruction of forest, marshland and other vegetation is dangerously altering rainfall patterns, a theory proposed decades ago by a little-known Spanish scientist.

Mangrove deforestation for commodities limits conservation funding in SE Asia
- Southeast Asia’s mangrove forests are still at risk of conversion for oil palm, rice and aquaculture, despite their immense potential for mitigating global biodiversity and climate goals.
- Commodity-driven deforestation and a range of climate change-related risks threaten the long-term survival of 85% of the region’s mangrove forests that could feasibly host carbon credit projects, a new study finds.
- The long-term risks undermine the integrity of blue carbon credits as a potential source of much-needed conservation funding, the study says, ultimately jeopardizing the capacity of mangroves to sequester carbon and provide ecosystem benefits.
- The authors recommend a diverse suite of conservation funding mechanisms rather than relying solely on blue carbon credits, and also urge greater investments in community-led mangrove initiatives.

Lula pushes oil drilling at mouth of Amazon despite climate risks
- Despite his climate leadership stance ahead of COP30, Brazilian President Lula da Silva is pushing to approve oil exploration at the mouth of the Amazon.
- Lula argues that oil revenues will fund Brazil’s energy transition. Critics say this is a flawed justification for expanding oil extraction under the guise of financing climate solutions.
- If projects get the green light, activists highlight the potential for significant environmental damage, including threats to biodiversity and Indigenous communities.
- Critics fear that approving this project will set a precedent for further oil exploration in the Amazon region, worsening environmental risks. In June, Brazil’s petroleum agency will auction more than 300 oil blocks across the country, including 47 at the mouth of the Amazon and 21 onshore in central Brazil.

Bangladeshi researchers pin hopes on irrigation method with real-time methane monitoring
- Bangladeshi rice researchers’ concern over a Bloomberg report about methane emission resulted in the installation of a real-time data-providing GHG emission measurement laboratory.
- The new lab aims to refine Bangladesh’s piloting of the Alternate Wetting and Drying (AWD) method, which reduces methane emissions from rice fields.
- Researchers expect the precise data to improve AWD adoption to help meet Bangladesh’s Nationally Determined Contribution (NDC) commitments.

US security think tank warns of China’s grip over Indonesian nickel industry
- A report from a U.S. government-funded think tank, C4ADS, has raised concerns about Indonesia’s nickel refining capacity being controlled by Chinese companies, many with ties to the Chinese government.
- The report says China’s dominance could limit Indonesia’s control over pricing and supply while giving China geopolitical leverage, particularly over countries like the U.S. that rely on nickel for electric vehicle production.
- Chinese-owned nickel processing facilities in Indonesia are also major environmental polluters, relying heavily on coal power, contributing to deforestation, and facing scrutiny over poor labor conditions and workplace fatalities.
- While Indonesia has expressed interest in diversifying investment, C4ADS noted that reducing China’s influence will require significant foreign investment and structural changes in the industry.

Many companies meet climate pledges on paper — not on the ground, analyst says
A recent paper in the journal Nature Climate Change concludes there is limited accountability for corporations that fail to achieve their climate change mitigation targets. Lofty sounding initiatives like “carbon neutrality” or “net zero emissions” goals are often met with positive fanfare, but when companies eventually fail to reach them, there are scant consequences. According […]
Protecting peatlands and mangroves could halve Southeast Asia’s land-use emissions
- Protecting and restoring peatlands and mangroves across Southeast Asia could cut regional land-use emissions by half, equivalent to 16% of global land-use emissions, according to a new study.
- It found that rewetting 5.34 million hectares (13.4 million acres) of drained peatlands, along with restoring degraded peat swamp forests and mangroves, could significantly enhance carbon sequestration, with Indonesia having the highest mitigation potential.
- Southeast Asia lost 41% of its peat swamp forests and 7.4% of its mangroves from 2001 to 2022, largely due to plantations and aquaculture, contributing 691.8 million metric tons of CO2 annually, with peatland burning alone accounting for up to 20% of emissions.
- The study underscores conservation and restoration as cost-effective climate solutions capable of drastically reducing national emissions, and calls on governments to integrate these efforts into their climate strategies to meet and enhance their Paris Agreement commitments.

Deforestation boom in Gran Chaco raises alarm over Argentina’s forest law
- The Gran Chaco was hit by a rise in deforestation in 2024, damaging the dry forest ecosystem that spans an area more than one and a half times the size of California across Argentina, Paraguay, Bolivia and Brazil.
- In 2024, Argentina lost 149,649 hectares (369,791 acres) of its approximately 52.6 million hectares (130 million acres) of Gran Chaco forest — most of it from agriculture and fires, according to a Greenpeace report.
- The problem may stem from a flawed categorization system in which provincial governments are supposed to rate the rigor of forest protections in different areas.
- Critics of the system say it’s out of date and easily manipulated to allow development in forested areas that should otherwise be protected or exploited sustainably.

Forest communities craft recommendations for better ART TREES carbon credit standard
- Fourteen organizations representing Indigenous peoples and local communities across Central and South America submitted recommendations to Architecture for REDD+ Transactions (ART) to demand transparent and inclusive carbon market standards at the jurisdictional level.
- The three major recommendations call for more transparency, inclusivity and accountability in jurisdictional programs of the voluntary carbon market through ensuring rights, free, prior and informed consent, and improved access to fair and equitable benefit-sharing.
- Analyzing the shortcomings of voluntary carbon markets surrounding their standards and certification, the signatories are demanding robust mechanisms that existing standards fail to meet or national legislation fails to implement.
- While opinions on voluntary carbon markets remain largely divided, Indigenous leaders and researchers say properly implementing these recommendations can help the carbon market address a $4.1 trillion gap in nature financing by 2050 and support communities.

What’s at stake for the environment in Ecuador’s upcoming election?
- Ecuador will hold presidential elections on Feb. 9, with incumbent center-right Daniel Noboa facing left-wing challenger Luisa González.
- Both candidates have prioritized security concerns and the economy over environmental issues like climate change, deforestation and water scarcity, but do have some policy proposals that could be promising.
- Noboa and González both promise to increase protections for forests, protected areas and Indigenous communities, but also plan to continue attracting foreign investment in mining, oil and gas, and other activities that threaten Ecuador’s vulnerable ecosystems.

Indonesia mulls Paris Agreement exit, citing fairness and energy transition costs
- Indonesia is considering withdrawing from the Paris Agreement, arguing it is unfair for developing nations to comply when a major polluter like the U.S. has pulled out, again.
- Officials highlight Indonesia’s lower per capita emissions and stress the need for more financial aid to transition away from coal.
- Environmental groups warn that exiting the agreement could harm Indonesia’s economy, global reputation, and ability to secure climate funding.
- While Indonesia signed a $20 billion Just Energy Transition Partnership (JETP) deal in 2022, slow fund disbursement has fueled frustration, and coal remains central to its energy strategy.

Underwater volcano in Barents Sea reveals diverse marine life, study finds
What’s new: Following the discovery of the underwater Borealis Mud Volcano on the Arctic seabed in 2023, researchers have now confirmed that the methane-spewing volcano is home to a diverse array of marine life thriving in the unique habitat. What the study says: In 2023, scientists from UiT The Arctic University of Norway discovered the […]
One-third of food giants ignore fertilizer risks, report finds
Fertilizers help feed the world, but excessive use is poisoning water, polluting the air and accelerating climate change. Despite the damage fertilizers can cause, roughly a third of the world’s largest food companies don’t acknowledge any risk, while most companies that recognize the hazards do little to address them, according to a new report by […]
The warming Arctic is now a carbon source, report finds
- A combination of increased microbial activity, thawing permafrost, and more frequent wildfires now means the Arctic is releasing more carbon dioxide than it’s storing, according to the 2024 Arctic Report Card.
- The temperature has also been rising; the past nine years have been the warmest on record in the Arctic.
- The changes have affected the region’s wildlife, with migratory tundra caribou populations declining by 65% over the past two to three decades.
- The report concludes that supporting Indigenous leadership, ways of life, and sustained climate action will be crucial for understanding and responding to rapid Arctic change.

