With June’s UN climate talks inching towards gridlock, a group of diplomats calling themselves “Friends of Science” issued a stark warning: climate science was under attack in Bonn.
The coalition, spanning the world’s richest to its most vulnerable nations, pointed the finger primarily at those who think “science threatens their economic prospects” – a thinly-veiled reference to fossil fuel-dependent states accused of casting doubt on long-held scientific tenets in the UN climate process.
Fiji’s lead negotiator, Sivendra Michael, went still further. He denounced what he called “a very polluted narrative” taking hold outside the negotiating rooms and singled out ECO, a daily newsletter on the talks produced by Climate Action Network (CAN) International, for overlooking the issue.
“They are representing developing countries, but they are not representing us,” Michael said. His words hinted at how a rift between governments over the science of global warming has created tensions inside the climate movement.
Watchers of the UN climate talks have told Climate Home News there is growing unease over where the world’s most influential coalition of climate NGOs stands in an increasingly heated debate about how scientific messages produced by the Intergovernmental Panel on Climate Change (IPCC) are crafted and turned into global climate policy.
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CAN’s international leadership has publicly backed a line of argument, championed by some big emerging economies including India, that questions how fair and equitable the models underpinning the work of the IPCC – the UN’s climate science body – are because they are dominated by research from the Global North.
But some climate activists, including from nations on the frontline of the climate crisis in the Pacific, are increasingly disappointed by CAN’s silence in a connected row over whether the IPCC’s forthcoming assessment report should be finished in time to inform the next UN scorecard of global climate action.
Over the last two years, India, Saudi Arabia, China, Russia and Kenya have pushed back against attempts by a large coalition of nations to align the IPCC’s AR7 report timeline with the second stocktake of national climate plans under the UN climate process. They claim this would put a burden on developing countries with limited resources and restrict their ability to provide scientific input into the process.
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CAN International Executive Director Tasneem Essop spoke at an online event last month in which panelists challenged the “Friends of Science” campaign launched at the Bonn talks.
During the webinar, an Indian scientist and government negotiator set out her view that the IPCC’s way of working and scientific assumptions perpetuate inequity between developed and developing countries – and yet its reports have come to be treated as “scripture” that cannot be questioned.
In her intervention, Essop did not comment directly on the Bonn science campaign nor on the IPCC timeline issue. But the participation of CAN’s leadership in an event where such criticism of the IPCC was aired has sparked concern in some parts of the NGO community.
“The way in which CAN International is playing into what could be the destruction of the IPCC inputs into the climate process is very concerning,” said Bill Hare, who was involved in CAN’s establishment nearly four decades ago and now runs think-tank Climate Analytics.
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He added that it was a mistake for CAN International to align itself with arguments made by India and Saudi Arabia, when those countries are blocking the conclusion of the IPCC’s next key report on cutting emissions in time for it to feed into the next global stocktake, which is due to conclude in 2028.
Like other insiders Climate Home News spoke to, the veteran Australian climate scientist fears these tensions could hamper CAN’s widely recognised power to influence the talks.
“The CAN International voice has been very, very important in the process. That voice doesn’t need to be diluted at this moment in history – that would be a really bad move,” Hare said.
Dialogue to reconcile differing views
Over the last decade, CAN has been working to transform itself into an organisation that is more representative of, and responsive to, voices and needs in the Global South. In 2019, it appointed Essop – a South African expert on climate, energy, poverty and social justice – as executive director, shifting further away from its European and North American roots.
CAN International, which functions as the broader network’s secretariat, says it is discussing how to reconcile varying views on the IPCC and the science and equity question among its hundreds of member groups spread across 130 countries.
“We acknowledge that there are different perspectives within a global network of over 2,000 members on these issues,” CAN International’s Essop said in response to questions from Climate Home News. “Given this diversity, we have democratic processes to build internal agreements.”
“Science and equity are both fundamental principles for effective climate action and are firmly embedded in CAN’s work,” she added in a written statement. “Putting these principles into practice in a painfully unjust world is not always straightforward, which is why we need continued dialogue across the network.”
Calls for “fair share” approach
The webinar in late August – which aimed to untangle what organisers described as “a growing narrative” that “treats science and equity as opposing priorities” – opened with a presentation by Tejal Kanitkar, a prominent Indian climate scientist who also serves on her government’s delegations at the IPCC and UN climate talks.
