Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
Africa energy summit
CLOSING THE GAP: More than 1,000 people, including heads of state, gathered at the Mission 300 Africa Energy Summit in Dar es Salaam, Tanzania to agree on a road map for providing electricity to 300 million people in Africa by 2030, Nigeria’s Guardian reported. The Mission 300 initiative was launched by the World Bank and the African Development Bank last year, the newspaper said. About 600 million people in Africa “still lack access to reliable and affordable energy”, the Conversation noted.
SETTLING FINANCE: Reuters reported that the initiative aimed to “unlock” at least $90bn from multilateral development banks, development agencies, finance institutions, private businesses and philanthropies. According to Climate Home News, development banks have committed to collectively deliver $40bn under the initiative – a target that was raised this week to more than $50bn by contributions from other financial institutions.
Trump’s climate rollbacks
CONFUSION: Donald Trump’s administration introduced a widespread spending freeze this week, sparking “widespread confusion and frustration”, Politico reported. On Monday, the White House budget office ordered a pause to all grants and loans disbursed by the federal government, with climate mitigation and adaptation programmes likely affected, the outlet said. It added that a federal judge temporarily blocked the freeze on Tuesday, but this has done little to assuage concerns.
ENDANGERMENT: Trump is also making moves to call into question the “legality and applicability” of the “endangerment finding”, a rule that instructs the federal Environmental Protection Agency to regulate greenhouse gas emissions because they pose a danger to human life, the New York Times reported. The New York Times also reported that Trump wants to deploy a rarely used “god-squad” panel to carve out exemptions in the Endangered Species Act.
ALIGNMENT: Meanwhile, La Nación reported that Argentina’s far-right president Javier Milei is still “mulling over” emulating Trump by removing his country from the Paris Agreement. Rumours that Argentina could be the first country to follow the US in leaving the Paris Agreement first began at COP29 in Azerbaijan after Milei withdrew his delegation from the talks. However, the newspaper noted, Argentina is still subject to agreements, such as the EU-Mercosur deal, that mandate it to meet environmental clauses.
UK’s climate plans
CLIMATE PLEDGE: The UK government has formally submitted its international climate pledge, known as a “nationally determined contribution” (NDC), to the United Nations Framework Convention on Climate Change (UNFCCC), BusinessGreen reported. The UK is one of a handful of countries to have submitted ahead of the 10 February deadline and is pledging to cut greenhouse gas emissions by 81% compared to 1990 levels by 2035, the publication said.
ROSEBANK RULING: The decision by the UK’s previous Conservative government to greenlight two new oilfields in the North Sea has been ruled unlawful by a court in Edinburgh, the Guardian reported, as it does not take into account emissions caused by burning the oil and gas produced. BusinessGreen reported that burning all the oil from the larger project, Rosebank, would emit as much CO2 as running 56 coal-fired power stations for a year.
LAY OF THE LAND: The Guardian reported that UK environment secretary Steve Reed is to announce a consultation for a long-awaited land-use framework for England. As part of the framework, the government hopes to map the areas of England with the best quality farmland and most potential for nature recovery, with ministers “discouraged from planning developments on the areas marked as best for farming and nature”, the Guardian said.
Around the world
- LA ATTRIBUTION: Human-caused climate change increased the likelihood of the wildfires in Los Angeles by 35% and the intensity by 6%, according to a rapid attribution study from World Weather Attribution.
- HACKING RING RULING: ExxonMobil has been linked to a legal case involving hacking attempts aimed at climate activists, after the man charged alleged that the oil giant was involved, E&E News reported. ExxonMobil denied involvement.
- AI DEMANDS LESS: The surprise breakthrough of Chinese start-up DeepSeek suggests that artificial intelligence may require less energy than previously thought, exposing the “guesswork” on AI power demand, the Financial Times reported.
- CHINA’S RECORD: Record amounts of wind and solar were added in China in 2024, the Associated Press reported. It cited new Carbon Brief analysis showing the clean energy surge halted the rise of China’s emissions in the last 10 months of the year.
46%
The share of Australia’s power supply derived from renewables in the final quarter of 2024 – a new record, according to the Guardian.
Latest climate research
- A Science study, covered by Carbon Brief, showed that climate change played a key role in the “catastrophic” 2023 floods in Sikkim in India, when a “glacial lake outburst flood” led to cascading floods that killed 55 people.
- A study in Nature Medicine found that there could be an extra 2.3 million deaths from extreme temperatures in Europe’s main cities by 2099, in a scenario with little action to curb climate change and adapt to its effects.