Climate researcher fired for refusing air travel wins compensation
A climate researcher who was fired from his job for refusing to take a flight back from a work trip has been awarded compensation in court for unfair dismissal. Gianluca Grimalda has been reducing his air travel since 2010. But in 2023, his employer, the Kiel Institute for the World Economy (IfW) in Germany, terminated […]
EUDR divides Brazil’s environmental and agribusiness authorities
- The Brazilian authorities in charge of environmental protection and agribusiness have taken opposing positions on the EUDR, the European Union’s new antideforestation regulation.
- Once it comes into effect in December 2025, the EUDR will require that products imported into the EU containing one of seven key commodities aren’t sourced from areas that were deforested after December 2020.
- These products include soy, cattle, rubber, coffee and timber, of which Brazil is a major global producer and exporter.
- While the Ministry of Agriculture and Livestock has criticized the EUDR and pushed for its implementation to be postponed, the federal environmental agency, IBAMA, has welcomed the regulation as an important instrument to help tackle deforestation and an opportunity for agribusiness to become more transparent and sustainable.

Pilot-turned-climate activist Todd Smith finds other ways to fly
Todd Smith says he fell in love with planes after watching an air show at age 5. “And I just thought, well, they look like they’re having fun, and that’s what I want to do,” he tells host Rachel Donald on an episode of the Mongabay Newscast, a weekly podcast by Mongabay. Smith says he […]
Coal gasification, an old technology, is quietly expanding across Asia
- Several of Asia’s biggest economies are promoting coal gasification as a viable part of their clean energy transition, arguing that turning coal into synthetic gas yields a cleaner fuel and reduces dependence on imports of natural gas and liquefied petroleum gas.
- But activists and experts point out that gasified coal is still a highly polluting fossil fuel, and that relying on it prolongs coal mining, which has long been linked to environmental and human rights violations.
- In China, coal gasification to replace industrial petrochemicals usually produced from oil and natural gas grew by 18% in 2023, consuming more than 340 million metric tons of coal a year.
- However, cost concerns may slow the push elsewhere: investors have jumped ship from Indonesia’s inaugural gasification project, while the tab for a gas refit of a coal-fired power plant in Japan has grown so big that experts question its feasibility.

Indonesian forestry minister proposes 20m hectares of deforestation for crops
- Indonesia’s forestry minister says 20 million hectares (50 million acres) of forest can be converted to grow food and biofuel crops, or an area twice the size of South Korea.
- Experts have expressed alarm over the plan, citing the potential for massive greenhouse gas emissions and loss of biodiversity.
- They also say mitigating measures that the minister has promised, such as the use of agroforestry and the involvement of local communities, will have limited impact in such a large-scale scheme.
- The announcement coincides with the Indonesian president’s call for an expansion of the country’s oil palm plantations, claiming it won’t result in deforestation because oil palms are also trees.

Indonesian president says palm oil expansion won’t deforest because ‘oil palms have leaves’
- Indonesian President Prabowo Subianto has called for the expansion of oil palm plantations, saying any criticism that this will cause deforestation is nonsense because oil palms are trees too.
- The remarks have prompted criticism that they go against the established science showing how plantations have driven deforestation, biodiversity loss and carbon emissions.
- Experts have long called for the palm oil industry to improve yields at existing plantations rather than expand into forests and other ecosystems.
- But the main industry association has welcomed the president’s call, and even the Ministry of Forestry under Prabowo has changed its logo from a forest tree to something that resembles oil palm.

Indonesia risks carbon ‘backfire’ with massive deforestation for sugarcane
- A plan to clear 2 million hectares (5 million acres) of forest in Indonesian Papua for sugarcane plantations would nearly double Indonesia’s total greenhouse gas emissions, a new report warns.
- It says the project, affecting an area half the size of Switzerland, would worsen the global climate crisis and impact Indigenous communities in Papua.
- Local communities have long protested the project, but the government has persisted undeterred, razing their farming plots and hunting grounds in the pursuit of what it says is food security.
- However, Indigenous rights and agrarian activists have called for the project to be replaced with a restorative economic model, one that empowers local farmers and communities through sustainable livelihoods that keep the forests standing.

Experts question benefits of Colombian forestation project led by top oil trader
- Trafigura, one of the world’s largest oil traders, has recently invested $100 million to grow 30,000 hectares (74,000 acres) of forest in the eastern plains of Colombia’s Vichada department.
- The company says it aims to plant mixed-species trees, but has seeded primarily eucalyptus trees — nonnative species notorious for hogging water resources.
- That’s prompted skepticism from experts about the project, on top of the fact that the area Trafigura plans to turn into forest was never a forest to begin with.
- Even as the initiative vows to produce and sell carbon credits to slow the climate crisis, the company is simultaneously encouraging oil production and trade in Colombia.

The state of carbon markets in 2024
- Carbon markets continued to evolve and face criticism in 2024.
- Mongabay produced a five-part series early in the year that examined the opinions and evidence as to whether the trade of carbon credits is a viable tool to address climate change and halt deforestation.
- The series examined the players involved, how carbon credit projects affect communities, and the methodologies for determining if efforts have kept the equivalent of a metric ton of carbon dioxide out of the atmosphere.
- The 2024 U.N. climate conference, COP29, saw several key decisions that affect important provisions for trading credits between countries and on the voluntary carbon market, with key details to be worked out in early 2025.

Nepal’s forest-protecting communities may miss out on World Bank carbon funds
- Stakeholders warn that Nepal’s first results-based carbon funding of up to $45 million from the World Bank’s Forest Carbon Partnership Facility (FCPF) may be subjected to complex bureaucratic processes and lack of coordination among multiple government bodies.
- Only 72% of the funds are expected to reach the beneficiaries after administrative deductions, with further uncertainty about how much will directly benefit local forest-protecting communities, given potential operational costs and unclear disbursement mechanisms.
- Communities also face challenges in accessing the funds, such as the requirement to present proposals, navigate government procurement laws, and compete with private contractors.
- Nepal’s Forest Development Fund, responsible for disbursing payments, has been criticized for operational inefficiency, holding unspent reserves due to the lack of finalized guidelines.

Electrochemical removal of ocean CO2 offers potential — and concerns
- Stripping seawater of carbon dioxide via electrochemical processes — thereby prompting oceans to draw down more greenhouse gas from the atmosphere — is a geoengineering approach under consideration for largescale CO2 removal. Several startups and existing companies are planning projects at various scales.
- Once removed from seawater, captured carbon dioxide can be stored geologically or used commercially by industry. Another electrochemical method returns alkaline seawater to the oceans, causing increased carbon dioxide absorption over time.
- In theory, these techniques could aid in carbon emission storage. But experts warn that as some companies rush to commercialize the tech and sell carbon credits, significant knowledge gaps remain, with potential ecological harm needing to be determined.
- Achieving the scale required to make a dent in climate change would require deploying huge numbers of electrochemical plants globally — a costly and environmentally risky scenario deemed unfeasible by some. One problem: the harm posed by scale-up isn’t easy to assess with modeling and small-scale projects.

Even for ‘progressive’ Danone, complying with EUDR is a challenge
- The EU deforestation-free products regulation (EUDR) requires companies importing cocoa, cattle, rubber, soy, wood, palm oil and coffee into the EU to demonstrate their products weren’t grown on land deforested after Dec. 31, 2020.
- French dairy giant Danone works with soy, cocoa and palm oil — products subject to the EUDR, which goes into effect at the end of 2025.
- In general, Danone’s sustainability policies have been better than most, outsider observers said. But it still has a lot of work to do to ensure 100% of its supply chain is free of deforestation and land conversion.