Outlining the findings of a paper she co-authored, Kanitkar argued that the IPCC had used scenarios for future emission reduction trajectories based primarily on assumptions put forward by Global North researchers that are skewed against the world’s poorest nations. These, she noted, were then incorporated into the first UN review of global climate action in 2023 and turned into widely cited emissions-cutting targets for limiting warming to 1.5C – a goal the UN has now conceded will be breached, at least temporarily.
Kanitkar said the “Friends of Science” group included “some of the people who have over-consumed the carbon budget and now use science as a slogan”. When Climate Home News raised the participation of diplomats from vulnerable countries, she said they should be asked why they “accept outcomes that burden the poorest the most”.
Commenting on Kanitkar’s presentation, CAN’s Essop said everyone knows that “imbalances of power dictate who sits at the table, who designs the models and who determines the assumptions underlying them”.
Her wider intervention focused more generally on the need to ensure that emissions-reduction pathways follow an equitable approach and account for the “fair share” of action countries need to take based on their historical responsibilities for climate change.
IPCC working to update models
Hare later acknowledged that most of the IPCC models used for 1.5C scenarios fail to account for the higher cost of capital and transition financing faced by developing countries. But as this is a “well-known” limitation, the IPCC gives a nuanced reading of the scenarios, and the next generation of models it uses is expected to include more consideration of equity, he added.
Echoing this, a climate scientist from a developing country currently involved in the IPCC process, who did not want to be identified, told Climate Home News that economic models inevitably contain biases and IPCC authors are already working to identify and correct them.
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Despite criticisms of how IPCC scientific reports have been produced, all governments must sign off on every line of a key “summary for policy-makers” at a dedicated meeting. In 2023, the approved summary included the emissions reduction figures in question that informed the UN’s first global stocktake.
Irrespective of this wider debate, Hare said the “Friends of Science” campaign, which he supports, is focused on the timing of the IPCC’s next assessment cycle rather than the equity of its models.
Unresolved row over IPCC report timeline
A political battle over that time-frame has dragged on for more than two years at successive meetings of the science panel, with governments repeatedly failing to find a solution.
A large majority of nations have been pushing for a timeline that would ensure the next round of AR7 reports can feed into the UN’s global stocktake. But a group of countries, including Saudi Arabia, India, China, Russia and Kenya, have said at previous IPCC meetings that this would put a burden on developing countries with limited resources and have lobbied for a longer process.
In Bonn this summer, the coalition that wants to align AR7 with the 2028 stocktake – which includes diplomats from Fiji, Nepal, the European Union, Switzerland, Sierra Leone and Panama – vowed to ensure that decision-making in the UN climate process remains based on the “best available science”, including the IPCC assessment reports.
They pointed the finger at “the usual suspects” but stopped short of singling out any countries at the public press conference. Discussions in the previous week had seen Saudi Arabia and India play down the centrality of IPCC reports in the UN stocktake and oppose calls in draft texts to encourage scientific work on scenarios to limit an overshoot of the 1.5C warming goal.
Bonn upset fuels further tension
A campaigner with knowledge of internal discussions told Climate Home News that many civil society groups from some of the world’s most vulnerable nations, including the Pacific islands, had expected CAN International to back calls in Bonn defending the centrality of the IPCC in UN climate policy-making.
Despite this, a day before the “Friends of Science” press conference, CAN published an ECO newsletter that did not mention the issue. Instead, it voiced surprise over the claims of an attack on science happening in the negotiations and accused some of the IPCC’s loudest-defending governments of hypocrisy for continuing to expand fossil fuels and not delivering “fair shares” of emissions cuts and finance to the developing world.
“We were really shocked we could not find a common position and then this jarring narrative was being pushed,” the campaigner added.
After divisions hardened in Bonn, Hare said his organisation was approached by “very upset” CAN members from various regions about the stance taken by the network’s international leadership on the issue.
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While Climate Home News understands that internal discussions have continued during the summer, including at a CAN leadership meeting in Nairobi in recent days, the campaigner said that CAN International’s endorsement of the recent webinar that directly challenged the “Friends of Science” coalition did not send a reassuring signal.
Some observers said they feared it would inflame tensions over how climate science is defined and utilised for policy purposes, with consequences reaching well beyond Bonn.
In a statement to Climate Home News, Essop said that “at a time when communities are experiencing the most horrific impacts of climate chaos, our collective energy must turn to solutions such as filling the Loss and Damage Fund, the phasing out of fossil fuels led by the Global North, and justice for people who are least responsible for this climate emergency”.
The post As science comes under attack at UN talks, climate movement splits over how to respond appeared first on Climate Home News.
