Developing countries will need to spend between $310 billion and $365 billion per year on measures to adapt to climate change impacts by 2035, a UN report showed on Wednesday, warning of a massive funding shortfall as wealthy governments pare back their support.
The latest estimate of developing countries’ annual climate adaptation needs outstrips current funding by at least 12 times, with rich nations providing just $26 billion in 2023, according to the UN Environment Programme’s (UNEP) annual Adaptation Gap Report.
Commenting on the report, UN Secretary-General António Guterres called the funding gap “a failure of global solidarity [which] is measured in flooded homes, failed harvests, derailed development – and lost lives”. “As the climate crisis deepens and costs climb, the world must move much faster to match rising needs,” he added.
The UNEP had previously estimated annual climate adaptation needs at between $215 billion and $387 billion a year by 2030, saying the 2035 estimate was narrower because of better modelling and data on the cost of planned measures to adapt to more extreme weather and rising seas.
Most of the money would be used by developing countries to protect infrastructure, agriculture and healthcare systems, and prevent coasts and rivers from flooding, the report found. The authors added that their estimate was likely conservative because climate-driven disasters such as wildfires and the cost of air-conditioning to deal with heatwaves were excluded from the analysis.
Upper-middle-income countries – a category that includes populous nations like China, Brazil and Mexico – account for about two-thirds of the estimated funding needs. Lower-middle-income and low-income countries will require most of the rest, with a small amount needed for high-income developing countries such as Saudi Arabia and Barbados, the report said.
Global South nations have long pushed in UN climate negotiations for Global North countries that historically bear the greatest responsibility for climate change to give them more money to withstand its effects. At COP26 in Glasgow four years ago, governments agreed to “urge” developed countries to double their adaptation finance between 2019 and 2025.
But UNEP’s report warns that this target “will be missed if current trends continue”. Meeting it would require adaptation finance of at least $40 billion in 2025, but international adaptation finance from donor countries fell from $28 billion in 2022 to $26 billion in 2023, UNEP said. Data on 2024 funding has not yet been released.
In her introduction to the report, UNEP Executive Director Inger Andersen wrote that “many more people will suffer needlessly” if the goal to double climate adaptation financing is missed.
A recent report by development agencies Oxfam and CARE Climate Justice Centre predicted that because of cuts to aid budgets by governments including the US, Britain, Germany and France, adaptation finance will be stuck at $26 billion in 2025, leaving developed countries far short of their goal.
Adaptation high on the agenda at COP30
Adaptation is set to be a key theme of the upcoming COP30 summit in Brazil. Governments will negotiate dozens of indicators to track how well countries are adapting to climate change, as part of the new Global Goal on Adaptation. This could include finance targets – although developed countries have resisted this.
The world’s poorest nations – known as the Least-Developed Countries (LDCs) – are leading a push for a new goal to triple adaptation finance by 2030 to about $100 billion a year. Announcing this push at the mid-year climate talks in June, LDC chair Evans Njewa said “adaptation is a lifeline”, adding that he expected other developing countries to join their call for a new, higher goal.
Climate adaptation can’t be just for the rich, COP30 president says
Speaking a day after Hurricane Melissa devastated Jamaica, Guterres called on the private sector to “step up” and invest far more in resilience and adaptation. The report said the private sector can invest in adaptation through measures such as installing air-conditioning in factories and mechanising outdoor work.
Guterres added that multilateral development banks should “mobilise far more private affordable finance and devote half of their climate funding to adaptation”. Most of the lenders spend more on emissions-cutting than adaptation.
Public adaptation finance should also become faster and simpler to access, Guterres said, adding that every person on earth should be protected by an early-warning system for disasters by 2027 – a goal set by the UN in 2022.
“Adaptation is not a cost – it is a lifeline,” he said. “Let us not waste another moment.”
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Global South’s climate adaptation bill to top $300 billion a year by 2035 – UN
June Rubis is a steering group committee member for the Cali Fund, from Sarawak in Malaysian Borneo.
At COP16 in Cali, governments made a significant commitment: at least half of the funding from the new Cali Fund should support the self-identified needs of Indigenous Peoples and local communities, including women and youth. It was a watershed moment for multilateral benefit-sharing.