- The survival rates of certain bird species dropped during “increasingly severe” dry seasons seen in the Amazon rainforest over the past three decades, according to a new study in Science Advances, “challenging the notion that pristine rainforests can fully protect their biodiversity under increasingly severe climate conditions”.
(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)
Captured
Analysis by Carbon Brief has found that a forest twice the size of Greater London would need to be planted to offset the additional CO2 emissions from the planned expansion of Heathrow, Gatwick and Luton airports announced by UK chancellor Rachel Reeves this week. Reeves confirmed the government’s support for a third runway at Heathrow airport in order to “unlock further growth” in a speech on Wednesday. Earlier in the week, UK energy security and net-zero secretary Ed Miliband said that any expansion “must be justified within carbon budgets and, if it can’t be justified, it won’t go ahead”. The analysis was twice cited in parliament by MPs and covered by a range of media outlets.
Spotlight
East Africa’s climate refugees
This week, Carbon Brief speaks to a young female journalist from Kenya’s Dadaab refugee complex who is documenting how more people are arriving in her community because of climate change-fuelled drought and famine.
Hosting more than 300,000 people and stretching over 50 square kilometres, Dadaab in eastern Kenya is one of the largest refugee camps in the world.
More than 96% of its residents arrived or are descended from neighbouring Somalia. It has make-shift shops, hospitals and schools, but permanent structures are banned by the Kenyan government.
Fardowsa Sirat Gele is a young female journalist who was born and raised in Dadaab. Her mother – like most of the first wave of residents to arrive in Dadaab – fled to the camp in 1991 due to Somalia’s civil war.
Like many in the camp, Fardowsa is stateless and unable to leave the complex. She explained:
“I can say I’m Somali because of my appearance, my language. But I don’t have the courage to say I have a country, because I’ve never lived there. And I can’t say I’m Kenyan, because Kenya will not allow me a birth certificate. So, that hurts me.”
With an interest in sharing the stories of her fellow refugees, Fardowsa works as a journalist at Radio Gargaar, the camp’s radio station.
“Radio Dadaab”, a new film produced by the Environmental Justice Foundation (EJF), followed Fardowsa as she put together a radio programme exploring a new force driving growing numbers of people to arrive at the camp: climate change.
Drought injustice
In recent years, countries in the Horn of Africa have faced their driest conditions in four decades, with several consecutive rainy seasons failing. Then, when rain finally fell, it brought deadly floods that swept away homes and croplands.
In Radio Dadaab, Fardowsa travels to the outskirts of the Dadaab refugee camp to interview new arrivals, who tell her stories of their entire livestock being wiped out, their crops failing and ensuing starvation due to the drought.
A rapid “attribution” analysis found that this deadly drought was made at least 100 times more likely by human-caused climate change.
Despite facing steep climate impacts, East Africa is responsible for just 1.4% of global greenhouse gas emissions.
Fardowsa found that, despite fleeing starvation and the impacts of climate change, when people arrived at Dadaab they continued to suffer, with no access to toilets, medical care or houses.
Political tensions have caused issues with new arrivals being able to register at the camp, which, in turn, has caused difficulty accessing resources and help, according to Fardowsa’s reporting.
This has resulted in “refugees that were already in the camps and the new arrivals [having to share] the little aid [available],” she told Carbon Brief.
The future
Fardowsa expressed concern about how global politics will affect Dadaab.
When asked about her hopes for her future, Fardowsa said “there is no hope because Trump has come back and the US was the main country helping with aid”.
The US provides more foreign aid globally than any other country and, last week, following several climate policy rollbacks, the Trump administration ordered a “sweeping freeze” on new funding for almost all US foreign assistance.
Yet, Fardowsa is committed to uplifting the voices of refugees for whom climate change is a threat multiplier.
“The main aim [of the film] was to show the world that there are human beings suffering because of environmental problems, like drought and displacement. To show empathy for refugees was the main focus.”
Radio Dadaab is available to watch on YouTube.
Watch, read, listen
RENEWABLE REVEAL: The Financial Times looked at how, despite abundant fossil-fuel reserves, several Middle East countries have huge plans for renewable energy, making the area the fastest growing renewables market outside China.
STORY TIME: Three climate change “storytellers” featured in this week’s BBC Sounds’ Start the Week podcast, discussing writing the new climate talks-themed play Kyoto, Shetland’s windfarms and the art of agreeing.
NET-ZERO DADS: The Economist published a tongue-in-cheek look at how middle-aged men in the UK are becoming the unlikely early adopters of net-zero solutions.