As science comes under attack at UN talks, climate movement splits over how to respond
The UK has avoided the need for gas imports worth £5.9bn since the start of the Hormuz crisis as a result of record electricity generation from wind and solar, reveals Carbon Brief analysis.
While gas prices are surging towards levels not seen since the 2022 energy crisis, the UK has been generating record amounts of power from wind and solar, up 14% year-on-year.
This unprecedented clean-power generation is directly cutting the need for gas-fired electricity, which is down by nearly 10% year-on-year in 2026 to date.
In total, wind and solar have generated a record 41% share of the UK’s electricity needs in 2026 to date, compared with 25% from gas, according to Carbon Brief’s analysis.
The figure below shows that wind and solar generation has avoided the need for UK gas imports worth a total of £5.9bn since the outbreak of war between the US and Iran in February 2026.
The analysis shows that these avoided gas imports would have required the UK to secure the equivalent of more than 100 additional tanker deliveries of liquefied natural gas (LNG).
The £1.3bn import saving in September 2026 to date is the result of record wind and solar output, at nearly 10 terawatt hours (TWh), combined with surging gas prices.
Wholesale gas prices in the UK have remained elevated ever since Russia cut off supplies to Europe in the wake of its invasion of Ukraine in 2022. Gas averaged 90p per therm from 2023 until the start of this year, roughly three times above 2019 prices, before the Covid and Ukraine crises.
Since the outbreak of war in the Middle East in March, gas prices have climbed higher still, averaging 134p per therm or nearly four times the level seen in 2019.
In September 2026 to date, gas prices have averaged 189p per therm, reaching their highest level since the global energy crisis in 2022, as shown in the figure below.
UK gas prices are spiking again because winter is approaching – meaning higher demand for heating – and there is no end in sight for the Hormuz crisis.
At the same time, European gas stocks are low. This means Europe will have to compete with Asia to secure the cargoes of LNG needed to keep warm.
In the UK, high wholesale gas prices are hitting household gas bills under the price cap set by energy regulator Ofgem – but thanks to clean energy, electricity bills have barely increased.
From this Thursday, 1 October, typical household gas bills will be 33% higher than they were in April, some £200 per year, according to thinktank Nesta.
In contrast, household electricity bills will only have risen 4%, according to Nesta’s analysis.
Andrew Sissons, director for sustainable future at Nesta, explained in a social media post that “the link between electricity and gas prices has already begun to break”.
The UK and other fossil-fuel importing nations are being hit not only by high gas prices, but also by high prices for oil, diesel and other refined fuels. The EU has reportedly had to pay an extra €100bn for fossil-fuel imports since the start of the crisis.
For example, UK diesel prices this week hit record levels of nearly £2 per litre. In contrast, recent Carbon Brief analysis shows that electric cars are up to nine times cheaper to drive.
In her speech to the Labour party conference this week, energy secretary Miatta Fahnbulleh said that energy bills were high because the UK is “exposed to global fossil-fuel markets”.
In his own conference speech, prime minister Andy Burnham said the expansion of clean energy was easing the impact of high gas prices on electricity bills. He said:
“We are already taking more control of our electricity prices with a massive expansion of home-grown renewables and nuclear. I have asked Miatta to speed up the breaking of the link between what we pay for power at home and the international gas market, to get bills down.”
The post Analysis: Wind and solar save UK from gas imports worth £5.9bn during Hormuz crisis appeared first on Carbon Brief.
Analysis: Wind and solar save UK from gas imports worth £5.9bn during Hormuz crisis
The deadly flash flood that thundered down Nepal’s Bhote Koshi valley a month ago may have been hard to predict given the complexity of monitoring glacial slopes in the high mountains. But it should come as a surprise to no one that such a disaster could happen in a world set to barrel past the 1.5C warming limit governments agreed to in 2015.
I say this with confidence because even before the ink was dry on the Paris Agreement, former colleagues and I were writing extensively about the dangers posed by accelerating glacier melt in the Himalayas. I went back to look at what we covered, often working with local journalists in Pakistan, India and Nepal. It was substantial.
Comment: The response to Nepal’s disaster is a test for global climate institutions
In one story from a conference on climate change and geology, Bill McGuire, a professor who then led the Benfield Hazard Research Centre at University College London, was quoted as saying: “The most likely thing we are going to see soon is an increased level in giant landslides in mountainous terrains, huge collapses, millions of cubic metres of rock.”
That is precisely what unleashed Nepal’s most recent disaster, some 13 years later.
Other articles zoomed in on internationally funded programmes to prevent glacial lake outburst floods; studies warning of the rising risks to downstream communities; and cross-border efforts (or lack of them) to set up monitoring systems. But information has not led to sufficient action.
