Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
Australia votes for climate action
CLIMATE PROMISE: Australia’s Labor party has secured a second term in power following a landslide election victory, reported CNN. Prime minister Anthony Albanese “reiterated his commitment to climate action” and his government’s target to reach net-zero by 2050, added the outlet. Bloomberg said Albanese’s “next campaign” is to stave off Turkey to secure hosting the COP31 climate summit, along with Pacific nations, in 2026.
PUBLIC SUPPORT: The Conversation said that Australia now has “five huge climate opportunities”, including setting an ambitious new international climate pledge for 2035. Columnist David Fickling wrote in Bloomberg that the “historic” victory of the Labor party proved the right-wing opposition party’s plan to replace “renewables-focused climate targets with a switch to nuclear energy” was not widely supported. Guardian Australia’s climate and environment editor Adam Morton said that the country “backed a rapid shift to renewable energy”.
EU eyes renewable future
RUSSIAN GAS: The European Commission published a “roadmap” for ending reliance on Russian energy, which includes a ban on all Russian gas imports by the end of 2027, BBC News reported, adding that the bloc hopes to move away by “accelerating the deployment of renewable energy”. Meanwhile, Chinese president Xi Jinping was expected to talk about the China-Russia Siberia 2 gas pipeline, which could send 50bn cubic metres of gas to China, during his visit to Moscow this week, the Guardian reported.
SPAIN’S TRANSITION: Following last week’s blackout in Spain and Portugal, the Spanish prime minister Pedro Sánchez said that he will not deviate a “single millimetre” from his commitment to renewable energy, calling it “our country’s energy future” and “our only and best option”, reported the Financial Times. Sanchez rejected nuclear-power advocates, saying the blackout was used as an excuse for a “gigantic manipulation exercise”, reported the Daily Telegraph.
Trump regime continues
DISASTERS DELETED: The New York Times reported that the US National Oceanic and Atmospheric Administration (NOAA) has announced that it will stop tracking the cost of the country’s most expensive disasters – defined as those that cause at least $1bn in damage. The newspaper described this as the “latest effort from the Trump administration to restrict or eliminate climate research”.
MORE TRUMP: The Trump administration also proposed to cut more than $21bn in climate-related funding, including $15bn for carbon capture and renewable energy and $6bn for electric-vehicle chargers, reported Reuters. Elsewhere, two major science unions pledged to produce “over 29 peer-reviewed journals that will cover all aspects of climate change” after the administration dismissed a “key Congress-mandated report on climate”, reported the Guardian.
Around the world
- UN REFORM: The UN is “considering sweeping reforms”, which could “integrate” the “climate change arm” into the “environment programme”, following “even deeper funding cuts” from the Trump administration, said the Financial Times. The newspaper added that the reform memo also “mulled whether the COP climate change summit…‘should be discontinued’ in its current form”.
- WINDFARM BLOW: The construction of Hornsea 4, a windfarm that aimed to add 2.4GW to the UK’s clean energy capacity, was cancelled by its Danish owner Ørsted, reported BBC News. The Guardian said the decision was a “major blow to the government’s plan to quadruple the UK’s offshore wind capacity by the end of the decade”.
- CHINA EXTREME WEATHER: Upcoming “hot and dry” weather will pose risks to the wheat harvest in China’s Henan province, which accounted for nearly a third of the nation’s total wheat output in 2024, Bloomberg reported.
- METHANE EMISSIONS: Record fossil-fuel production pushed methane emissions close to an all-time high in 2024, according to a report by the International Energy Agency, covered by Agence France-Presse.
65%
The proportion of global warming from 1990-2020 that the “wealthiest 10%” of people are “responsible” for, according to research covered by Carbon Brief.
Latest climate research
- Research in PLOS Climate found that just 4% of hyperlinks point to “scientific sources” in 1.3m posts and 20.3m comments related to climate change on Reddit from 2009-22.
- Climate change intensified deadly rainfall and made storms more likely to occur in Arkansas, Kentucky, Tennessee and other states across the US south and midwest in early April, a new World Weather Attribution analysis found.
