Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
G7 sets end date for coal
CUTTING COAL: The US, UK, Germany and other Group of Seven (G7) countries committed to phase out coal power by 2035, the Associated Press reported, noting that it “puts a timeline” on global pledges to “phase down” coal. G7 countries agreed two years ago to decarbonise their power sectors by 2035 and Climate Home News noted that most nations in the group already have coal phase-out plans.
LEEWAY: However, the G7 pact also included an “alternative goal” to phase out coal power “in a timeline consistent with keeping a limit of a 1.5C temperature rise within reach”, Reuters said. Sources told the outlet that this would “grant room for manoeuvre to Germany and Japan”, two coal-reliant countries. The Financial Times said the deal also leaves open the possibility of “continued investment in gas”.
FUELLING THE FIRE: A study found that global banks lent $470bn (£374bn) to coal industry companies between January 2021 and December 2023, Der Spiegel reported. Meanwhile, in the UK, the government is expected to permit fossil fuel companies to explore for oil and gas under offshore wind sites for the first time, the Guardian reported, with experts saying this will likely do little to increase production.
Deadly floods hit globe
COUNTRYWIDE IMPACT: Heavy rainfall and flooding have hit many parts of Kenya in recent weeks, killing more than 180 people, Reuters reported. At least 48 people were killed after a dam burst its banks near a town in the south of the country, according to the Standard newspaper. A river also overflowed into the famous Masai Mara wildlife reserve and flooded tourist camps, the New York Times said.
CLIMATE LINK: Context News reported that scientists blame a “deadly cocktail” of climate change and the El Niño weather pattern for floods in Kenya and other neighbouring countries. In the Conversation, a hydrology consultant said that the floods also “expose decades of poor urban planning and bad land management”.
HIGHWAY HIT: Meanwhile, heavy rainfall persisted in China’s Guangdong province. At least 24 people died after a highway collapsed due to the “torrential rain”, the Independent said. There is no formal “attribution” study on whether global warming worsened the Guangdong floods, but one rapid analysis found that the “somewhat uncommon event” was “exacerbated” by both human-caused climate change and natural variability.
BURST DAM: In Brazil, more than 30 people following heavy rains and flooding and a hydroelectric dam burst, BBC News reported. The “extreme weather” across the southern state of Rio Grande do Sul was caused by a “rare combination of hotter than average temperatures, high humidity and strong winds”, the outlet said.
Around the world
- CARBON BUDGETS: For the second time in two years, the High Court in London has ruled that the UK’s climate action plan is unlawful, Reuters reported, in a legal challenge put forward by environmental groups.
- UP, UP AND AWAY: Airlines lobbied the EU to “weaken” its plans to make the sector monitor and report non-CO2 greenhouse gas emissions from flights, according to the Financial Times.
- SNP SWITCH: Humza Yousaf resigned as Scotland’s first minister days after he ended a power-sharing deal with the country’s Green party, the Scotsman reported. Yousaf “cut ties” with the Greens after a “bitter row” over his party’s recent decision to abandon 2030 climate targets, Sky News said.
- PLASTIC PITCH: Rwanda and Peru put forward a proposal to reduce global plastic production by 40% by 2040 at UN treaty talks, the Guardian reported. The target should “align” with aims under the Paris Agreement to limit global warming to 1.5C, the two countries said.
- BIG OIL: Large oil companies “misled Americans for decades” on climate change and knew the “consequences of their emissions” for at least 60 years, according to a new Democrat report and Congressional hearing covered by NBC News.
195
The number of countries expected to submit new biodiversity pledges ahead of the UN summit COP16 in October.
7
Countries that have done so, Carbon Brief analysis showed.
Latest climate research
- Methane emissions from China’s abandoned coal mines have been underestimated, Nature Climate Change research found.
- Plans to draw down CO2 from the atmosphere “fall short” of the measures needed to limit global warming to 1.5C above pre-industrial temperatures, new research covered by Carbon Brief warned.
- A study in Nature Geoscience said that losing tropical forest has a greater effect on increasing land surface temperatures than gaining forest does on cooling them.
(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)
Captured
Recent Carbon Brief analysis showed that fossil fuels supplied a record-low 2.4% of electricity in Britain, for one hour on Monday 15 April. This new chart paints a more complete picture of how British electricity supplies are shifting decisively away from fossil fuels. The figure shows the distribution of half-hours in each year since 2009, arranged according to the share of fossil fuels during each time period. Periods when the grid was more than 50% reliant on fossil fuels are shaded red and, reading from top to bottom, these have become increasingly rare over the past 15 years. Periods with less than 50% fossil fuel, shaded blue, are becoming more common.
Spotlight
Brazil’s pitch to tax the ultra-rich
This week, Carbon Brief speaks to a policy expert about how Brazil’s plan to tax billionaires could help to address climate change.