Falling behind growing impacts
Reporting on climate-related disasters over the past 20 years (it was way back then that UN aid chief John Holmes started referring to extreme weather as the “new normal”) has been a pretty frustrating beat, as things have gotten dramatically worse.
There’s no question that our understanding of the risks has grown hugely – alongside our knowledge of how to protect people and infrastructure in the face of fast-growing threats.
Yet governments and businesses have dragged their feet on adaptation policies and practical measures, even when confronted with the numbers showing it’s far cheaper to prevent and prepare than to clean up and rebuild after a flood or a storm. This intransigence has left a yawning chasm in the world’s ability to deal with climate change-driven impacts.
Let’s call it the adaptation accountability gap.
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These days we see the effects all around us – in hospital emergency rooms where workers and older people struggle with heat exhaustion; in campsites and hotels abandoned by holidaymakers fleeing forest fires; in flooded streets piled high with mud, broken furniture and twisted cars.
The only bright side to the growing climate chaos we’re experiencing is that it’s become practically impossible for politicians and corporate bosses to ignore the evidence – and the rising cost to their balance sheets. Voters who can no longer afford to shoulder the economic and social burden of this damage need to let their leaders know time’s up.
1.5C overshoot means adapting differently
Last week, during Climate Week NYC, I moderated an event packed with experts who work on adapting to climate change – from Nepal to Brazil, from Sierra Leone to the Marshall Islands, and from communities to the top of governments and UN agencies. They spoke of tree-planting to stabilise slopes, heat insurance for informal workers, a climate risk guide for midwives, drought-resistant seeds and solar panels to irrigate farmland along the Nile.
Amid the diversity of experiences and approaches, there were two common threads: first, as underlined by the UN Environment Programme’s new report on overshooting 1.5C, we may have missed the boat to catch up on adaptation as we know it.
With global warming continuing apace, we’ll need to come up with new “transformational” strategies if the coral reefs, ice sheets, oceans and other natural systems on which we rely cross tipping points and unleash cascading consequences. Nepal’s flash flood is being flagged as an example of the kind of disaster that requires a major change in how we think about adaptation.
Second, the investment required to adapt to intensifying climate shocks and stresses can no longer be seen as something to be squeezed out of shrinking foreign aid budgets. There are a growing number of tried-and-tested funds and mechanisms for channelling finance at the local, national and global levels – these must be filled, replenished and used without delay.
Businesses need to get stuck in too, not least to safeguard their assets, operations and profits – but also because in some sectors like agriculture or water there are opportunities for a return. Despite this, there are many activities governments will have no choice but to pay for, such as moving people out of the path of rising seas.
Finance not flowing where needed
Mikko Ollikainen, who heads up the UN’s pioneering Adaptation Fund for developing countries, told the event the fund has a portfolio of projects worth $1.6 billion but a pipeline waiting to be financed to the tune of $1.8 billion. Yet, in recent years, as needs balloon, donor nations have failed to meet its annual fundraising target of $300 million at COP climate summits.
The chair of the UN climate body for implementation, Julia Gardiner, said she expects to see more pressure on governments at November’s COP31 summit in Türkiye to show how they will meet a goal to triple adaptation finance by 2035 and fill the under-resourced coffers of the fledgling Fund for Responding to Loss and Damage (FRLD).
Nepal, meanwhile, is still waiting for a formal response to its request to the FRLD for urgent support to tackle the aftermath of the flood. Manjeet Dhakal, a Nepali scientist who advises least-developed countries in the UN climate process, said the disaster – which killed over 1,450 people and left nearly 6,000 missing – cannot be treated as just the latest climate crisis that grabs the headlines before it’s replaced by another.
That was backed up by Prakriti Dhakal, personal under-secretary to Nepal’s prime minister, who has been working closely on the emergency response. She said she had received many condolences and warm words of support during her meetings in New York.
But, she asked, “when you go home, will you continue having that sympathy for us that translates into something rational, something long-term, to strengthen the communities in Nepal?” A fitting response would be for governments to get behind a new Himalayan Climate Resilience Mechanism, proposed by Nepal’s leader at the UN last week, as one way to start closing the adaptation accountability gap.
The post Nepal’s disaster has laid bare the world’s adaptation accountability gap appeared first on Climate Home News.
Nepal’s disaster has laid bare the world’s adaptation accountability gap
Brazil’s environment minister says he is “very optimistic” that the Tropical Forest Forever Facility (TFFF) – a new rainforest fund to channel private and public finance to developing nations – can meet a key $10 billion funding target this year, and is not at risk from his country’s elections next month.