- Science Advances published a study finding that an unprecedented surge in concurrent heatwave-drought events from Eastern Europe to East Asia has been “amplified” by climate change.
For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Tuesday, Wednesday, Thursday and Friday.)
Captured

Children born in 2020 – of which there are about 124 million – will face “unprecedented exposure” to extreme weather events, even if global warming is limited to 1.5C by the end of the century, according to a new study published in Nature and covered by Carbon Brief. The chart above illustrates how many millions of children born in 2020 are expected to face a range of extremes, from heatwaves to tropical cyclones, throughout their lifetime at 1.5C (dark blue), compared to even higher levels of warming. Limiting global warming to 1.5C could save 77.2 million children from exposure to extremes, the research concluded.
Spotlight
Taiwan’s nuclear phaseout
This week, Carbon Brief examines what Taiwan’s decision to phase out nuclear power means for its climate policies.
Taiwan will shut down its last nuclear power reactor on 17 May.
Nuclear has played an important role in Taiwan’s energy supply, which is 97% imported.
Nuclear provided 12% of electricity in 2016, according to the Taiwanese Energy Administration. In 2025, it accounted for about 3% of the electricity supply, while gas contributed 46%, coal 34% and renewable energy 15%.
In 2016, the Democratic Progressive Party (DPP), an anti-nuclear party, won the presidential election. Then-president Tsai Ing-wen launched her “nuclear-free homeland policy”, with a pledge to avoid nuclear incidents similar to the Fukushima disaster in Japan.
The DPP has said that going “nuclear-free” is part of its “net-zero” transition. The party aims to have 50% of its electricity generated from gas, 30% from coal and 20% from renewable sources by 2025.
Public concerns
Nevertheless, its nuclear-free policy faces pressures from the opposition parties, as well as the public.
The Taipei Times, a Taiwanese newspaper, reported that 48% of the public was “dissatisfied” with the plan in 2017.
Protests against the plan continued until May 2025, with many people citing worries about having a stable electricity supply.
Seeking to reassure the public, the government’s Energy Administration said that the need to source more electricity to replace nuclear has “already been included in the long-term electricity development plan” and that “there will be no power shortage”.
More fossil fuels?
The environmental impact of the government’s “long-term power electricity plan” has also been under scrutiny.
The Taipei Times said the plan is “substituting nuclear sources of energy with coal-fired sources”.
A study in Energy Strategy Review found that the plan “lack[s]” a “coal phase-out schedule”, which may “render Taiwan’s energy transition unjust”.
In 2016, about 45.9% of electricity supply was from coal, while gas and renewable energy accounted for 31.5% and 4.8% respectively.
Rather than gradually reducing coal-fired power as the DPP planned, the share of coal increased to more than 47% in 2018, which then fell back to 45% in 2020, due to the temporary increase of nuclear power, said the study.
The growth of gas and renewable sources did not go as fast as the DPP predicted, according to the study, making the nuclear-free energy transition “unlikely to be achieved”.
As of today, only 14.6% of electricity in Taiwan is from renewable sources, far behind its goal of 20%.
Meanwhile, burning gas, which is the main energy source under the plan, releases carbon emissions, making it harder for the island to achieve net-zero.
Focus Taiwan said the move could promote the use of fossil fuels to as high as 84%.
The official nuclear research institute National Atomic Research Institute in Taiwan refused a request to comment.
Watch, read, listen
WEATHER AND PANGOLINS: A TEDxLondon podcast focused on how crop failure, drought and extreme weather are damaging the livelihood of pangolins.
DEEP DIVE: A new feature-length documentary “Ocean With David Attenborough” is in cinemas now.
US AND CLIMATE: An editorial in the Break-Down, a new publication focusing on the “political economy of climate and ecological crisis”, dissects “this moment in climate politics”.