The challenge now is to translate that commitment into access arrangements that recognise the different institutions, priorities and decision-making processes of Indigenous Peoples and local communities.
For generations, biodiversity and traditional Indigenous knowledge have provided significant value to companies who depend on nature’s genetic diversity to discover new drugs that fight diseases, create products that improve health, and grow crops resilient to extreme heat and flooding events. While some compounds are sampled directly from the source country, increasingly the digital blueprints are held in online public databases which are freely accessible to use for innovation and research.
Countries urged to ramp up “insufficient” nature policies at COP17
The Cali Fund was established at COP16 to encourage commercial users of Digital Sequence Information, or DSI, to share benefits arising from its use. Estimates suggest it could generate over $3.5 billion a year – a stark contrast to the modest $10,656 currently committed to the fund from just five SMEs, underlining how much progress must be made at COP17 over the next two weeks.
The COP16 decision that set up the fund offers two routes for money to reach Indigenous Peoples and local communities: through government authorities, and through direct payments to institutions identified by Indigenous Peoples and local communities themselves.
Varied ways of organising
Indigenous Peoples and local communities organise through a wide range of institutions. Some have national or regional organisations experienced in managing international grants. Others work through territorial organisations, customary institutions, community associations, cooperatives or networks. Some have professional finance teams and audited accounts; others have extensive experience governing territories, collective resources or conservation work without having been organised around international funding requirements.
For direct access, some questions are already apparent. Which institutions should be able to receive funds? How should they be identified? What fiduciary standards should apply? How should safeguards and accountability work where institutional capacities differ? What support may be needed where institutions have strong community mandates but less experience with international finance?
Comment: Protecting nature is a public duty, not a Wall Street profit opportunity
If access is designed mainly around institutions that already meet the expectations of large international finance mechanisms, early funding will tend to favour those already familiar to funders. They will gain further experience and become better positioned for future funding, while institutions with less administrative capacity may remain outside the system despite strong community mandates and long histories of stewardship.
These first decisions matter most, because they set the terms for everyone who follows.
The role of intermediaries requires care. Some Indigenous organisations may want a fiscal host to hold and manage funds on their behalf. Communities may choose to work through an NGO they trust. Government-facilitated arrangements may work well in particular national contexts.
What matters is the function an intermediary performs and the authority that comes with it. Providing administrative support is different from deciding which Indigenous organisations qualify, which priorities can receive support, or how success will be assessed. Direct access means communities keep that decision-making authority.
Decision-making power
The COP16 decision refers to institutions that Indigenous Peoples and local communities identify. But authority among Indigenous Peoples does not sit in one kind of body. It may sit with territorial organisations, customary institutions, community associations or combinations of these. Legal recognition and customary authority do not always align neatly.
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An important feature of the Cali Fund’s governance is that Indigenous Peoples and local communities participate as full members of the Steering Committee, rather than as observers. Seven Indigenous Peoples and local community representatives, one from each of the seven socio-cultural regions, participate in consensus-based decision-making alongside representatives of governments and UN entities. Six additional representatives from civil society, scientific institutions and the private sector participate as observers.
That representation carries responsibility. Institutional legitimacy, access and representation take different forms across the seven socio-cultural regions. Indigenous Peoples and local communities members therefore have an important role in bringing those differences into the Fund’s governance and in ensuring that arrangements developed for one context do not become the assumed model for everyone else.
Safeguards and clear responsibilities
COP17 can establish the core principles and direction, while allowing operational pathways to develop in ways that respond to different regional contexts. The decisions countries take in Yerevan will shape how that flexibility is realised in practice.
The choices made around access will influence which institutions are able to participate, which routes become established and which forms of authority are recognised within the funding architecture. The aim should be an architecture with enough structure to maintain confidence while allowing for different forms of Indigenous and community governance.
A credible direct-access pathway will need safeguards, financial oversight and clear responsibilities. This would give the 50% commitment a stronger institutional foundation.
