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Cleaner cooking projects in the UN carbon market will have to set aside a share of their credits to insure against the risk that the trees they save are lost to fire, drought or logging, after the market’s regulator rejected calls to exempt the sector.

The requirement is part of a new rulebook that the Paris Agreement carbon market regulator – the Article 6.4 Supervisory Body – approved last Friday for programmes that aim to cut emissions by distributing new and cleaner cookstoves in regions that still burn wood or charcoal for cooking.

These are the UN mechanism’s first rulebooks for cookstoves, one of the carbon market’s most popular credit types and also one of its most criticised for overstating climate benefits.

They consist of two methodologies: one for programmes that aim to cut greenhouse gas emissions by distributing more efficient cookstoves that burn less wood or charcoal, and a separate methodology for projects shifting households to lower-emissions cookers running on electricity or liquid petroleum gas (LPG).

Mkhuthazi Steleki, the South African chair of the Supervisory Body, said “this decision gives cleaner cooking projects a new pathway under the UN carbon market, with clear rules to ensure that each credit represents a real and credible emission reduction”.

    Exemption push rejected

    More efficient cookstove projects earn credits based on the amount of carbon they save by preserving trees that would have otherwise been cut down and burned for fuel. But if those trees later burn in a wildfire or are logged, the carbon stored would be released anyway, erasing the climate benefits of the credits.

    Several carbon credit developers, conservation NGOs and the UN Environment Programme (UNEP) disputed that cookstove projects face this risk, in what critics described as a “coordinated lobbying campaign”.

    They argued that, unlike forest protection schemes, this type of credit represents a “flow” of avoided emissions rather than a “stock” of stored carbon that can be released. They also warned that requiring a buffer would impose disproportionate costs and undermine the financial viability of these activities.

    But the UN carbon market regulator was not persuaded by the argument. It decided that projects would have to protect against this reversal risk by handing over a percentage of credits to a so-called “buffer pool” instead of selling them.

    ‘New paradigm’

    The amount of credits to be given up is calculated by applying different methods for natural risks, like wildfires, droughts or hurricanes, and human-caused ones, such as logging or land clearing.

    For natural risks, project developers will need to apply local risk values derived from new modelling published by a group of independent scientists.

    Campaigners have broadly welcomed the decision. Federica Dossi, an expert at Brussels-based advocacy group Carbon Market Watch, said it sets a new paradigm for calculating reversal risk based on empirical data. “This approach is grounded in science and we hope to see this now being adopted by other carbon crediting mechanisms in the voluntary market,” she added. 

    Backers claim this method is more rigorous than current practice in the voluntary carbon market, which largely relies on expert guesswork.

    Pre-COP draws attention to Pacific’s climate plight and 1.5C goal

    Pushback over science

    As Climate Home News previously revealed, the same industry and NGO groups that sought an exemption from the “buffer pool”, along with some corporate buyers, criticised the use of a study backed by the UN carbon market’s experts that recommended the new risk assessment approach.

    The groups pushed for more flexible rules that would have allowed natural risk values drawn from other sources, including national databases, or from the project developers themselves. 

    While the Supervisory Body rejected this approach, it gave project developers and countries the option to propose alternative values that would first need to be vetted by the mechanism’s expert panel and then approved by the regulator.

    A carbon market expert told Climate Home News that, while it is too early to say how this provision will be used, they expect requests will have to be backed up with solid scientific evidence, lowering the risk of unfounded claims.

    A drone view of the Turmalina Farm in Mae do Rio, Para, Brazil, September 29, 2025. REUTERS/Wagner Santana

    Policy discounts questioned

    To guard against human-caused risks, projects will need to apply a flat 20% value set by the Supervisory Body, at the bottom of the 20-45% range recommended by its technical experts ahead of last week’s meeting. 

    That value can be further reduced by up to two-thirds if the host country has an emission-reduction plan covering forests, a long-term climate strategy and a framework for the UN’s REDD+ forest protection scheme.

    Injy Johnstone, senior research fellow at the Munich-based Max Planck Institute, said that, while these are important governance measures, their existence does not necessarily demonstrate that the underlying risk of forest carbon loss has been reduced.

    “It is important to distinguish between evidence of actual risk reduction and assumptions about the effectiveness of policy commitments,” she added.