Coming up
- 10-11 May: 2025 international workshop on methane observation and quantification, Xuzhou, China
- 12 May: Philippines elections
- 12-14 May: African Union conference on debt, Lomé, Togo
- 14 May: NDC partnership public webinar, online
Pick of the jobs
- BBC World Service, science/climate journalist and senior science/climate journalist | Salary: £28,000-£35,000 and £42,000-£49,000. Location: London
- Global Renewables Alliance, various roles | Salary: Unknown. Location: Various
- EarthRights International, Mekong communications manager | Salary: Unknown. Location: Chiang Mai, Thailand
DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
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The post DeBriefed 9 May 2025: Australia elects climate action; Spain ‘committed’ to renewables; Taiwan’s nuclear phaseout appeared first on Carbon Brief.
Climate Change
Scientists Deploy First Satellite Tag on a Leatherback Sea Turtle in Ecuador to Better Reveal Gaps in Ocean Protection
Tracking the turtle’s movements could help identify where high-risk fishing areas overlap with the critically endangered species.
Just after 3 a.m. on a recent Friday morning, a 4.5-foot-long leatherback sea turtle covered her freshly dug nest with sand, sweeping and packing it into place with steady strokes of her flippers just above the high tide along a remote, rugged stretch of Ecuador’s Pacific coast.
Climate Change
Green Climate Fund picks locations for five developing country hubs
The UN’s flagship climate fund has selected five locations for its new regional offices, a move aimed at bringing it physically closer to developing countries and making its finance easier to access.
After fraught discussions during a meeting last week, the board of the Green Climate Fund (GCF) decided in a secret vote on Saturday to open regional offices in Panama City, Amman in Jordan, Suva in Fiji, Nairobi in Kenya and Abidjan in Côte d’Ivoire. The African office will be split across two locations to better serve the continent with the largest number of countries and projects supported by the fund.
The decision marks a significant shift for the fund, which has operated from its headquarters in Songdo, South Korea, since its launch in 2013.
“This is a landmark moment for [the] GCF,” said the fund’s executive director Mafalda Duarte. “It has taken a lot of work, careful negotiation and persistent advocacy for a model that will bring us closer to the countries, to our partners and the communities we were created to serve”.
‘Less delay, more action’
The new offices are expected to act as the GCF’s front line, working more closely with governments, the private sector and civil society to improve access to climate finance and support the delivery of projects aimed at cutting emissions and strengthening resilience to climate impacts.
Welcoming the decision in a LinkedIn post, Fiji’s Permanent Secretary for the environment and climate change Sivendra Michael described it as “a win for the entire Pacific”, citing “long hours” and “tough negotiations” behind the outcome. “Less delay, more action — real support where it matters most,” he added.
A total of 43 countries applied to host the new offices, with 16 making a final shortlist after the GCF secretariat assessed bids on criteria including cost, connectivity and the ability to attract a “world-class workforce” through quality of life and access to international schools.
Panama emerged as the top-ranked location overall, according to a document seen by Climate Home News, while some selected hosts, including Amman and Abidjan, scored lower than rival candidates in their regions.
Establishing the new hubs is expected to cost an initial $6.5 million, but the fund anticipates these upfront expenses will be offset over time through operational savings, including lower staff and travel costs.
First Palestinian entity approved
The GCF board also accredited the first organisation in Palestine that will be able to directly apply for and access funding.
Created by the Palestinian Authority in the West Bank, the Municipal Development and Lending Fund supports local infrastructure projects and services. Working with partners, including the World Bank, it is developing projects to help communities cope with escalating climate risks such as drought and extreme heat.
In the West Bank, which is occupied by Israel, just under half of the population lives in areas classified as having high to very high climate exposure, according to a recent study.
The post Green Climate Fund picks locations for five developing country hubs appeared first on Climate Home News.
Green Climate Fund picks locations for five developing country hubs
Climate Change
Island nations fight to save cultural heritage from climate change
Farmers and fishermen in the Maldives have long relied on an ancient calendar to guide their daily lives.
The Nakaiy system divides the year into 27 distinct periods, each named after a star or constellation in the night sky.