Renewables won’t save us from climate catastrophe, experts warn; what will?
- Demand for renewable energy, particularly solar panels, is growing at an exponential rate. But the shift to solar, wind, EVs and other sustainable tech solutions has sparked an environmentally destructive mining boom and is itself carbon intensive.
- And even as renewables boom, we’re burning more fossil fuels than ever, setting another record for emissions in 2023. So it appears high tech alone can’t save the world from catastrophic climate change; only massive cuts in fossil fuels can do that, say experts. But even addressing the climate change planetary boundary isn’t enough.
- Five other planetary boundaries are in the danger zone, though solutions exist to reverse these negative environmental trends, say analysts. But for those solutions to happen, governments must shift trillions of dollars in “perverse subsidies” (that support fossil fuels and do environmental harm) to renewable energy.
- Without real, drastic, decisive action now, the sixth great mass extinction could be unstoppable and doom modern life as we know it. Still, there’s another way forward: Learn from Indigenous cultures, with their willingness and ability to integrate into the biosphere, and to humbly turn away from greed and overconsumption.

Brazil passes law to cap emissions and regulate carbon market
Brazil has passed a law to cap greenhouse gas emissions from companies and set up a nationwide system to trade carbon credits. President Luiz Inácio Lula da Silva signed the landmark bill Dec. 12. “The main goal of the law is to position Brazil as a leader in protecting the climate system for the benefit […]
Direct air capture climate solution faces harsh criticism, steep challenges
- Direct air capture — geoengineering technology that draws carbon dioxide from the air, allowing it to be stored in geologic formations or used by industry — is being heavily hyped as a climate solution.
- But as direct air capture (DAC) pilot projects an startups grow in number around the world, fueled by investment and government funding in the U.S. and elsewhere, this proposed climate solution is becoming ever more divisive.
- Critics paint DAC as a costly, ineffective distraction from drastically slashing fossil fuel extraction and emissions. The use of captured carbon by the fossil fuel industry to squeeze ever more oil from wells comes in for particularly sharp criticism.
- Though carbon dioxide removal (CDR) may be needed to help limit the worst impacts of global warming, experts say betting on direct air capture is riddled with challenges of cost and scale. Two hurdles: sourcing sufficient renewables to power DAC facilities, and minimizing carbon-intensive DAC infrastructure.

Recycling gold can tackle illegal mining in the Amazon, but is no silver bullet
- Artisanal and small-scale gold mining in Brazil’s Tapajós River Basin emits 16 metric tons of CO2 per kilo of gold produced, and 2.5 metric tons of mercury annually, a study has found.
- Researchers suggest that recycling gold could dramatically reduce harmful emissions, along with other solutions such as formalizing mining, adopting clean technologies, and improving gold supply chain transparency.
- Economic dependence, mercury accessibility, and a demand for gold sustain small-scale gold mining, while enforcement risks pushing miners into ecologically sensitive areas.
- In November, Brazil launched a federal operation in the Tapajós Basin to expel illegal gold miners from the Munduruku Indigenous Territory, imposing millions of reais in fines to curb the damage caused by gold mining.

Certified ethanol produced in Brazil for global airlines linked to slave labor
- Fuel produced from sugarcane in Brazil has become a strategic option for decarbonizing the aviation sector.
- But companies operating in this business have been linked to recent reports of labor abuses on sugarcane farms, a new report from Repórter Brasil shows. The rise in reports of labor abuses is partly attributed to the growing outsourcing of labor for planting.
- Workers hired via subcontractors lived in poor conditions without basic amenities, traveled long hours to reach the sugarcarne fields, and paid for their safety equipment.
- While certifications needed to access the fuel market are meant to protect workers, experts says certifiers are not doing enough to ensure fair working conditions and pay.

Researchers propose a ‘circular economy’ solution to housing affordability against climate change
A global housing affordability crisis is underway, so when the Center for Demographics and Policy at Chapman University in the U.S. released a report this year highlighting the “disastrous” state of housing affordability for 94 markets — where median home prices far exceed median wages by many times, making housing much more expensive for the […]
Storing CO2 in rock: Carbon mineralization holds climate promise but needs scale-up
- Carbon mineralization is a process by which gaseous carbon dioxide reacts chemically with certain rock types and transforms into solid carbonate minerals. This natural process is an essential part of the long carbon cycle, which has helped regulate Earth’s temperature for millions of years.
- Mimicking this natural process, subsurface mineralization is a human-induced carbon storage technology, with CO₂ injected directly into in-situ basalt, peridotite and other rock types to accelerate mineralization. In 2012, Iceland’s CarbFix project first demonstrated subsurface mineralization and has stored more than 100,000 metric tons of CO₂ since then.
- Proponents say the technology is safe, verifiable and offers rapid permanent CO₂ storage, giving this sequestration method advantages over other options such as reforestation (where forests can be cut or burn) or conventional geologic storage in sedimentary basins (which requires long-term monitoring for leaks).
- Interest in subsurface carbon mineralization is growing: expanding in Iceland, with test projects in the U.S. and Oman, and others recently announced. But investment in field pilots is needed, plus regulatory and policy support, for scale-up. Unlike other geoengineering methods, this technique seems to pose few environmental problems.

Climate financing should come from oil and gas ‘super’ profits, study says
- Oil and gas companies have the ability to become a significant source of climate financing, a new study in Climate Policy argues.
- The study looked at oil and gas profits from 2022, when the Russian invasion of Ukraine spiked energy prices across the globe, boosting realized companies’ earnings by 65%, or around $495 billion.
- If governments had imposed an additional 30% tax on the profits of private oil and gas companies, it would have raised $147 billion, the study said.
- Climate financing was the focus of the COP 29 climate conference, which only managed to come up with $300 billion in annual support for developing countries.

$125b in ‘climate finance’ funds polluting, rights-violating projects: Report
Multilateral development banks claim to have handed out a record $125 billion in “climate finance” in 2023. However, a recent report finds that some of the funds went to “problematic projects.” “The development banks’ climate finance figures should be read with great caution,” Petra Kjell Wright, campaigns manager at Recourse, a Netherlands-based nonprofit that published […]
Recent surge in methane emissions driven by microbes: Study
Emissions of methane, a greenhouse gas several times more potent than carbon dioxide, increased at record-high rates between 2020 and 2022. A new study suggests that rather than fossil fuels, microbes were responsible for this recent methane surge. Until the early 2000s, fossil fuel production drove much of the increase in atmospheric methane, study lead […]
As nations develop circular economy plans, Finland’s top expert shares how they lead the way
In 2016, Finland became the first nation to design a circular economy roadmap, and has set specific goals to reach “maximum circularity” by 2035. While the nation has made great progress, significant challenges remain. For this second episode of a new series of the Mongabay Explores podcast all about the circular economy — the effort […]
Activists fear supercharged ‘business as usual’ under Indonesia’s new president
- Environmental activists say they see no letup in fossil fuel burning and environmental degradation under Indonesia’s new president, Prabowo Subianto.
- Subianto earlier this week touted the importance of the clean energy transition and sustainable agriculture in a meeting with Joe Biden at the White House, but back home has made appointments and promoted policies to the contrary.
- The new administration is set to supercharge the “food estate” program that activists warn repeats a long pattern of deforestation for little gain, and continue championing a nickel industry responsible for widespread environmental destruction and emissions.
- It’s also relying on controversial bioenergy to fuel its energy transition, which scientists largely agree isn’t carbon-neutral and which, in Indonesia’s case, threatens greater deforestation and the displacement of Indigenous and forest-dependent communities.

