Daily Briefing: France’s ‘hottest day’ | UK electrification push | US climate site revived
 
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Snapshot

New on Carbon Brief

• Prof Philippe Ciais: The world’s most highly cited climate scientist

• Prof Detlef van Vuuren: The climate scientist most cited by the IPCC

• CCC: Faster electrification of UK will ‘put money back into people’s pockets’

• Cited: Project Cosmos launch | Science ‘under attack’ at Bonn | Emissions inequality

News

• France records hottest day ever as 40 people drown across country | Guardian

• British households not electrifying fast enough, says government climate adviser | Financial Times

• China: Extreme weather to remain frequent during this year’s flood season, with droughts and floods both significant | Jiemian

• US: Former NOAA employees revive climate site shut by Trump administration | New York Times

Comment

• The Guardian view on extreme heat: as risks escalate, adaptation plans are dangerously lagging | Editorial, Guardian

• UK: How Keir Starmer forgot his DNA | James Murray, BusinessGreen

Research

• New research on marine heatwaves in New Caledonia, the welfare impacts of China’s clean coal policy and bird abundance declines in the western US

Other stories

• China's coal power on the rise again in 2026, reversing first-in-a-decade decline | Reuters

• UN chief says fossil fuel industry must cut methane for warming ‘relief’ | Climate Home News

• Climate-vulnerable countries push for global funding framework | Reuters 

New on Carbon Brief

Prof Philippe Ciais: The world’s most highly cited climate scientist

Leo Hickman, Joe Goodman and Tom Prater

Carbon Brief interviews Prof Philippe Ciais, the most highly cited climate scientist in the world.

Prof Detlef van Vuuren: The climate scientist most cited by the IPCC

Leo Hickman, Joe Goodman and Tom Prater

Carbon Brief interviews Prof Detlef van Vuuren, the author most cited within all the reports published by the Intergovernmental Panel on Climate Change since 1990.

CCC: Faster electrification of UK will ‘put money back into people’s pockets’

Daisy Dunne, Josh Gabbatiss, Molly Lempriere, Orla Dwyer and Simon Evans

A new UK Climate Change Committee report says that faster electrification is the best way to secure lower energy bills and stronger energy security.

Cited: Project Cosmos launch | Science ‘under attack’ at Bonn | Emissions inequality

Ayesha Tandon

The latest edition of Carbon Brief’s brand-new Cited newsletter, your essential guide to the latest climate research. Sign up for free.

News

France records hottest day ever as 40 people drown across country

Ashifa Kassam, The Guardian

There is widespread coverage of ongoing extreme heat in western Europe. The Guardian reports that France’s national heat index – an average of the day and night-time highs – reached a record-high 29.8C yesterday. Since 18 June, 40 people have drowned while swimming amid daytime temperatures of above 40C that have “left parts of western France suffering”, the newspaper reports. A liveblog from the Libération contained accounts of the heat from across France, including on worker strikes. French farmers are “seeing livestock die and are racing against time to harvest cereals without sparking fires in the tinder-dry crops”, reports Agence France-Presse. Le Monde says the heatwave “spells uncertainty” for some nuclear reactors, but that the wider power grid is “secure”. Climatologists tell Le Monde that they are weary, angry and disappointed that their repeated messages about the harms of human-caused climate change “have not been taken more seriously” by politicians. Another Le Monde article looks at the impacts for older people. The Louvre and the Eiffel Tower are shutting earlier than usual in the heat, reports Bloomberg. BBC News says that “France, Spain and Italy have been hardest hit by the heatwave so far”.

In the UK, “searing heat” has left schools, hospitals, transport networks and water companies “struggling to cope”, the Guardian reports on its frontpage. The newspaper says temperatures reached highs of 34.6C in Surrey and could rise to 38C today and 39C tomorrow. Northern Ireland and Scotland reported their hottest days of the year so far, reports BBC News. The Independent lists the hundreds of schools in England and Wales closing or finishing early due to the heat. Parents are “buying air conditioning units for schools”, reports the Financial Times. Businesses and the government pushed back against calls to introduce a “maximum working temperature”, says the Financial Times. The climate-sceptic Daily Mail describes workers and schoolchildren staying home in the heat as the “great British bunk off”. BBC News discusses different ways of “coping” with the heat and the Guardian covers “innovative” ways to cool your home. A number of UK newspapers cover the extreme heat on their frontpages including the Times, i newspaper and Daily Telegraph.