Coming up
- 3-8 February: 78th meeting of the CITES standing committee, Geneva, Switzerland
- 7 February:Turks and Caicos Islands general election
Pick of the jobs
- Green Climate Fund, project officer, private sector facility | Salary: $87,000-$96,200. Location: Incheon, South Korea
- Nattergal, rewilding ecologist | Salary: £30,000-£35,000. Location: Remote with UK travel
- Greenpeace Africa, pan-African political strategist and responsive campaigner | Salary: Unknown. Location: South Africa, Cameroon, Senegal, Kenya or remote in Africa
- City, University of London, research fellow, centre for food policy | Salary: £42,632-£60,321. Location: London
DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
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The post DeBriefed 31 January 2025: Closing Africa’s power gap; UK needs forest ‘twice size of London’ to offset airport plans; Kenya’s climate refugees appeared first on Carbon Brief.
Climate Change
U.N. General Assembly Embraces Court Opinion That Says Nations Have a Legal Obligation to Take Climate Action
The U.S. was among eight countries that voted against endorsing the nonbinding ruling that said all nations must take steps to limit temperature rise to 1.5 degrees Celsius.
The United Nations General Assembly on Wednesday voted overwhelmingly in favor of a climate justice resolution championed by the small Pacific Island nation of Vanuatu. The resolution welcomes the historic advisory opinion on climate change issued by the International Court of Justice in July 2025 and calls upon U.N. member states to act upon the court’s unanimous guidance, which clarified that addressing the climate crisis is not optional but rather is a legal duty under multiple sources of international law.
The number of new coal-fired power plants built around the world hit a “10-year high” in 2025, even as the global coal fleet generated less electricity, amid a “widening disconnect” in the sector.
That is according to the latest annual report from Global Energy Monitor (GEM), which finds that the world added nearly 100 gigawatts (GW) of new coal-power capacity in 2025, the equivalent of roughly 100 large coal plants.
It adds that 95% of the new coal plants were built in India and China.
Yet GEM says that the amount of electricity generated with coal fell by 0.6% in 2025 – with sharp drops in both China and India – as the fuel was displaced by record wind and solar output, among other factors.
The report notes that there have been previous dips in output from coal power and there could still be ups – as well as downs – in the near term.
For example, nearly 70% of the coal-fired units scheduled to retire globally in 2025 did not do so, due to postponements triggered by the 2022 energy crisis and policy shifts in the US.
However, GEM says that the underlying dynamics for coal power have now fundamentally shifted, as the cost of renewables has fallen and low usage hits coal profitability.
China and India dominate growth
In 2025, coal-capacity growth hit a 10-year high, with 97 gigawatts (GW) of new power plants being added, according to GEM.
(Capacity refers to the potential maximum power output, as measured in GW, whereas generation refers to power actually generated by the assets over a period of time, measured in gigawatt hours, GWh.)
This is the highest level since 2015 when 107GW began operating, as shown in the chart below. This makes 2025 the second-highest level of additions on record.
The majority of this growth came from China and India, which added 78GW and 10GW, respectively, against 9GW from all other countries.
Yet GEM points out that, even as coal capacity in China grew by 6%, the output from coal-fired power plants actually fell 1.2%. This means that each power plant would have been running less often, eroding its profitability. Similarly, capacity in India grew by 3.8%, while generation fell by 2.9%.
China and India had accounted for 87% of new coal-power capacity that came into operation in the first half of 2025. The shift up to 95% in the year as a whole highlights how increasingly just those two countries dominate the sector, GEM says.
Christine Shearer, project manager of GEM’s global coal plant tracker, said in a statement:
“In 2025, the world built more coal and used it less. Development has grown more concentrated, too – 95% of coal plant construction is now in China and India, and even they are building solar and wind fast enough to displace it.”
Both China and India saw solar and wind meet most or all of the growth in electricity demand last year.
Analysis for Carbon Brief last year showed that, in the first six months of 2025 alone, a record 212GW of solar was added in China, helping to make it the nation’s single-largest source of clean-power generation, for example.
However, the country continues to propose new coal plants. In 2025, a record 162GW of capacity was newly proposed for development or reactivated, according to GEM. This brought the overall capacity under development in the country to more than 500GW.
China’s 15th “five-year plan”, covering 2026-2030, had pledged to “promote the peaking” of coal use, while a more recent pair of policies introduced stricter controls on local governments’ coal use.
For its part, in India some 28GW of new coal capacity was newly proposed or reactivated last year, bringing the total under development to 107.3GW and under-construction capacity to 23.5GW.
The Indian government is planning to complete 85GW of new coal capacity in the next seven years, even as clean-energy expansion reaches levels that could cover all of the growth in electricity demand.