Mapping ‘gloop and mud’ sheds light on seabed carbon storage
- Two new reports showing the extent of carbon storage in the marine sediments around the coasts of Canada and the U.K. are helping to build the case for greater protection of the seabed, as part of efforts to mitigate climate change.
- They also highlight some of the threats to this underwater carbon sink, particularly sediment disturbance caused by bottom trawling, a fishing method.
- A new project funded by the U.K.’s Natural Environment Research Council is set to investigate whether or not continued disturbance poses the risk of turning the seabed into a source of CO₂.

African Development Bank chief calls for ‘green-rich’ continent to also be ‘cash-rich’
- The head of the African Development Bank has made the case for valuing Africa’s natural wealth more fairly, given its importance in the global fight against climate change.
- Akinwumi Adesina notes that the continent’s GDP in 2018 was estimated at $2.5 trillion, yet the value of its natural capital was assessed at $6 trillion.
- “It is high time that we incorporate the value of Africa’s natural capital into our assessments of GDP. It is time for Africa to be both green-rich and cash-rich,” Adesina said.
- This approach is seen as one of the most effective ways to position Africa on a sustainable financial and economic trajectory for greater development.

Grounded: A pilot who quit flying to help tackle climate change works to change aviation, for good
Todd Smith didn’t intend to quit his career as a commercial pilot, but a visit to the Quelccaya Ice Cap in Peru, which has been receding by about 60 meters, or 200 feet, per year, prompted a frank personal examination of the airline industry’s impacts on the planet. During a subsequent medical leave, he decided […]
Earthshot Prize names 5 winners working on environmental solutions
The Earthshot Prize announced its five winners for 2024 at an award ceremony hosted and livestreamed from Cape Town, South Africa, on Nov. 6. The prize was dubbed “Planet Earth’s biggest celebration of climate creativity” at the start of the event. Launched by Prince William of the U.K. in 2020, the Earthshot Prize is awarded […]
Atmospheric methane removal: A promising but challenging climate solution
- Methane is currently responsible for about one-third of global warming. This greenhouse gas is about 80 times more potent than carbon dioxide in terms of its ability to heat up the climate system, though methane molecules only persist in the atmosphere for seven to 12 years before breaking down.
- Methane emissions are a major cause for concern, as they’ve been increasing at record speeds the past five years. At least two-thirds of annual methane emissions now come from human activities, including livestock, agriculture, fossil fuels, and landfills and other waste. Climate change is also increasing methane releases.
- Removing atmospheric methane is a tempting prospect as a climate change-curbing strategy. Multiple geoengineering approaches are being considered, but research remains limited and largely theoretical, while environmental impacts largely remain unknown and underexplored.
- Researchers say methane removal technologies, such as the iron salt method, should be investigated to break down atmospheric methane molecules. But scientists interviewed for this story repeatedly emphasized the most urgent need is to simultaneously make rapid deep cuts to human-caused methane emissions.

Fixing EVs’ ecological and social problems needs circularity and transport redesign
Decarbonizing transportation systems generally involves replacing traditional internal combustion engine (ICE) cars with electric vehicles (EVs). But any conversation about decarbonizing transport that only talks about cars is way too narrow, says Jessika Richter, associate senior lecturer at Lund University in Sweden, who researches policy related to circular economies and the technologies associated with them. […]
Calls for caution as enhanced rock weathering shows carbon capture promise
- Natural rock weathering is a fundamental part of Earth’s carbon cycle but occurs over thousands of years. Enhancing this cycle by spreading fine volcanic rock on agricultural land is a form of geoengineering that could speed up this process and permanently lock away carbon dioxide within decades.
- Startups and research programs are underway across the globe to explore the effectiveness and risks of this climate solution. Spreading rocks such as basalt can sequester carbon and benefit soils, with some studies showing crop yield increases.
- If scaled up, enhanced rock weathering could store gigaton levels of carbon in the future, according to early research. But myriad challenges and uncertainties remain, not least of which is how to accurately calculate and verify how much carbon is being stored, and for how long.
- Some companies are already pushing ahead with deployment, with the idea of profiting from carbon credits, but experts caution that long-term studies are needed to ensure the technique’s efficacy, sustainability and environmental safety.

Six months after its worst floods, Rio Grande do Sul works to bounce back
- A combination of wet El Niño weather and human-induced climate change were key drivers of the worst flooding event in Brazil’s Rio Grande do Sul state earlier this year.
- The flooding affected 90% of the state and displaced more than half a million people.
- Poor land management is also responsible for the region’s vulnerability to floods, as current agricultural practices in the highlands favor runoff and reduce the soil’s ability to soak up water, with lowlands particularly exposed to high waters.
- While some scientists are still deciphering the causes and behavior of the floodwaters, other experts are working to rehabilitate farmland, tackle soil erosion, and source native seeds for ecological restoration.

NGO takes on BlackRock over ‘sustainable’ funds that prop up oil majors
Environment law NGO ClientEarth has filed a complaint against asset management giant BlackRock with France’s financial markets authority for allegedly misnaming multiple retail investment funds as “sustainable.” In its complaint to the French regulator, the AMF, ClientEarth said 18 of BlackRock’s actively managed retail investment funds provided in France included the term “sustainable” in their […]
Study: REDD+ doesn’t work without Indigenous peoples, but fails to engage them
- Climate policies like REDD+ often fail to prioritize Indigenous peoples, undermining their effectiveness in tackling the root causes of deforestation and climate change, according to a recent study.
- The authors propose 12 principles to improve climate policies, based on themes such as supporting Indigenous territorial defense and their rights, encouraging Indigenous-led climate initiatives, and directing climate funding to these populations.
- Indigenous-led initiatives like RIA in the Amazon offer a feasible alternative to REDD+ and emphasize the importance of compensating them for their ecological services; however, they face challenges in getting adequate funding.
- Experts suggest that the lessons learned from REDD+ could be applied to the development of biodiversity credits to help make this emerging climate solution more inclusive from the get-go.

New survey puts human face on pollution caused by U.S. wood pellet mills
- A new groundbreaking survey highlights the human toll from pollution and other quality of life impacts connected to those living near the forest biomass industry’s wood pellet mills in the U.S Southeast.
- Door-to-door interviews were conducted by a coalition of NGOs, with 312 households surveyed in five mostly poor, rural and minority communities located near pellet mills operated by Drax and Enviva, two of the world’s largest pellet makers.
- In four of the five newly surveyed communities, 86% of households reported at least one family member with diseases or ailments, which they say are related to, or made worse by, pellet mill pollution. 2023 research found that pellet mills emit 55 toxic pollutants that largely impact environmental justice communities.
- The wood pellet industry says the survey was not scientifically rigorous and that its members strive to control pollution and improve the local economies in communities where they work.

Research proving impact of ocean acidification on marine life urgently needed: Report
A group of marine scientists is calling for focused research that provides “incontrovertible evidence” of how ocean acidification impacts marine life. In a report published Oct. 16., the scientists say that studies establishing a direct causal link between acidification and marine life are currently lacking, but are needed so policymakers can make informed decisions. Ocean […]
Delay of EU Deforestation Regulation may ‘be excuse to gut law,’ activists fear
- In a surprise move, the European Commission has proposed a 12-month delay in implementation of the EU’s groundbreaking deforestation law, which was slated to go into effect in January 2025.
- The European Parliament still needs to approve the delay, but is expected to do so. The law is meant to regulate global deforestation caused by a range of commodities from soy to coffee, cattle, cocoa, palm oil, rubber and wood products, including industrial-scale wood pellets burned to make energy.
- Commodity companies, including those in the pellet industry, say the law’s certification requirements are onerous and the 2025 start date is too soon for compliance. The industries are supported by commodities-producing nations such as Brazil, Indonesia and the United States (a primary source of wood pellets).
- Forest campaigners, including those opposing tree harvests for wood pellets, fear that delay of the EU Deforestation Regulation (EUDR) will offer commodity companies and exporting nations time to water down the law meant to protect native forests, carbon storage and biodiversity, and delay the worst climate change impacts.