A climate science professor tells BBC News: “We expect increasing temperatures and the breaking of temperature records due to climate change…What is so extraordinary, however, is the margin by which the record will be broken.” Reuters explains the “omega block” weather pattern sustaining the heat in western Europe. The heat is a “stark reminder that [Europe] is the world's fastest-warming continent”, says Agence France-Presse. The Associated Press explains the “heat dome”, which is also driving temperatures. The New York Times says scientists are assessing the “upper limits of what the warming climate can dish out” in current heatwaves. Reuters looks at the health risks of extreme heat.

MORE ON EXTREME WEATHER

  • The Guardian says scientists are “alarmed” after two wildfires were reported in Greenland in one week.

  • BBC News looks at what a “super” El Niño would mean for North America.

  • “Extreme heat in London has led to the cancellation of a climate event on the topic of extreme heat”, according to the Independent.

  • The Guardian: “Majority of datacenters are vulnerable to climate threats like floods and fires, study finds.”

  • JPMorgan executives believe that “more frequent heatwaves come with profound implications for energy demand”, reports Bloomberg.

British households not electrifying fast enough, says government climate adviser

Attracta Mooney, Financial Times

UK homes face “higher energy bills because the country is not moving to heat pumps and electric cars fast enough”, says a new report from the Climate Change Committee (CCC) covered by the Financial Times. The newspaper reports: “A typical household could save around £1,200 a year on their energy bills by using an EV, a heat pump, solar panels and a time-of-use tariff, with this rising to £1,900 for some rural houses.” Bloomberg says the report adds that the decarbonisation focus needs to “shift to electrifying demand to absorb growing volumes of renewable power”. The coverage in BBC News focuses on heat pump figures in the report, noting that installations “grew just 7% last year – down from a bumper 56% in 2024”. The broadcaster adds that the drop came “after the government withdrew a controversial grant scheme to help poorer households install the technology”. The Guardian reports that CCC chair Nigel Topping says weakening net-zero policy would disrupt business and damage the economy. Reuters, BusinessGreen and the Daily Telegraph also cover the report. [Read Carbon Brief’s coverage here.]

MORE ON UK

  • Andy Burnham has faced “demands to rule out” appointing energy secretary Ed Miliband as chancellor, if Burnham becomes the next prime minister, according to the Daily Mail. In a frontpage story, the i newspaper quotes Miliband “allies” who say he is “prepared to soften his stance on North Sea gas drilling in a move that would smooth his path to becoming chancellor”.

  • Miliband and UK net-zero policies were criticised at a conference described as the “anti-woke Davos”, reports the Guardian. A separate Guardian article notes that dozens of economists have written to the leader of trade union Unite to “reject” her claim that Miliband would “destroy jobs” as chancellor.

  • Campaigners who claimed the UK government “had not properly assessed [the] climate impact” of expansion at Gatwick Airport have lost two high court challenges, reports BBC News.

  • The government is planning rules to ensure certain goods sold in the UK, such as coffee and cocoa, have not been produced on illegally deforested land, says Reuters.

  • The climate-sceptic Daily Telegraph says: “The boss of Britain’s biggest garden centre chain has warned that Ed Miliband’s rush to hit net-zero risks saddling it with millions of pounds in extra costs.”

  • A retired gamekeeper told MPs that “Labour’s rewilding drive risks fuelling deadly fires in the countryside”, reports the Daily Telegraph.


China: Extreme weather to remain frequent during this year’s flood season, with droughts and floods both significant

Zhang Xu, Jiemian

China’s Ministry of Emergency Management said yesterday that China is likely to experience an “above-average number of extreme weather events during this year’s main flood season”, with both droughts and floods occurring, reports business news outlet Jiemian. Shen Zhanli, a spokesperson for the ministry, said five major rivers could face “severe flooding”, adding that the number and intensity of typhoons may also be above average, says the outlet. State-run newspaper Guangming Daily quotes Chen Lijuan, a forecaster at China’s National Climate Centre, saying extreme weather events will become more “frequent, intense and widespread”, with the “primary driver” being climate change. Meanwhile, China’s AI weather agent, MAZU, is being deployed across developing countries to combat severe “climate risks”, according to state-run newspaper China Daily. It adds that the software is a “critical component” of China’s contribution to the UN's “early warnings for all” initiative, which “aims to protect every person on Earth from hazardous climate events by the end of 2027”.

MORE ON CHINA

  • Chinese premier Li Qiang said advanced nuclear power equipment is of “great significance to national energy security” and can better support low-carbon development, reports Xinhua