Earlier this year, Brazil proposed a global tax on the ultra-wealthy, an idea recently supported by other Group of 20 (G20) countries.
The funds could be used to tackle inequality and climate change, ministers from Brazil, South Africa, Germany and Spain wrote in the Guardian last week.
The tax would raise up to $250bn (£200bn) each year from around 2,700 billionaires, according to a report from the EU Tax Observatory.
Quentin Parrinello, a senior policy advisor at the think-tank, tells Carbon Brief about the proposal and how it could help to tackle climate change. This interview was edited for length.
Carbon Brief: Can you explain how a 2% billionaire wealth tax would work?
Quentin Parrinello: We’re looking at all of the taxes paid by the super-rich, adding all of them and, if they do not add up to a minimum amount [of] 2% of their wealth, then there’s a top-up tax to reach that 2%…Back in February, there was a meeting of finance ministers from the G20 in São Paulo. Gabriel Zucman [director of the EU Tax Observatory] was invited to present that idea of a minimum tax on the super-rich…There was a wide recognition in response that tax progressivity is indeed a topic that needs to be tackled and also a lot of demands for technical details, which is why the Brazil [G20] presidency commissioned us to do a report that is due to look at the feasibility of the technical implications of that tax.
CB: With climate change already intensifying each year, should these discussions have been pursued decades ago?
QP: Billionaires derive their wealth from global assets that have access to global markets and that emit carbon all over the globe. So they have a very clear responsibility in heightening climate change and carbon emissions…I think that, sadly, the conversation might be slightly easier now than it was 10 or 15 years ago because we’re seeing in many more countries today the effect of climate change. It’s not rhetoric about potential future impacts, we’re seeing the impact now. We’re seeing an increasing number of floodings and heatwaves everywhere.
CB: The proposal is due to be discussed at the G20 summit in July. What are the next steps?
QP: We’re releasing our report with all the technical details around June. Our understanding is that the [Brazilian G20] presidency wants to use that report to convince a large number of countries to endorse the need for a discussion to happen around the summer. As more countries endorse it, perhaps we’ll have enough countries to start an international negotiation. Those things, unfortunately, take time. So we’re not looking at something that will deliver a tax up and running in six months. That might take a few months more, perhaps a few years more. I think what we need to have is clear commitment from G20 presidencies, from an increasing number of countries to actually talk about this to go towards a negotiation framework that enables us to deliver on that tax.
Watch, read, listen
CLIMATE SOLUTIONS: Data scientist Hannah Ritchie spoke to the New York Times podcast the Ezra Klein Show about the feasibility of “sustainability without sacrifice”.
WOODLAND WOES: The Financial Times looked at how deforestation can be a “driving factor” in diseases spreading from animals to humans.
GREEN PUSHBACK: The Guardian examined how climate policies have become a “focal point for far-right attacks” in Germany in a short video documentary.
Coming up
- 5 May: Panama general election
- 6-10 May: 19th session of the UN Forum on Forests, New York City
- 8-10 May: AIM for Climate summit, Washington DC
Pick of the jobs
- Carbon Brief, journalist internship | Salary: £13.50 per hour and £100 travel expenses. Location: London
- Carbon Pulse, Asia-Pacific environmental markets correspondent | Salary: Unknown. Location: Remote in Asia, Australia or New Zealand
- Pulitzer Centre, ocean reporting network fellowship | Salary: Covers current salary for one year. Location: Anywhere
- Forest Data Partnership, monitoring, evaluation and learning internship | Salary: $20-24 per hour. Location: Washington DC/hybrid
- Royal Society for the Protection of Birds, senior policy officer – protected areas and nature recovery | Salary: £38,389-£41,212. Location: Edinburgh
DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
This is an online version of Carbon Brief’s weekly DeBriefed email newsletter. Subscribe for free here.
The post DeBriefed 3 May 2024: G7 sets end date for coal; Deadly floods around globe; Brazil’s pitch to tax ultra-rich appeared first on Carbon Brief.
Climate Change
DeBriefed 15 August 2025: Raging wildfires; Xi’s priorities; Factchecking the Trump climate report
Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.
This week
Blazing heat hits Europe
FANNING THE FLAMES: Wildfires “fanned by a heatwave and strong winds” caused havoc across southern Europe, Reuters reported. It added: “Fire has affected nearly 440,000 hectares (1,700 square miles) in the eurozone so far in 2025, double the average for the same period of the year since 2006.” Extreme heat is “breaking temperature records across Europe”, the Guardian said, with several countries reporting readings of around 40C.
HUMAN TOLL: At least three people have died in the wildfires erupting across Spain, Turkey and Albania, France24 said, adding that the fires have “displaced thousands in Greece and Albania”. Le Monde reported that a child in Italy “died of heatstroke”, while thousands were evacuated from Spain and firefighters “battled three large wildfires” in Portugal.