As 25 Earth vital signs worsen, scientists warn of ‘irreversible climate disaster’
- Earth is inching closer to irreversible climate change according to a recent report by an international group of climate researchers and Earth System scientists.
- Tracking 35 planetary vital signs — used to gauge Earth’s response to human activities — researchers found 25 are at record risk levels, including greenhouse gas concentrations, fossil fuel consumption, rising temperatures, forest loss, and biodiversity decline.
- The authors underline the immediate need for wide-ranging climate action to rein in fossil fuel use and control emissions, alongside other measures to stave off a deepening climate crisis. “We are on the brink of an irreversible climate disaster,” they wrote.

‘World’s largest’ carbon credit deal in the Amazon faces bumpy road ahead
- The Brazilian state of Pará has agreed to sell millions of carbon credits to multinational corporations, including Amazon, Bayer and Walmart Foundation, but many challenges loom.
- Experts are concerned the deal is overly ambitious and worry about the state’s long history of carbon credit project scams.
- Although Indigenous, Quilombola and extractive community entities support the arrangement, other community members state they have not been consulted about the project on their lands.

High CO2 levels are greening the world’s drylands, but is that good news?
The increased concentration of CO2 in the atmosphere since pre-industrial times isn’t just driving climate change — it’s also making much of the world’s drylands greener with increased plant growth. This is known as the CO2 fertilization effect, and politicians sometimes cite it to rhetorically downplay the negative global impacts of climate change, saying it’s […]
Ever-smarter consumer electronics push world toward environmental brink
- Semiconductor microchips are the beating heart of the digital age — processing vast, ever-growing volumes of data on our smart phones, computers and other electronic devices, and on data center servers worldwide.
- As manufacturers compete to produce the ever-smaller, more powerful electronic devices consumers want, new state-of-the-art silicon chips must be designed to handle exponentially advancing computing challenges.
- But the sourcing and manufacture of these increasingly complex silicon chips is material-, energy- and water-intensive, doing major environmental harm — producing major carbon emissions and polluting with PFAS and other toxins.
- Also, the smaller and more integrated chips become, the harder they are to recycle, creating vast sums of e-waste. Experts say governments need to ensure companies embrace environmental stewardship and circular economy standards.

People hugely underestimate carbon footprint of the wealthy, study shows
A recent study reveals that the majority of people, regardless of how much they earn, greatly underestimate the personal carbon footprint of the richest members of their society, while overestimating that of the poorest. This suggests that “most people, including the wealthiest, are largely unaware of the profound inequality in personal carbon footprints within their […]
Arctic sea ice hits summer minimum; Antarctic hovers at new winter lows
- The Antarctic winter sea ice maximum is on track to be the second lowest on record, at 17.15 million square km² (6.62 million mi²), close to the 2023 record low of 16.96 million km² (6.55 million mi²). Some scientists see this as anomalous. Others see it as a shift in the southern polar environment, maybe triggered by climate change.
- The Arctic summer sea ice minimum also stayed low this year, at 4.28 million km² (1.65 million mi²), making it the 7th lowest minimum in the satellite record. So far, 2012 saw the record minimum of 3.41 million km² (1.32 million mi²).
- Polar sea ice losses have global impacts. In one analysis, researchers estimated the planetary cooling effects of Arctic and Antarctic sea ice during 2016-2023 were about 20% and 12% less, respectively, than they were during 1980-1988, leading to almost 15% less cooling power for the planet.
- With about 12% declines of Arctic Ocean ice each decade, researchers predict a nearly ice-free Arctic summer by 2050, allowing more shipping through the Northwest Passage but threatening this unique polar ecosystem. Studies also show the Antarctic ice sheet to be increasingly at risk, particularly Western Antarctica.

Inaugural Planetary Health Check finds ocean acidification on the brink
- A first of its kind Planetary Health Check by an international team of scientists indicates that six of nine planetary boundaries are not only transgressed, but are moving further into zones of risk. In addition, recent research shows that a seventh boundary, ocean acidification, is on the verge of transgression.
- Intensifying ocean acidification spells problems for marine life, fisheries and economies. Based on current human CO₂ emission trajectories, this boundary may be breached in a few years, say experts. Others argue this threshold may already have been crossed, with regional acidification above safe limits.
- Together, the nine planetary boundaries identify limits within which Earth systems can operate safely to maintain the planet’s habitability. Transgressing boundaries heightens risks of breaching tipping points that would bring about irreversible shifts to the planet, threatening humanity and life as we know it.
- This inaugural Planetary Health Check is the first of yearly scheduled reports on the wellbeing of Earth systems. Annual reports are now needed due to humanity’s rapid crossing of planetary boundaries, and due to the urgency of providing up to date scientific data to policymakers.

Aluminum and steel vital to energy transition, but need circular solutions
- Aluminum and steel are in high demand today and increased volumes will be needed to achieve the energy transition and future infrastructure development.
- But mining, outdated production methods, and waste generation are putting significant pressures on several planetary boundaries — fueling climate change, impacting biodiversity, generating vast amounts of mining and other waste, using large quantities of water, and affecting human health.
- Moving away from a linear model of steel and aluminum production and consumption toward a closed-loop circular economy model could rein in some of these negative impacts and clean up these metals’ supply chains.
- Industry proponents note that circularity already occurs in both industries via recycling, but there is vast room for improvement to achieve circularity goals. This requires redesigning materials for longevity and reuse, modernizing manufacturing methods, and slashing primary raw material consumption.

In Chile, a copper mining project tainted by environmental damage sues 32 locals
- In 2023, the Los Pelambres Mining Company’s “Operational Adaptation” project was unanimously approved. The project will allow for the relocation of pipelines that transport copper concentrate, the extension of the mining project’s lifetime, and the construction of a desalination plant.
- The mining company’s extensive history of environmental damage — which includes oil, copper concentrate and industrial water spills — has residents of Pupío concerned, especially because the new pipelines will be installed only 100 meters (330 feet) from their homes.
- However, the opposition of many residents to the new pipelines caused the mining company to bring a lawsuit against them. The 27 defendants are in addition to another five people from Choapa Viejo who are also facing a legal process after protesting for solutions to the environmental damage caused by the company.
- However, in response to the residents’ opposition, the mining company has sued 27 locals. Another five people from Choapa Viejo are also facing legal proceedings after they protested, demanding solutions for the environmental damage caused by the company.

Clearest picture yet of Amazon carbon density could help guide conservation
- A combination of machine-learning models and satellite readings show that the Amazon Rainforest contains 56.8 billion metric tons of aboveground carbon, or more than one and a half times what humanity emitted in 2023.
- The map is the result of an analysis of data measuring tree cover, tree height and the carbon storage of trees, and yields one of the most precise estimates to date.
- The highest carbon levels are located in the southwest Amazon — specifically southern Peru and western Brazil — and in the northeast Amazon, in countries like French Guiana and Suriname. The findings could help conservationists and policymakers choose more effective conservation strategies in the future.
- The report concluded that, as a whole, the Amazon Rainforest is still acting as a carbon sink rather than a carbon emitter, a key to keeping global temperatures below 1.5°C (2.7°F) and preventing climate change.

Sumatra citizen lawsuit seeks accountability for haze-causing fires
- Three companies that manage pulpwood plantations in Indonesia are facing a citizen lawsuit over repeated fires on their concessions that have been blamed for illnesses and other disruptions.
- The companies are located in South Sumatra province and are all suppliers to Asia Pulp & Paper, the largest pulp and paper producer in Indonesia.
- In the lawsuit, residents of areas affected by haze from the fires say they want the companies to know that “what they are doing is wrong because it damages our families and the environment.”
- Citizen lawsuits are increasingly being used by communities across Indonesia to hold companies accountable for environmental damage, amid rising dissatisfaction with the inability of law enforcement to crack down on serial violators.