The Cali Fund’s importance will ultimately depend not only on how much funding reaches Indigenous Peoples and local communities, but on whether they are able to determine how the money is accessed, governed and used. This requires access pathways that recognise their institutions, priorities and decision-making processes, rather than requiring them to conform to a single predetermined model.
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COP17 must settle who decides how Cali Fund money is disbursed
The UK government has approved extraction at the Jackdaw gas field in the North Sea, despite acknowledging that this decision could make it harder for Britain to convince other countries to move away from fossil fuel production.
UK energy secretary Miatta Fahnbulleh approved the drilling on Wednesday after months of high-profile debate, fuelled in part by interventions from US President Donald Trump. She argued that the project would boost energy security in the wake of the Middle East fossil fuel crisis, protect hundreds of jobs and add £2.9 billion ($3.88bn) to the UK economy.
She said Jackdaw’s gas would be cleaner than imported gas and would not prevent the UK from meeting its legally-binding carbon targets and its goal of net zero by 2050. As the field is already licensed, she said extraction was consistent with the Labour Party’s 2024 manifesto promise not to issue any new oil and gas licenses.
The same morning, the government announced a new Energy Wealth Fund to reinvest oil and gas revenues in the climate transition. It will start with £2 billion ($2.67bn) from the government and be topped up over time with tax revenues from offshore oil and gas production.
Climate campaigners in the UK and abroad were quick to condemn the decision, while a leading legal expert told Climate Home News it goes against the advice of the International Court of Justice. Meanwhile, the government’s own documents reveal that it recognises the drilling could damage the UK’s reputation and its ability to push forward the global transition away from fossil fuels.
“Climate leadership” blow
The 92-page decision document says Fahnbulleh “acknowledges that international standing on climate is important and accepts that a decision to grant consent may not further the UK’s international climate leadership.”
It adds: “She acknowledges concerns about the potential implications for the UK’s credibility and influence – including the difficulty inherent in encouraging other states to move away from fossil fuel production while the UK continues, in a limited and transitional way, to draw on its own domestic resources.”
While noting that Jackdaw has not been issued with a new license – just permission to extract gas – the document says Fahnbulleh “accepts this does not fully resolve the underlying tension in the UK’s position” but “considers this alongside the substance of the UK’s wider record [on emissions reduction], which remains significant”.
It continues that she accepts these concerns are “legitimate” and weigh against approving gas extraction, but only gives this argument a “moderate negative weight” set against the benefits of gas production.
“Huge” wrong signal
In international climate talks, the UK has long supported the transition away from fossil fuels and is one of very few major oil and gas producers to ban new licenses. Across the North Sea, the Norwegian government continues to make offshore areas available for oil and gas exploration through annual licensing rounds.
Climate experts and campaigners shared the concern, acknowledged in the decision document, that approving Jackdaw could set a precedent for fossil fuel production elsewhere. Sam Fankhauser, professor of climate change economics at Oxford University, said the direct climate impact of Jackdaw is “much smaller than the debate around it would suggest” but the “wrong signal it sends, however, is huge”.
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Bob Ward, policy and communications director at the Grantham Research Institute on Climate Change, said that while Jackdaw’s output will be very small, “it will signal to other fossil fuel producers that they too should carry on with business as usual, less than a month before the COP31”.
Kenyan campaigner Mohamed Adow, director of Power Shift Africa, called the decision “a serious blow to Britain’s international climate credibility” as “the UK cannot expect developing countries to move away from fossil fuels while giving the green light to new drilling in its own backyard”.
International Court of Justice
In July 2025, the International Court of Justice (ICJ) advised that government failure to take appropriate climate action “including through fossil fuel production” may amount to an internationally wrongful act.
The UK voted in favour of a United Nations resolution welcoming the advisory opinion. Yet, in its Jackdaw decision document, it notes that the ICJ opinion is not legally binding and says the UK does not accept the court’s opinion that the customary international law duty to prevent significant harm to the environment applies to climate change.
Fahnbulleh concludes that, although it will have “significant effect on the environment”, gas drilling in Jackdaw “would not lead to significant harm to the environment” – and so does not breach any duty to prevent such harm. Instead, the government document says the duty should be considered “as a matter of policy rather than legal obligation”.