    Moving target

    A UN source told Climate Home News that, under the approved formula, improved cookstove projects must set aside at least 9% of credits linked to saved wood if they operate in the lowest-risk areas and the host country can claim all available discounts. The share of credits rises significantly in regions with high natural risk values, such as Guyana, Sri Lanka and Timor Leste, or that do not have REDD+ programmes. 

    These factors could change in the future as the Supervisory Body asked its technical experts to recommend revisiting the risk values “should credible new evidence arise”. 

    Climate change is likely to make forest destruction events, such as wildfires or hurricanes, more frequent and more severe in certain regions. Meanwhile, national policies on forest protection can shift significantly depending on government changes.

    Johnstone said the UN carbon market needs periodic reassessment to respond to new evidence showing that previously assumed levels of risk were too low.

    “The integrity of credits is not guaranteed simply because a reversal risk tool exists,” she added. “The real test will be whether the mechanism provides equivalent atmospheric protection over time, rather than simply introducing another layer of accounting requirements”.

    The post UN carbon market forces cookstove projects to protect against forest loss appeared first on Climate Home News.

    UN carbon market forces cookstove projects to protect against forest loss

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    Analysis: China’s quarterly CO2 falls 3% in largest drop since Covid

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    China’s carbon dioxide (CO2) emissions fell by 3.1% in the third quarter of 2026, as the Hormuz crisis continued to hit oil demand and coal use also dropped.

    This guest post is by:

    Lauri Myllyvirta, lead analyst at the Centre for Research on Energy and Clean Air

    This was the largest quarterly reduction since the 2022 Covid lockdowns and means that China’s CO2 emissions have now fallen by an estimated 0.5% in the year to date.

    The new analysis for Carbon Brief, based on official figures and commercial data, shows that coal use fell by 3% year-on-year in the third quarter of 2026, while oil was down 4%.

    The main drivers were a fall in power-sector coal consumption, a continued sharp reduction in transport oil consumption and slowing growth in the coal-to-chemical industry.

    The sharp decline in China’s CO2 emissions extends a “flat or falling” trend that began in March 2024 and has now lasted more than two years, as shown in the figure below.

    Line chart showing that China's quarterly CO2 falls 3% in largest drop since Covid.
    Data sources as listed in previous iterations of this analysis.

    The outlook for China’s CO2 emissions depends on the balance between rising energy demand, clean-energy growth and the government response to a GDP slowdown.

    Decline drivers

    Key drivers of the fall in CO2 in the third quarter of 2026 included a 3.3% drop in coal-power generation, after demand growth slowed and the amount of “wasted” wind and solar fell.

    Power generation from solar, wind and nuclear increased by 110 terawatt hours (TWh) year-on-year, more than twice as much as the growth in total electricity demand. This added clean-power generation equal to Germany’s total power output in the same time period.

    The fall in coal-power output and CO2 emissions came despite the fact that China continues to build new coal-power capacity at near-record rates. This means that average running hours for coal plants are falling even faster than total generation, eroding their profits.

    Meanwhile, transport oil consumption continued to fall sharply, down 9% year-on-year in the third quarter of 2026. Electric vehicles (EVs) continued to gain market share, hitting a record 67% of passenger car sales and 50% of heavy trucks in September.

    The amount of electricity used by EVs grew by 53%, much faster than the number of EVs on the road, showing increased usage of the existing fleet in preference to fuelled vehicles.

    Elsewhere, growth in the coal-to-chemical industry continued to slow down in the third quarter of 2026. The sector has been a key source of emissions growth, but high coal prices have weakened profitability and higher output prices hurt downstream demand.

    Finally, CO2 emissions from cement and steel production continued to fall in the third quarter, as the contraction in construction volumes accelerated.

    Outlook for emissions

    Energy consumption growth has been falling after a period of exceptionally high growth during Covid, while clean-power growth has been robust.

    This makes it likely that the growth in clean-power generation will exceed total energy demand growth this year, maintaining the structural fall in fossil-fuel use.

    Looking ahead, this balance also relies on progress in removing barriers to new solar and wind power being added to the grid, which result in some clean electricity being “wasted”.

    The recent slowdown in energy demand growth is partly – but not fully – explained by exceptionally mild weather in the third quarter.

    Another key factor is weaker GDP growth. Since reported GDP growth remains within target, however, there is reduced pressure for further stimulus policies.