Any one period in the calendar tells you about expected weather and tidal patterns, navigational routes, and fishing conditions. The Nakaiy was created through centuries of careful observation and local knowledge, passed down through families as an essential tool for survival.
But things are now changing. The climate crisis is leading to more extreme weather events across the Indian Ocean island nation and upending the Nakaiy calendar.
“When you go and speak to communities and ask them what kind of impacts they are facing, a lot of elders will tell you that the weather, it doesn’t follow the calendar anymore,” explained Aishath Reesha Suhail, a programme officer in the Maldives’ Ministry of Tourism and Environment.
As the effects of climate change worsen, it is a real prospect that the Nakaiy may be abandoned by local people, representing a major cultural loss to the Maldives.
‘Systemic and growing threat’
With extreme weather becoming the norm, communities are observing a domino effect of consequences in their everyday lives. The slow onset of heritage loss is now being seen across continents, but notably among small islands in remote parts of the ocean.
“Climate change represents a systemic and growing threat to cultural heritage worldwide,” a UNESCO spokesperson told Climate Home, adding that the World Heritage Committee has identified climate change as “one of the most significant long-term risks affecting properties across all regions.”
UNESCO, the UN body for education, science and culture, defines the loss of cultural heritage as “the erosion of traditional knowledge systems, craftsmanship, social practices and identity, particularly where communities are displaced or livelihoods disrupted”. A clear example is historical sites and even entire islands washed into the ocean as a result of rising sea levels and coastal erosion.
The Maldives is dealing with such a situation now. The Koagannu Cemetery is a 900-year-old resting place, located on the country’s southernmost atoll, a mere 50 metres from the shoreline. The monument’s intricate coral gravestones are being actively threatened by the encroaching Indian Ocean.
The government and local community have responded to this challenge with emergency protection measures. Sandbags and concrete structures have been installed along the coastline, complemented by large numbers of palm trees to create a seawall. A wider solution is ‘beach nourishment’, a common practice in the Maldives where sand from elsewhere is brought in to replace what has been lost through erosion. Taken together, these solutions have so far protected the cemetery.
Among the many issues climate change creates, cultural heritage is not always front of mind. In the Maldives, one of the main barriers people face is awareness. “Most of what we are dealing with relates to the erosion of our islands along with areas such as fisheries… but we are quite limited in our capacity to do something about it,“ Suhail said.
“We don’t understand the full breadth of the issue at present because we haven’t been able to do extensive research on the matter,” she added. However, assessing the extent of the damage – and how to respond effectively – is a key priority for the government, outlined in its latest climate plan, known as a Nationally Determined Contribution, and as part of its National Adaptation Plan process.
Fishing is at the core of the country’s culture and identity, employing thousands of people. Most dishes include fish – “we have it for breakfast, lunch and dinner,” Suhail noted – but the climate crisis and overfishing are shifting how and when communities can fish. Tuna makes up 98% of all fish caught in the Maldives, but warmer ocean temperatures are changing migratory patterns, pushing the species into deeper, colder waters.
As a critical economic and cultural resource, the government has outlined a range of solutions to protect the fisheries sector in its first Biennial Transparency Report to the UN. These include using real-time tracking data to improve the efficiency of fishing operations; investing in canneries to increase fish storage; and diversifying away from tuna through marine farming.


Culture and nature go hand-in-hand
The same pattern is playing out elsewhere.
Palau and the Maldives are not close to one another. The two states are separated by around 4,000 miles and sit in different corners of the ocean. But both are experiencing very similar climate challenges, based on their position as a set of scattered, low-lying islands surrounded by an imposing body of blue water.
In the same way as the Maldives, Palau’s cultural heritage is closely tied to “land, coastlines and traditional food systems,” according to Toni Soalabla, at the Palau Office of Climate Change.
“Many of the places that hold stories, history and identity of our communities are located along the coast and are increasingly exposed to erosion and sea level rise,” she said.
One of these places is Ngerutechei village, reportedly the oldest in Palau, and home to ancient stone paths and carvings. The village provides a glimpse into the past social values and culture of the people in this western Pacific nation.