UK WILDFIRE RISK: The UK saw temperatures as high as 33.4C this week as England “entered its fourth heatwave”, BBC News said. The high heat is causing “nationally significant” water shortfalls, it added, “hitting farms, damaging wildlife and increasing wildfires”. The Daily Mirror noted that these conditions “could last until mid-autumn”. Scientists warn the UK faces possible “firewaves” due to climate change, BBC News also reported.
Around the world
- GRID PRESSURES: Iraq suffered a “near nationwide blackout” as elevated power demand – due to extreme temperatures of around 50C – triggered a transmission line failure, Bloomberg reported.
- ‘DIRE’ DOWN UNDER: The Australian government is keeping a climate risk assessment that contains “dire” implications for the continent “under wraps”, the Australian Financial Review said.
- EXTREME RAINFALL: Mexico City is “seeing one of its heaviest rainy seasons in years”, the Washington Post said. Downpours in the Japanese island of Kyushu “caused flooding and mudslides”, according to Politico. In Kashmir, flash floods killed 56 and left “scores missing”, the Associated Press said.
- SOUTH-SOUTH COOPERATION: China and Brazil agreed to “ensure the success” of COP30 in a recent phone call, Chinese state news agency Xinhua reported.
- PLASTIC ‘DEADLOCK’: Talks on a plastic pollution treaty have failed again at a summit in Geneva, according to the Guardian, with countries “deadlocked” on whether it should include “curbs on production and toxic chemicals”.
15
The number of times by which the most ethnically-diverse areas in England are more likely to experience extreme heat than its “least diverse” areas, according to new analysis by Carbon Brief.
Latest climate research
- As many as 13 minerals critical for low-carbon energy may face shortages under 2C pathways | Nature Climate Change
- A “scoping review” examined the impact of climate change on poor sexual and reproductive health and rights in sub-Saharan Africa | PLOS One
- A UK university cut the carbon footprint of its weekly canteen menu by 31% “without students noticing” | Nature Food
(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)
Captured
Factchecking Trump’s climate report
A report commissioned by the US government to justify rolling back climate regulations contains “at least 100 false or misleading statements”, according to a Carbon Brief factcheck involving dozens of leading climate scientists. The report, compiled in two months by five hand-picked researchers, inaccurately claims that “CO2-induced warming might be less damaging economically than commonly believed” and misleadingly states that “excessively aggressive [emissions] mitigation policies could prove more detrimental than beneficial”80
Spotlight
Does Xi Jinping care about climate change?
This week, Carbon Brief unpacks new research on Chinese president Xi Jinping’s policy priorities.
On this day in 2005, Xi Jinping, a local official in eastern China, made an unplanned speech when touring a small village – a rare occurrence in China’s highly-choreographed political culture.
In it, he observed that “lucid waters and lush mountains are mountains of silver and gold” – that is, the environment cannot be sacrificed for the sake of growth.
(The full text of the speech is not available, although Xi discussed the concept in a brief newspaper column – see below – a few days later.)
In a time where most government officials were laser-focused on delivering economic growth, this message was highly unusual.
Forward-thinking on environment
As a local official in the early 2000s, Xi endorsed the concept of “green GDP”, which integrates the value of natural resources and the environment into GDP calculations.
He also penned a regular newspaper column, 22 of which discussed environmental protection – although “climate change” was never mentioned.
This focus carried over to China’s national agenda when Xi became president.
New research from the Asia Society Policy Institute tracked policies in which Xi is reported by state media to have “personally” taken action.
It found that environmental protection is one of six topics in which he is often said to have directly steered policymaking.
Such policies include guidelines to build a “Beautiful China”, the creation of an environmental protection inspection team and the “three-north shelterbelt” afforestation programme.
“It’s important to know what Xi’s priorities are because the top leader wields outsized influence in the Chinese political system,” Neil Thomas, Asia Society Policy Institute fellow and report co-author, told Carbon Brief.
Local policymakers are “more likely” to invest resources in addressing policies they know have Xi’s attention, to increase their chances for promotion, he added.
What about climate and energy?
However, the research noted, climate and energy policies have not been publicised as bearing Xi’s personal touch.
“I think Xi prioritises environmental protection more than climate change because reducing pollution is an issue of social stability,” Thomas said, noting that “smoggy skies and polluted rivers” were more visible and more likely to trigger civil society pushback than gradual temperature increases.
The paper also said topics might not be linked to Xi personally when they are “too technical” or “politically sensitive”.
For example, Xi’s landmark decision for China to achieve carbon neutrality by 2060 is widely reported as having only been made after climate modelling – facilitated by former climate envoy Xie Zhenhua – showed that this goal was achievable.
Prior to this, Xi had never spoken publicly about carbon neutrality.