Margaretha Wewerinke-Singh, who led Vanuatu’s legal team pushing for the ICJ’s advisory opinion, told Climate Home News that treating the duty as a matter of policy rather than legal obligation is “not how international law works”. “An advisory opinion is not a judgement,” she said, “but it states the law as it stands, and that law binds the UK whether or not it accepts it.”
“Even as a matter of policy,” she added, “the decision asks the wrong question: whether Jackdaw on its own would cause significant harm. The Court found that accumulated emissions are already causing significant harm. What matters is whether approving new production is consistent with the stringent due diligence the duty requires.”
Public support for decision
While the decision was criticised by climate campaigners and the opposition Green party, polling reported by Politico suggests that 55% of British adults support drilling at Jackdaw, with just 14% opposed. Even supporters of the UK’s net zero target back new drilling by more than two to one, the polling found.
Jackdaw is one of two North Sea oil and gas fields the government has been debating whether to extract more from for months. While Jackdaw is a small gas field, the other, Rosebank, is a much larger field that holds mostly oil.
Rosebank’s emissions are estimated to be around seven times higher than Jackdaw’s. Fahnbulleh told Sky News that Rosebank is “different” to Jackdaw because its oil would be exported, whereas Jackdaw’s gas will be used in the UK, adding that she will consider it “in its own right”.
The Guardian reported on Wednesday that UK officials say Fahnbulleh is minded to refuse approval for Rosebank. She has not yet taken a final decision on Rosebank, the newspaper said, but a ruling is expected later this year.
The post UK approves gas drilling despite admitting blow to “climate leadership” status appeared first on Climate Home News.
UK approves gas drilling despite admitting blow to “climate leadership” status
A surge in wholesale costs driven by expensive gas is responsible for nearly 90% of the rise in UK household electricity bills since 2020, reveals new analysis.
The figures, shared with Carbon Brief by thinktank Nesta, show that wholesale gas costs are also behind the vast majority (77%) of the increase in household gas bills.
The analysis firmly contradicts the idea, which has become embedded in UK media and political narratives, that the UK’s net-zero target is to blame for high energy bills.
Andrew Sissons, director for sustainable future at Nesta, tells Carbon Brief that net-zero is, in fact, “helping to shelter Britain from the impact of expensive gas”. He adds:
“Rising gas prices, not net-zero, have driven most of the recent surge in Britain’s energy bills. Britain is particularly exposed, with over 80% of households connected to gas mains, while our electricity system still relies too much on gas as the marginal unit.”
The analysis comes after the UK government gave its approval for the Jackdaw gas field to be developed in the North Sea, despite stating that it “would not…affect prices”.
Another gas crisis
In January 2026, Carbon Brief reported that two-thirds of the rise in electricity bills since before the 2022 global energy crisis was due to high gas prices.
Now, amid ongoing conflict in the Middle East, wholesale gas prices are at their highest levels since Russia’s 2022 invasion of Ukraine.
Indeed, as of 19 October, UK wholesale gas prices stood at 220p per therm (£75 per megawatt hour, MWh), above the average for 2022 of 210p/therm (£72/MWh).
The figure below shows that, after accounting for inflation, typical UK annual household electricity bills had risen £180 by the fourth quarter of 2026, relative to the same period in 2020.
Some 90% of this increase (£161) is due to wholesale costs, driven by the price of gas.
In contrast – and contrary to widespread perceptions – renewable “contracts for difference” (CfDs) are reducing electricity bills by £17 under the current price cap, according to the Nesta analysis.
In addition, the government has cut policy costs for electricity by moving 75% of legacy renewable support onto general taxation, ending the “ECO” efficiency scheme and temporarily removing VAT.
Network costs have added £72 to typical bills since 2020, according to Nesta. Most of this (£46) is for investment in the electricity transmission network, known as the “motorways” of the grid.
Only £21 of the rise in network costs relates to balancing the system, including “constraint payments” for turning off windfarms – and turning on gas plants – due to insufficient grid capacity.
Wind constraint payments regularly receive