The future of extractive industries in the Pan Amazon
- In Brazil, Peru and Ecuador, reliance on extractive industries for local livelihoods and state revenue could indicate that mining will remain the dominant economic activity for decades to come or, perhaps, more.
- Environmental, Social and Governance (ESG) requirements will also play an increasing role in the industry’s decision making and project approval, especially in the case of publicly-traded companies.
- As the application of free, prior and informed consultation concept evolves, it will also play a key role in deciding on the future of mining projects.

In Nicaragua, activists challenge the value of international ‘green’ financing
- The Ortega-Murillo regime relies on “green financing” from international institutions like the World Bank, Inter-American Development Bank and Global Environment Facility. But critics say that money hasn’t made a real impact on Nicaragua’s environmental issues.
- Since 2018, the Ortega-Murillo regime has approved 27 green financing projects related to climate change and conservation, totaling $384.8 million, according to a Fundación Del Río investigation. Nevertheless, deforestation and carbon emission rates have increased.
- Fundación Del Río’s report said sources of green financing and their intermediaries need to monitor more closely whether investments in Nicaragua are leading to tangible improvements to the environment.

The challenge of the next oil and gas investments further in the Pan Amazon
- The expansion of Camisea, a hydrocarbon development in the tropical landscapes of Cusco region in Peru, faces opposition by Indigenous groups and environmental advocates for its proximity to isolated tribes and for the authorities’ failure to run a free, prior and informed consent process with communities involved.
- The risk of social conflicts, environmental liabilities, and the increased competitiveness of solar energy in the coastal desert have caused the hydrocarbon sector to reduce its concessions in Peru over the last decade.
- The development of hydrocarbons in Suriname and Guyana has broad civil society support, largely because these countries are short of development options. A similar exploration boom is occurring off the coast of Amapá, Brazil, in the Foz de Amazonas sedimentary sub-basin known, but environmental authorities are worried about potential impacts on marine ecosystems.

Indigenous communities sidelined for Suriname’s new carbon credit program, critics say
- The government in Suriname announced an offering of the world’s first sovereign carbon credits through the UNFCCC Paris Agreement framework, allowing the country to issue and trade carbon credits with other countries and the private sector.
- But communities living in the forests that made the credits possible say the government rushed the process and didn’t take them into account, leaving many of them in the dark about how the program works and what the benefits are.
- Indigenous and Tribal peoples would receive just 10% of carbon credit revenue from the program, according to government documents reviewed by Mongabay. But the communities don’t understand how it will be distributed.

China accepts U.N. recommendations to improve environmental conflicts in Latin America
- China was up for a Universal Periodic Review with the U.N. Human Rights Council, in which other member countries analyzed its actions abroad and provided recommendations to improve.
- Some of the most popular concerns were connected to the environmental and social conflicts affecting Latin America, including violence against activists, rushed impact studies and weak oversight of projects ranging from dams and highways to mines and bridges.
- China accepted a record ten out of 11 recommendations, giving hope to some that the country will change how it handles future projects in the region. But some critics are concerned that the country won’t keep its word.

Blockchain as a carbon market fix: Interview with William ten Zijthoff, Flávia De Souza Mendes & Maximilian Rösgen
- Satellite and blockchain technology could be combined to address the lack of transparency and accountability in the carbon market, according to a recently published report.
- The report suggests that while satellite imagery can provide data in real time, blockchain technology could be used to ensure that the data are accessible, transparent and not tampered with.
- The combination of the two technologies, according to the report, could also be used to improve traceability and ensure compliance with deforestation regulations.
- The complicated nature of blockchain technology, the lack of regulatory infrastructure and high energy consumption are likely causing skepticism and relatively slower uptake for its application in environmental monitoring.

Tree bark removes atmospheric methane, study finds
New research suggests trees’ bark, along with their resident microbes, may play a significant role in reducing atmospheric methane, a potent greenhouse gas. Trees have long been recognized for their ability to sequester carbon dioxide, but the study suggests that their capacity to absorb greenhouse gases more broadly could be roughly 10% higher than previous […]
At-risk groups in Indonesia demand greater say in climate policymaking
- Indonesian NGOs representing a wide swath of community groups are demanding a greater say in the ongoing drafting of the country’s revised emissions reduction commitments to the Paris climate agreement.
- In an open letter, they note that groups like the urban and rural poor, the disabled, and small farmers and fishers have consistently been overlooked in previous versions of those commitments, known as Indonesia’s nationally determined contribution (NDC).
- By failing to involve these groups, who face the highest risks from the effects of climate change, the government is leaving them even more vulnerable to impacts such as natural disasters, water shortages and loss of livelihood, the NGOs say.
- The government, which plans to submit its NDC at the end of the year, says its new commitments will see several improvements, including a potentially higher emissions reduction target.

Brazil cites Mongabay reporting in recommendation to suspend ‘rotten’ carbon credit projects
Brazilian authorities announced a recommendation to suspend all ongoing and future REDD+ and carbon credit projects on Indigenous and traditional territories in the state of Amazonas. The announcement follows a series of reports by Mongabay and others highlighting the potential problem of timber laundering associated with REDD+ projects. REDD+, short for reducing emissions from deforestation […]
Forest degradation releases 5 times more Amazon carbon than deforestation: Study
- A study using detailed 3D imagery found that the carbon released by roads, selective logging, fires and natural disturbances in the southern Brazilian Amazon are not fully reflected in the country’s carbon emissions reporting.
- The high-resolution findings are thought to be unprecedented, offering precision insights into major land use changes that ultimately impact climate change.
- Indigenous and protected areas in the Amazon show significantly less degradation, highlighting their effectiveness in preserving carbon storage.
- Authors and experts say the new data could help policymakers rethink rainforest emission targets and plan conservation efforts.

Cerrado’s current drought impossible without human-caused climate change: Study
- Since early 2000s, Brazil’s Cerrado has been suffering severe drought episodes, with water shortages affecting hydroelectric power, agriculture and water access. Its water supply has also been under pressure from encroaching agriculture and deforestation.
- Analysis of 700 years of climate data indicated an unprecedented drying trend that started around the 1970s, which experts say was made possible by human-induced warming, and not by climate’s natural variability.
- Researchers collected data from stalagmites in one cave in the state of Minas Gerais and built a climate record for the Cerrado.

Biomass power grows in Japan despite new understanding of climate risks
- New biomass power plants continue to come online in Japan, requiring an ever-greater quantity of imported fuel. The government’s feed-in tariff scheme, which has been tweaked but not canceled, incentivized these projects.
- Although understanding of forest biomass’s negative environmental and climate impacts is growing in Japan, policy advocates say operators of existing biomass power plants need to pay back construction bank loans, and the government’s refusal to admit its mistake is keeping biomass plants running.
- A major biomass fuel type is wood pellets, which in Japan is presently primarily sourced from plantation forests in Vietnam and primary forests in British Columbia, Canada. While BC ecologists have spoken out against wood pellets, and found allies in Vietnam, the biomass issue has proved challenging for Japan’s forest advocates.
- Though historically a small source of wood pellets for Japan, the growing popularity in Indonesia of pellets for both export and domestic use risks tropical forests there being cleared to make way for biomass energy plantations, NGOs warn.

Conservationists look for new ways to fight oil pipelines in southern Mexico
- Pipelines currently under construction in southern Mexico have become controversial because of threats of chemical spills, their contribution to climate change and the alleged lack of consultation with local communities.
- The projects include the Southeast Gateway Gas pipeline and Tuxpan-Tula pipeline, both constructed by the Federal Electricity Commission and the Canadian company TC Energy.
- A 2018 injunction against the Southeast Gateway Gas Pipeline was struck down after a court ruled the project was a matter of national security. Now, local communities and conservation groups are working to develop alliances with international groups to come up with a different legal strategy.