Outside of China and India, GEM says that just 32 countries have new coal plants under construction or under development, down from 38 in 2024.
Countries that have dropped plans for new coal in 2025 include South Korea, Brazil and Honduras, it says. GEM notes that the latter two mean that Latin America is now free from any new coal-power proposals.
This means that both electricity generation from coal and the construction of new coal-fired power plants are increasingly concentrated in just a few countries, as the chart below shows.
Indonesia’s coal fleet grew by 7% in 2025 to 61GW, with a quarter of the new capacity tied to nickel and aluminium processing, according to GEM.
Turkey – which is gearing up to host the COP31 international climate summit in November – has just one coal-plant proposal remaining, down from 70 in 2015.
The amount of new coal capacity that started to operate in south-east Asia fell for the third year in a row in 2025, according to GEM.
Countries in south Asia that rely on imported energy are increasingly looking to other technologies to protect themselves from fossil-fuel shocks, such as Pakistan, which is rapidly deploying solar, states the GEM report.
In Africa, plans for new coal capacity are concentrated in Zimbabwe and Zambia, the report shows, with the two countries accounting for two-thirds of planned development in the region.
‘Persistence of policies’
While new coal plants are still being built and even more are under development, GEM notes that the global electricity system is undergoing rapid changes.
Crucially, the growth of cheap renewable energy means that new coal plants do not automatically translate into higher electricity generation from coal.
Without rising output from coal power, building new plants simply results in the coal fleet running less often, further eroding its economics relative to wind and solar power.
Indeed, GEM notes that electricity generation from coal fell globally in 2025. Moreover, a recent report by thinktank Ember found that renewable energy overtook coal in 2025 to become the world’s largest source of electricity.
GEM notes that coal generation may fluctuate in the near term, in particular due to potential increases in demand driven by higher gas prices.
It adds that gas price shocks, such as the one triggered by the Iran war, can cause temporary reversals in the longer-term shift away from coal.
According to Carbon Brief analysis, at least eight countries announced plans to either increase their coal use or review plans to transition away from coal in the first month of the Iran war. However, a much-discussed “return to coal” is expected to be limited.
GEM’s report highlights that global fossil-fuel shocks can have an impact on the phase out of coal capacity over several years.
In the EU, for example, 69% of planned retirements did not take place in 2025, due to postponements that began in the 2022-23 energy crisis triggered by the Russian invasion of Ukraine, according to the report. Countries across the bloc chose to retain their coal capacity amid gas supply disruptions and concerns about energy security.
Yet coal-fired power generation in the bloc is now more than 40% below 2022 levels. Again, this highlights that coal capacity does not necessarily translate into electricity generation from coal, with its associated CO2 emissions.
Overall, GEM notes that “repeated exposure to fossil-fuel price volatility is as likely to accelerate the shift toward clean energy as it is to delay it”.
GEM’s Shearer says in a statement:
“The central challenge heading into 2026 is not the availability of alternatives, but the persistence of policies that treat coal as necessary even as power systems move increasingly beyond it.”
In the US, 59% of planned retirements in 2025 did not happen, according to GEM. This was due to government intervention to keep ageing coal plants online.
Five coal-power plants have been told to remain online through federal “emergency” orders, for example, even as the coal fleet continues to face declining competitiveness.
Keeping these plants online has cost hundreds of millions of dollars and helped drive an annual increase in the average US household electricity prices of 7%, according to GEM.
Despite such measures, Trump has overseen a larger fall in coal-fired power capacity than any other US president, according to Carbon Brief analysis.
Meanwhile, according to new figures from the US Energy Information Administration, solar and wind both set new records for energy production in 2025.
Despite challenges with policy and wider fossil-fuel impacts, the underlying dynamic has shifted, says GEM, as “clean energy becomes more competitive and widely deployed” around the world.
It adds that this raises the prospect of “a more sustained decoupling between coal-capacity growth and generation, particularly if clean-energy deployment continues at current rates”.
The post New coal plants hit ‘10-year’ global high in 2025 – but power output still fell appeared first on Carbon Brief.
New coal plants hit ‘10-year’ global high in 2025 – but power output still fell
Climate Change
Top Climate Scientists Accuse the Livestock Industry of Pushing Fuzzy Math to Downplay its Climate Warming Emissions
An alternative emissions-calculating methodology underpins revised, less ambitious methane-reduction targets.
A group of the world’s leading climate scientists are warning governments and the livestock industry against adopting an “accounting trick” that will imperil the all-out global effort required to control heat-trapping emissions.
U.N. General Assembly Embraces Court Opinion That Says Nations Have a Legal Obligation to Take Climate Action
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