The TFFF, launched by Brazil at COP30 in the Amazon last November and co-led by Norway, is intended as an alternative to traditional grant-based forest finance. The fund aims to raise $125bn in public and private capital, invest it in bond markets, and then pay countries that keep their forests standing from the annual returns. Donor contributions needed to get it going have tailed off after an initial burst.
Speaking to Climate Home News on the sidelines of Climate Week in New York, Brazilian environment minister João Paulo Capobianco pointed out that in less than a year since its official launch, the TFFF has already secured $7.3bn from governments.
“How many other initiatives can say that?” he asked. “Of course, if you have $7 billion, it’s easier for more countries to consider their own contribution. And not just countries – non-governmental organisations also. We are expecting even more support.”
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As its initial target, the TFFF aims to raise $10bn in seed capital from governments by the end of 2026, and still needs to fill a gap of $2.7bn. Its backers say that for each dollar in public funding, they can secure $4 from the private sector. Critics say the $10bn goal barely covers the fund’s expenses and would not allow it to make any significant payments to forest countries.
Because setting up its financial architecture, raising the starting capital and making the first investments will take time, experts say the TFFF is unlikely to generate any payments for developing countries before 2028.
Seeking new pledges
Capobianco told Climate Home News that Brazil is still in talks with potential new contributors to the fund, among them China, Korea and Japan, and said he hoped to see more pledges announced at the upcoming biodiversity and climate COPs in October and November. The Netherlands is expected to up its first small contribution and Canada may also come in, according to other sources close to the TFFF.
Because the fund was not created as part of the UN climate talks and is hosted by the World Bank, developing countries can contribute without taking on wider donor responsibilities for climate finance. Brazil and Indonesia – both large emerging rainforest nations – have each pledged $1bn to the TFFF.
Earlier in September, the UK became the latest country to pledge funding – promising a loan of £400 million (about $540 million). Capobianco welcomed the contribution and noted that Britain has also said it will keep “under review” the possibility of putting in more.
Currently the largest donor is Norway, which announced a $3bn pledge last year at COP30 in Belém. However, that pledge came with conditions, among them that the fund must reach $10bn in sponsor capital by 2026, and that Norway’s contribution can’t make up more than 20% of that total. Over the longer term, this means the fund must raise $15bn from governments to unlock Norway’s full investment.
Comment: UK’s budget juggling trick with rainforest loan for bus-fare cap needs transparency
Speaking at a forest finance event in New York, Norway’s environment minister Sigrun Aasland said the country’s pledge was made not “only out of solidarity but because of shared interests”, adding that protecting rainforests is critical for climate and biodiversity goals as well as for national security.
“Tropical deforestation matters to people in the Amazon and in the Congo. But let’s not forget that it also matters to global food production and to the cost of living in Oslo or in London,” she said.
At the event, Guyana’s minister of natural resources Vickram Bharrat said the TFFF is “one in a menu of options” to finance forest protection in developing countries. He added that to boost its capital “maybe we should put some amount of pressure on oil companies to contribute to the fund”.
Upcoming election “not a risk”
Brazil, which has been pivotal to getting the fund off the ground, is now heading into a national election that could see the country swing back to an anti-climate stance if right-wing candidate Flávio Bolsonaro beats current left-wing President Luiz Inacio Lula da Silva. Capobianco, however, said the election result does not pose a risk to the TFFF.
“It’s a global initiative, not a Brazilian initiative. We proposed the first idea, but nowadays it’s a global initiative,” he said. “We believe the investor countries and the tropical countries together have the possibility to continue this process.”
In Brazil, the first round of voting is scheduled for Sunday, October 4. If no candidate wins more than 50% of valid votes, a run-off ballot will take place on October 25.
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In July, the TFFF board adopted a charter, which outlines the instrument’s objectives and values, including that 20% of the payments made to tropical countries will go directly to Indigenous people and local communities.
The charter also says the TFFF board may comprise up to 12 member countries during the initial phase. Currently, seven seats are filled by the Democratic Republic of Congo (DRC), Germany, Brazil, France, the Netherlands, Norway and Indonesia.
The board has also formally incorporated the Tropical Forest Investment Fund (TFIF) – the TFFF’s investment arm that will trade bonds in financial markets – hosted in Luxembourg.
The post Brazil confident new rainforest fund will reach $10bn donor milestone appeared first on Climate Home News.
Brazil confident new rainforest fund will reach $10bn donor milestone
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