As part of the development of Palau’s National Adaptation Plan, the government has worked with local leaders to identify similar sites of cultural significance. The plan encourages communities to use their own knowledge to create protective measures for these sites.
Climate change is also prompting communities to take up traditional land and food practices again. These include cultivating taro, a stable food source that has historically supported water, soil and food security on the islands.
“These systems developed over generations in response to local environmental conditions, so strengthening them today is both a climate adaptation measure and a way of maintaining cultural knowledge that might otherwise fade,” said Soalabla.
Cultural practices in Palau have developed alongside the natural ecosystems that people rely on to survive. It is within this context that researchers believe adaptation policies should be created. Recognising this relationship “can strengthen both community identity and environmental resilience at the same time”, according to Soalabla.




Heritage on the global stage
The issue of cultural loss has not gone unnoticed in international climate negotiations.
Small island states such as the Maldives have used their role at the UN to push for greater awareness and action, with some key successes.
In 2015, the Paris Agreement established a Global Goal on Adaptation (GGA) which recognised that countries needed to do something about climate change now and not later. However, it took six years before a framework and a set of adaptation targets were agreed at the UN climate summit in Glasgow to pursue this goal.
From this came the establishment of seven overall themes – from poverty eradication to access to health – to guide adaptation action and a set of around 60 indicators to measure progress against the targets.
World leaders invited to see Pacific climate destruction before COP31
Emilie Beauchamp, an adaptation specialist at the International Institute for Sustainable Development (IISD), said that “cultural heritage was highlighted as one of the global priorities [of the GGA Framework] and is one of the seven themes, so it is considered very important by the international community.”
The much-debated set of indicators, only finalised in Belém at last year’s COP30, include five related to cultural heritage with a focus on preserving cultural practices and important sites that are “guided by traditional knowledge, Indigenous Peoples’ knowledge and local knowledge systems”. A spokesperson for UNESCO said the inclusion of heritage indicators “marks an important recognition that climate impacts extend beyond economic losses”.
While critics said the set of final indicators was rushed through by the Brazilian presidency, they now serve as guidance for national governments that wish to implement plans to protect their common heritage. The missing piece of the puzzle remains how to finance these plans – something notably absent from the Belém text, which made clear that the adaptation indicators “do not create new financial obligations or commitments, nor liability or compensation”.
The lack of financial commitments proved disappointing for many small states grappling with how to prevent their cultural history from being entirely forgotten, especially at a time when adaptation finance remains below requirements. A recent UNEP report found that developing nations would need an estimated US$310 billion per year in 2035 to adapt to climate change, while current public financing was around $26 billion.
At these low levels “only a small percentage of what the framework outlines could be implemented,” according to Beauchamp.


The challenge of cultural heritage
When looking at low-lying islands on a map, they can appear as specks of land amid a vast ocean. Many of the stories from these remote places go unnoticed. But the specks represent millennia of human culture that is slowly being lost to the ocean.
While the international community has now recognised the problem and solutions exist, the recurring issue of scarce finance may prevent governments from taking sustained action. Island communities have already been forced to move home as sea levels rise, leaving behind their cultural connections to a place.
The value of any cultural asset, or of human heritage, can be judged by how it is engaged with over generations. Without human intervention, many historical sites, language, cuisine and other local customs would become a forgotten part of history. The rapid onset of climate change brings the role of cultural heritage into sharp relief, challenging communities to decide in real time what they value, what deserves saving, and how to achieve that.
Stories of cultural loss are not confined to small islands but it is here where the challenge is presenting most acutely. The experiences of these vulnerable nations in protecting their heritage will provide the litmus test for effective adaptation responses elsewhere.
Adam Wentworth is a freelance writer based in Brighton, UK.
(Main image: The Isdhoo Havitha is an ancient Buddhist monastery in the Maldives, located moments from the shoreline. Photo: Ashwa Faheem)
The post Island nations fight to save cultural heritage from climate change appeared first on Climate Home News.
Island nations fight to save cultural heritage from climate change
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