    The focus of the economic stimulus announced to date is “six networks”, which includes the power grid and the transportation network.

    These networks are highly relevant for energy and emissions – and they are already covered by policies that emphasise “green” and zero-carbon solutions.

    The post Analysis: China’s quarterly CO2 falls 3% in largest drop since Covid appeared first on Carbon Brief.

    Analysis: China’s quarterly CO2 falls 3% in largest drop since Covid

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    Coles, Woolworths grilled as beef buyers receive fail grade on new deforestation scorecard

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    MELBOURNE, Friday 6 November 2026 — As Coles holds its Annual General Meeting today, Greenpeace Australia Pacific has branded the major supermarkets with a fail grade on their commitment to source deforestation-free beef, with an updated scorecard revealing none of the major beef buyers are following through on forest sustainability commitments.

    It comes after Woolworths’s AGM last week where the board copped a grilling by environmentalists and shareholders over its failed sustainability commitments. Both Coles and Woolworths committed to eliminating deforestation in their supply chains by the end of 2025, but a year past the deadline, neither company could guarantee that their beef was not sourced from deforested pastures.

    From outside the Coles AGM, Adele Chasson, Nature Policy Lead at Greenpeace Australia Pacific, said:

    “This is a report card Coles and Woolworths should be ashamed to take home. While all major beef buyers had promised to take deforestation off the shelves, none of them followed through. Shareholders and the public demanded answers from Woolworths last week and from Coles today, and we will continue to hold their feet to the fire on their promises.

    “Beef is the leading cause of deforestation in Australia, and Coles and Woolworths keep putting off action while koalas continue losing their homes. Aussies must be able to get their groceries without having to worry if their dinner is contributing to the bulldozing of forests or driving extinction of iconic Australian animals.

    “Without strong, rapid implementation plans, these companies continue with business as usual, flying in the face of Australia’s deforestation crisis. Big beef buyers like Coles and Woolworths must stop the bulldozers now, make good on their sustainability promises and play their part in stopping Australian forest destruction.”

    The scorecard assesses how eight of Australia’s largest beef buyers stack up against a conversion and deforestation-free target. It charts whether the major supermarkets, Aldi, McDonalds, Hungry Jacks, Teys, Metcash/IGA and JBS are taking proper action to end Australia’s deforestation crisis. They all failed.

    -ENDS-


    Media contact: Kimberley Bernard on 0407 581 404 or
    kbernard@greenpeace.org

    Coles, Woolworths grilled as beef buyers receive fail grade on new deforestation scorecard

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    Turkey must make COP31 a turning point for global climate action

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    Özgür Özel is the leader of Turkey’s main opposition “New Party” and a member of parliament from Manisa.

    The world is running out of time to deliver on the Paris Agreement. The UN Environment Programme’s latest Emissions Gap Report concludes that the chance of keeping warming below 1.5C without overshooting it is gone. Even if every country delivers its current national pledges, the planet is heading for about 2.6C of warming this century.

    This is the backdrop as governments and their leaders gather in Antalya for COP31, ten years after the Paris Agreement took effect. Turkey lies in the Mediterranean, one of the regions most exposed to climate change, and hosting the summit is a real opportunity.

    It is also a responsibility, and that responsibility begins at home. The world does not lack targets. What it has lacked – almost everywhere – is delivery. If Antalya is remembered for anything, it should be for shifting the focus from what countries promise to what they actually do.

    For many people in Turkey, the climate crisis is already part of daily life. In 2021, forests in Manavgat, a district of Antalya, burned for more than a week. Last year, wildfires forced more than 50,000 people from their homes around the western coast city of Izmir. This October, Istanbul had its heaviest rainfall in more than 80 years, with the floods killing at least eight people.

      Measurable outcomes

      Two weeks of climate negotiations cannot deliver everything that is needed to resolve the crisis, but COP31 can push for a few things that can be measured. The first is a voluntary fossil-fuel transition roadmap, with national milestones for 2030 and 2035 reported in the same format every year.

      The second is a stronger commitment to protecting forests, with progress tracked over time. The third is yearly reporting on progress towards the agreed $1.3 trillion a year in climate finance by 2035, backed by a financial roadmap.

      On adaptation, the indicators agreed in Belém should become funded national plans. By COP32, we should be able to see how many countries have an adaptation plan and the financial commitment behind each one.

      Regional resilience