Beleaguered Indonesian civil society gets lift in push for just energy transition
- The European Union has launched four projects in Indonesia aimed at empowering civil society organizations as they participate in determining the country’s clean energy transition.
- The projects include support for CSOs advocating for the rights of Indigenous groups, women and youths as pertains to Indonesia’s goal of achieving net-zero greenhouse gas emissions by 2060.
- The government is betting a large part of this transition on nickel as a key ingredient in batteries and other clean energy technology, but the mining and processing of the metal is wreaking environmental and social havoc on forests and communities.
- The effort to boost CSO participation comes as environmental and human rights defenders face an increasingly hostility and criminalization for criticizing government policies and projects.

Biochar could play big role in Bhutan’s carbon storage — but it’s news to farmers
- A new study shows that Bhutan has the potential to sequester 68% of its greenhouse gas emissions through biochar, a carbon-rich material made from organic waste that is used to help plants grow.
- The research shows that using crop residue as mulch and biochar can significantly increase yields; however, many farmers in Bhutan do not know about biochar nor do they have access to the raw materials, such as rice husks, necessary for its production.
- While many studies note biochar’s potential for mitigating climate change, some research shows that too much biochar under certain conditions can harm soil, soil organisms and water availability and can cause soil erosion.

Loopholes allow multilateral development banks to fund captive coal in Indonesia: Report
- A new report shows that publicly funded multilateral development banks might indirectly fund captive coal projects such as an Obi Island nickel smelter that received indirect financing from the International Finance Corporation (IFC).
- The 2023 commitment to stop funding new coal facilities does not include captive coal; the Indonesian government has said that such loopholes allow for the development of new coal plants as long as they’re built to supply electricity to industries that will increase the added value of natural resources, such as captive coal plants for nickel and aluminum smelters.
- This means that multilateral banks can continue financing captive coal power that’s contributing to EV and renewable energy supply chains without technically breaking the country’s climate commitments.

Java farmers vow to live under own steam as geothermal project falters
- A major renewable energy project in Indonesia’s Banten province has yet to be developed more than 15 years since the area was zoned for geothermal energy.
- At issue is opposition from local farming communities, who see threats to their livelihood and worry about contamination of water sources.
- Indonesia has the world’s largest geothermal energy potential, but a complexity of factors has weighed on development of the sector, including community objections to land conversion.

Sweeping reform package threatens environmental protections in Argentina, critics say
- Lawmakers in Argentina passed a massive reform package to overhaul the economy, but many of its policies weaken protections for local communities and encourage accelerated investment in projects with a record of deforestation and pollution.
- With over 230 articles, the controversial bill was approved by the senate earlier this month then sent back to the lower house for a final vote.
- One article in the reform streamlines the development of large investment in infrastructure, oil and gas and the mining of copper and lithium, among other things. It could let companies off the hook for endangering the environment, critics say.
- Another article modifies an administrative law on public hearings that could make it harder for local communities to contest new projects.

Canada’s 2023 wildfires outsmoked global aviation, yet emissions go uncounted
- Canada’s 2023 wildfires burned an area nearly the size of Ireland, releasing emissions equivalent to four times the global aviation sector.
- Climate change creates longer, more severe fire seasons, leading to a dangerous feedback loop of increasing emissions.
- Canada’s emissions accounting method excludes wildfire emissions from U.N. reports, a practice questioned by some experts.
- Wildfires disproportionately impacted First Nations and Indigenous communities, whose traditional fire management practices could help mitigate risks.

Living under the apartheid of Brazil’s soybean capital
- Brazil produces more soybeans than any other nation, and the city of Sorriso, Mato Grosso, leads this production, which drove the municipal per capita GDP from 27,000 reais to 132,000 reais ($15,800 to more than $25,000) in the last 10 years.
- The highway running through town helps illustrate the contrast between gated communities of luxury homes along one side and precarious homes where agricultural workers and family farmers live amid vulnerable social situations on the other.
- Family farmers struggle to keep producing amid land disputes and clouds of pesticides that destroy their crops, ruin honey production and raise cancer rates — which are twice as high in Sorriso than the state average.
- Lives are also lost to organized crime in Sorriso, the municipality with the sixth-highest murder rate in the nation, and also to agribusiness itself, with dozens dead after becoming engulfed in soybean silos.

Large birds can boost forest carbon storage — if deforestation doesn’t interfere
- A new study shows large fruit-eating birds in Brazil’s Atlantic Forest can contribute to a 38% increase in carbon storage by regenerating tropical forest.
- Species such as the toco toucan, dusky-legged guan and curl-crested jay help transport fruit seeds to degraded areas.
- The larger the bird, the larger the seed and, consequently, the greater the biomass of the tree that grows from it — thus the greater the carbon sequestration potential.
- To ensure effective seed dispersal, however, forest fragments must not be too far apart, which is more difficult in highly fragmented areas, such as the Atlantic Forest and deforested parts of the Amazon.

Better accounting of peat and mangrove carbon to help Indonesia’s climate policies
- A new study shows how Indonesia can improve its carbon accounting for its vast wetland ecosystems of peatlands and mangrove forests.
- The country is home to 14% of the world’s tropical peatlands and 22% of its mangroves, but the deforestation, burning and conversion of these ecosystems is a major contributor to the country’s overall emissions.
- Researchers have identified gaps in the country’s current greenhouse gas accounting system that, if closed, could yield more accurate and transparent data to inform climate policies and emissions reduction goals.
- Indonesia has set itself a 2030 deadline to turn its forests into a net carbon sink and slash emissions by up to 43% as part of its commitment to the 2015 Paris climate deal.

Burning wood is not ‘renewable energy,’ so why do policymakers pretend it is?
- Burning wood to generate electricity — “biomass energy” — is increasingly being pursued as a renewable replacement for burning coal in nations like the U.K., Japan, and South Korea — even though its emissions aren’t carbon neutral in practice.
- On this episode of the Mongabay Newscast, reporter Justin Catanoso speaks with Rachel Donald about the single largest emitter of CO2 in the U.K., biomass firm Drax, which is trying to open two wood pellet plants in the state of California.
- Catanoso explains how years of investigation helped him uncover a complicated web of public relations messaging that obscures the fact that replanting trees after cutting them down and burning them is not in practice carbon neutral or renewable and severely harms global biodiversity and forests.
- “When those trees get ripped out, that carbon gets released. And that comes before we process this wood and ship it … then we burn it and don't count those emissions. This is just [an] imponderable policy,” he says on this episode.

Water is key as study shows restoration of drained tropical peat is possible
- Rewetting of tropical peatland that was drained for agriculture can lead to the recovery of the native ecosystem, a long-term study of a former pulpwood plantation in Indonesia shows.
- Researchers studying the 4,800-hectare (11,900-acre) plot that was retired in 2015 by Asia Pulp & Paper (APP) found the water table had risen, soil carbon emissions had gone down, and native trees were springing up and replacing the planted acacia pulpwoods.
- They attributed these outcomes to APP’s efforts to rewet the peat by blocking the canals previously dug to drain the waterlogged soil.
- The findings suggest that “several million” hectares of peatlands in similar condition can be restored this way, “should plantation owners aim to restore forest in parts or all of their peatlands.”

Pressure grows on banks to end business with Indonesian coal giant Adaro
- Pressure groups are mounting a campaign to get international lenders to stop doing business with Adaro, one of Indonesia’s biggest coal companies, citing its lack of a credible plan to transition away from the fossil fuel.
- Adaro says it’s committed to a clean-energy transition and a net-zero emissions target, but this is contradicted by its actions, according to an online petition signed by more than 32,000 people.
- The company has significantly increased its production of metallurgical coal, used in steelmaking, and failed to decrease its output of thermal coal, used in power plants, despite committing to the latter.
- The company has already been shunned by major banks such as BNP Paribas and DBS, while a deal to supply “green” aluminum to Hyundai fell through after it emerged that the smelter producing the aluminum would be powered by coal.