Prof Alex Wang, a University of California, Los Angeles professor of law not involved in the research, noted that emphasising Xi’s personal attention may signal “top” political priorities, but not necessarily Xi’s “personal interests”.
By not emphasising climate, he said, Xi may be trying to avoid “pushing the system to overprioritise climate to the exclusion of the other priorities”.
There are other ways to know where climate ranks on the policy agenda, Thomas noted:
“Climate watchers should look at what Xi says, what Xi does and what policies Xi authorises in the name of the ‘central committee’. Is Xi talking more about climate? Is Xi establishing institutions and convening meetings that focus on climate? Is climate becoming a more prominent theme in top-level documents?”
Watch, read, listen
TRUMP EFFECT: The Columbia Energy Exchange podcast examined how pressure from US tariffs could affect India’s clean energy transition.
NAMIBIAN ‘DESTRUCTION’: The National Observer investigated the failure to address “human rights abuses and environmental destruction” claims against a Canadian oil company in Namibia.
‘RED AI’: The Network for the Digital Economy and the Environment studied the state of current research on “Red AI”, or the “negative environmental implications of AI”.
Coming up
- 17 August: Bolivian general elections
- 18-29 August: Preparatory talks on the entry into force of the “High Seas Treaty”, New York
- 18-22 August: Y20 Summit, Johannesburg
- 21 August: Advancing the “Africa clean air programme” through Africa-Asia collaboration, Yokohama
Pick of the jobs
- Lancaster Environment Centre, senior research associate: JUST Centre | Salary: £39,355-£45,413. Location: Lancaster, UK
- Environmental Justice Foundation, communications and media officer, Francophone Africa | Salary: XOF600,000-XOF800,000. Location: Dakar, Senegal
- Politico, energy & climate editor | Salary: Unknown. Location: Brussels, Belgium
- EnviroCatalysts, meteorologist | Salary: Unknown. Location: New Delhi, India
DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
This is an online version of Carbon Brief’s weekly DeBriefed email newsletter. Subscribe for free here.
The post DeBriefed 15 August 2025: Raging wildfires; Xi’s priorities; Factchecking the Trump climate report appeared first on Carbon Brief.
DeBriefed 15 August 2025: Raging wildfires; Xi’s priorities; Factchecking the Trump climate report
Climate Change
New York Already Denied Permits to These Gas Pipelines. Under Trump, They Could Get Greenlit
The specter of a “gas-for-wind” compromise between the governor and the White House is drawing the ire of residents as a deadline looms.
Hundreds of New Yorkers rallied against new natural gas pipelines in their state as a deadline loomed for the public to comment on a revived proposal to expand the gas pipeline that supplies downstate New York.
New York Already Denied Permits to These Gas Pipelines. Under Trump, They Could Get Greenlit
A “critical assessment” report commissioned by the Trump administration to justify a rollback of US climate regulations contains at least 100 false or misleading statements, according to a Carbon Brief factcheck involving dozens of leading climate scientists.
The report – “A critical review of impacts of greenhouse gas emissions on the US climate” – was published by the US Department of Energy (DoE) on 23 July, just days before the government laid out plans to revoke a scientific finding used as the legal basis for emissions regulation.
The executive summary of the controversial report inaccurately claims that “CO2-induced warming might be less damaging economically than commonly believed”.
It also states misleadingly that “excessively aggressive [emissions] mitigation policies could prove more detrimental than beneficial”.
Compiled in just two months by five “independent” researchers hand-selected by the climate-sceptic US secretary of energy Chris Wright, the document has sparked fierce criticism from climate scientists, who have pointed to factual errors, misrepresentation of research, messy citations and the cherry-picking of data.
Experts have also noted the authors’ track record of promoting views at odds with the mainstream understanding of climate science.
Wright’s department claims the report – which is currently open to public comment as part of a 30-day review – underwent an “internal peer-review period amongst [the] DoE’s scientific research community”.
The report is designed to provide a scientific underpinning to one flank of the Trump administration’s plans to rescind a finding that serves as the legal prerequisite for federal emissions regulation. (The second flank is about legal authority to regulate emissions.)
The “endangerment finding” – enacted by the Obama administration in 2009 – states that six greenhouse gases are contributing to the net-negative impacts of climate change and, thus, put the public in danger.
In a press release on 29 July, the US Environmental Protection Agency said “updated studies and information” set out in the new report would “challenge the assumptions” of the 2009 finding.
Carbon Brief asked a wide range of climate scientists, including those cited in the “critical review” itself, to factcheck the report’s various claims and statements.
The post Factcheck: Trump’s climate report includes more than 100 false or misleading claims appeared first on Carbon Brief.
https://www.carbonbrief.org/factcheck-trumps-climate-report-includes-more-than-100-false-or-misleading-claims/
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