Polar warning: Warming temperatures mean more than melted ice
- The Arctic and Antarctic are changing rapidly in response to global warming, with scientists striving to understand how escalating impacts on these unique regions impact the rest of the world. This story summarizes three significant recent studies.
- A new comprehensive greenhouse gas budget for Arctic terrestrial ecosystems estimates that the permafrost-covered region now emits more greenhouse gases — including carbon dioxide (CO₂), methane (CH₄) and nitrous oxide (N₂O) — than it stores. That trend is expected to accelerate if Arctic warming worsens further.
- Another recent study looked at the ice shelves edging the Antarctic continent, which act as brakes slowing the flow of glacial ice into the ocean that adds to sea-level rise. Although many factors impact the mass and stability of these shelves, a new model shows El Niño warming events help melt ice from below to increase shelf loss.
- Scientists also analyzed a record-breaking heat wave hitting Antarctica in March 2022, when temperatures soared by up to 40°C (72°F) above normal. They determined that this “black swan” event is having long-term impacts on the region’s ecosystems. The odds are that more such high-heat events will occur in future.

Green credentials of electric vehicles come under fire
- Electric vehicles are often presented as a key technology for drastically reducing greenhouse gas emissions, thus helping curb climate change.
- But manufacturing electric cars requires the mining of critical minerals for batteries, like lithium and cobalt, that are largely sourced in developing countries. Local traditional and Indigenous communities say the mining is already harming their way of life, is polluting, and damaging biodiversity.
- The rush to embrace EVs, say scientists, runs the risk of trying to find a silver-bullet solution to one planetary boundary crisis (global warming) by violating other equally important existential boundaries, including biosphere integrity, land system change, freshwater use, and novel entity (air and water pollution).
- Analysts say a far better way to tackle the global environmental polycrisis is by reducing overall resource consumption. New technology is not enough, by itself. To make life on the planet truly sustainable, humanity must alter lifestyles, redesigning societies to use less, while preserving quality of life for all.

Research shows the Caatinga is Brazil’s most efficient carbon capture biome
- Studies found that for every 100 metric tons of CO2 absorbed by dried-out forests in the semiarid area of Brazil’s northeasern region, 45-60 metric tons do not return to the atmosphere; in the Amazon Rainforest, the balance between carbon absorption and release ranges from 2-11%, compared with 23% in the Cerrado biome.
- According to researchers, the Caatinga’s vegetation stores 8,677 metric tons of carbon per square mile [3,350 per square kilometer], which can be released in the event of deforestation — a problem that increased by 2,500% from 2019 to2022, making the Caatinga Brazil’s third-most deforested biome.
- The solutions suggested to preserve the Caatinga include social carbon credit programs, new conservation units, and degraded areas recovered through agroecology.

Indonesian company defies order, still clearing peatlands in orangutan habitat
- Indonesian Pulpwood producer PT Mayawana Persada is continuing to clear peatlands on critical Bornean orangutan (Pongo pygmaeus) habitat, despite a government order to stop clearing.
- An NGO coalition analysis found that 30,296 hectares (74,900 acres) of peatland, including 15,560 hectares (38,400 acres) of protected lands, had been converted as of March; 15,643 hectares (38,700 acres) of known Bornean orangutan habitat were cleared between 2016 and 2022.
- Conservationists are calling on the Ministry of Environment and Forestry to revoke the company’s permits.

UK’s Drax targets California forests for two major wood pellet plants
- Golden State Natural Resources (GSNR), a California state-funded nonprofit focused on rural economic development, along with the U.K.’s Drax, a global maker of biomass for energy, have signed an agreement to move ahead on a California project to build two of the biggest wood pellet mills in the United States.
- The mills, if approved by the state, would produce 1 million tons of pellets for export annually to Japan and South Korea, where they would be burned in converted coal power plants. The pellet mills would represent a major expansion of U.S. biomass production outside the U.S. Southeast, where most pellet making has been centered.
- GSNR promotes the pellet mills as providing jobs, preventing wildfires and reducing carbon emissions. California forest advocates say that cutting trees to make pellets —partly within eight national forests — will achieve none of those goals.
- Opponents note that the U.S. pellet industry is highly automated and offers few jobs, while the mills pollute rural communities. Clear-cutting trees, which is largely the model U.S. biomass firms use, does little to prevent fires and reduces carbon storage. Pellet burning also produces more emissions than coal per unit of energy produced.

Meet the 2024 Goldman Environmental Prize Winners
- This year marks the 35th anniversary of the prestigious Goldman Environmental Prize, which honors one grassroots activist from each of the six inhabited continents.
- The 2024 prize winners are Alok Shukla from India, Andrea Vidaurre from the U.S., Marcel Gomes from Brazil, Murrawah Maroochy Johnson from Australia, Teresa Vicente from Spain, and Nonhle Mbuthuma and Sinegugu Zukulu from South Africa.

Circular solutions vital to curb enviro harm from cement and concrete
- Concrete is ubiquitous in the modern world, but building cities, roads and other infrastructure and more comes with an environmental cost. Cement and concrete production is responsible for significant pollution, human health impacts and vast amounts of climate-fueling emissions.
- Manufacturing cement is particularly problematic as the chemical process used to make it produces nearly 8% of global carbon emissions. Experts also underline that demand for the mined and quarried aggregate materials used to make concrete, such as sand, is responsible for biodiversity and ecosystem harm.
- Demand for cement and concrete is set to grow, especially in developing countries to improve infrastructure and living standards. Experts say that solutions reigning in the sector’s environmental footprint are vital, especially curbing greenhouse gas emissions that could absorb a major chunk of our remaining carbon budget.
- Solutions to address these challenges include a suite of technological advances, material changes, improved resource efficiency, and circular economy approaches. Some specifics: electrifying cement kilns, low-carbon concrete, carbon capture, and bio-architecture utilizing natural building materials.

Hyundai ends aluminum deal with Adaro Minerals following K-pop protest
- The South Korean auto company Hyundai has ended its 2022 agreement for procuring aluminum for its electric vehicles from Adaro Minerals, which plans to build 2.2 gigawatts of coal-fired power plants to power its aluminum smelter.
- The decision follows campaigns coordinated by Kpop4Planet, a climate movement led by K-pop fans who protested Hyundai’s business with Adaro.
- Climate group Market Forces has estimated Adaro’s coal plants would emit 5.2 million metric tons of CO2 equivalent per year, and activists say Hyundai would be pushed further from reaching its goal of carbon neutrality by 2045.
- The campaign collected more than 11,000 petition signatures from K-pop fans in 68 countries.

Resource wars and the geopolitics behind climate-fueled conflicts
- Journalist Dahr Jamail joins the Mongabay Newscast to discuss the history and present context of resource wars, which he says are putting pressure on the planet's ecological limits.
- Noted for his work as an unembedded journalist during the U.S.-led invasion of Iraq, Jamail says resource-based motives are behind many if not most conflicts today.
- Scientists have warned governments this risks wasting time and money that could otherwise be spent on addressing the looming threats of climate change.
- One estimate puts the total cost of all post-9/11 wars at $8 trillion to the U.S. alone, and the death toll at between 4.5 million and 4.7 million people.

Caribbean startups are turning excess seaweed into an agroecology solution
- Sargassum, a type of brown macroalgae, has been inundating beaches across the Caribbean since 2011. It comes from the Sargasso Sea in the Atlantic Ocean.
- The seaweed has harmed Caribbean economies and human health, making it a national emergency in some island-nations.
- Over the past decade, entrepreneurs and scientists have found ways to turn sargassum into nutrient-rich biofertilizers, biostimulants and other organic products to boost agricultural yields while cutting back on chemicals.
- But there are hurdles to scaling the industry, including sargassum’s inconsistent arrival, heavy metal content and fast decomposition rates.

Feeds: news | india | latam | brasil | indonesia