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Welcome to Carbon Brief’s DeBriefed.
An essential guide to the week’s key developments relating to climate change.

This week

Trump leaves Paris pact

US EXIT: Donald Trump signed an executive order to withdraw the US from the Paris Agreement on his first day in office, the New York Times reported. By exiting, the world’s biggest historic emitter will join Iran, Libya and Yemen as the only countries not committed to the global deal to keep global warming well-below 2C by the end of the century. The decision will take one year to take effect, the newspaper added.

‘FATAL SIGNAL’: European leaders speaking at the World Economic Forum in Davos this week condemned Trump’s decision, Bloomberg said. European Commission president Ursula von der Leyen said the Paris Agreement was “the best hope for all humanity”, while Germany’s economy minister described Trump’s exit as a “fatal signal to the world”, according to the publication. The Times reported that UK prime minister Keir Starmer refused to condemn Trump’s withdrawal from the pact.

CHINA ‘CONCERN’: The Associated Press reported that China expressed concern over Trump’s move, with Chinese Foreign Ministry spokesperson Guo Jiakun saying: “Climate change is a common challenge facing mankind. No country can be outside of it. No country can be immune to it.” At a press conference, however, he said China’s “resolve” to act was “unchanged”. African Business reported that the chair of the African climate negotiating bloc said the group was “deeply disappointed” by the decision.

US climate regime shift

WIND WOES: Amid shattering the record for the number of executive orders signed in one day, Trump also signed a bill temporarily halting offshore wind lease sales in federal waters and pausing the issuance of approvals, permits and loans for both onshore and offshore wind projects, the Associated Press reported. The Washington Post examined how the move could “significantly curtail” wind power growth over the next four years.

OIL AND GAS ‘UNLEASHED’: Trump became the first president to announce an “energy emergency”, as part of “a barrage of pro-fossil fuel actions to unleash already booming US energy production”, the Guardian reported. This included lifting the moratorium on new US licenses to export liquefied natural gas (LNG) put in place by Joe Biden, Bloomberg reported. The Financial Times reported that Trump could be thwarted by Wall Street’s “reluctance to approve another drilling binge” due to “investor pressure…[and] economic realities”.

EVS AXED: Reuters reported that Trump also signed an order to revoke a 2021 bill signed by Joe Biden, which sought to ensure half of all new vehicles sold in the US were electric by 2030. A Lex opinion article in the Financial Times said the move could be enough to have a “chilling effect on the market”. An FT editorial contrasted Trump’s approach with China’s push for EVs, calling it a “bet on the energy status quo, not on the future”.

Around the world

  • COP30 HEAD: Brazil appointed André Aranha Corrêa do Lago – an “experienced climate negotiator” and the country’s secretary for climate, energy and environment – as incoming president of the COP30 climate talks, the Guardian reported.
  • HEATHROW SPAT: The UK Labour Party is “split” over a plan from chancellor Rachel Reeves to approve a third runway at Heathrow airport, with energy secretary Ed Miliband and the mayors of London and Manchester strongly opposed to the move, according to the Independent.
  • INDONESIA FLOODS: At least 21 people have been killed and 300 more displaced in flash floods and landslides in Indonesia’s Java province, the Associated Press reported.
  • NIGERIA OIL PROTESTS: More than 20 environmental groups and local communities are protesting the planned return of oil drilling to Ogoniland, Nigeria – an area already deeply affected by pollution from oil spills, Reuters said.
  • LA ABLAZE: Multiple new fires have erupted amid continuing dry conditions in Los Angeles, the Los Angeles Times reported. It added that rain is now forecast for the weekend.

One-third

The proportion of Arctic tundra and ecosystems that has become a source of emissions, rather than a carbon sink, according to research covered by the Guardian.


Latest climate research

  • Anti-climate change groups are more likely to develop in countries with strong environmental plans, according to an analysis drawing on 30 years of data published in PLOS One.
  • A study in Limnology and Oceanography Letters recorded how corals in one area of Australia’s Great Barrier Reef fared after facing their most widespread bleaching event on record in 2024.
  • Arctic “ice roads” – temporary roads formed from the build up of snow that act as lifelines for isolated communities – have reduced because of climate change and are likely to decline further this century, according to research in Communications Earth and Environment.

(For more, see Carbon Brief’s in-depth daily summaries of the top climate news stories on Monday, Tuesday, Wednesday, Thursday and Friday.)

Captured

EU electricity generation from coal, gas, wind and solar, terawatt hours, 1990-2024.

The EU generated more electricity from solar than coal for the first time ever in 2024, according to analysis by the thinktank Ember covered by Carbon Brief. Solar power output in the EU more than tripled between 2014 and 2024, while coal has plummeted by 61%. The analysis also found that wind and solar growth over the past decade has pushed EU fossil-fuel generation in 2024 to its lowest level in 40 years, despite a long-term decline of nuclear power.

Spotlight

Tracing climate fingerprints on tropical storms

This week, Carbon Brief explores a new tool that could be used to calculate the economic damages from tropical storms that can be attributed to climate change.

Tropical storms – known as hurricanes, typhoons or cyclones depending on what part of the ocean they form in – are typically the most costly of all extreme weather events.

Amid a growing field aimed at understanding the influence of climate change on extreme weather, they have also emerged as one of the most difficult events for scientists to study.

There are several reasons for this. One is that tropical storms are rare in comparison to other types of extreme weather events, meaning scientists have less data to draw on to try to work out how they may have changed because of fossil-fuelled warming.

Another is that one of the main tools that scientists use to study climate change – climate models – are often not of high enough resolution to recreate the relatively small-scale structure of a storm. Global models can typically simulate Earth down to around a 100 kilometre (km) by 100km scale, whereas the eye of a storm tends to be just 30-40km wide.

To try to address these issues, researchers at Imperial College London have come up with a new tool for examining the influence of climate change on tropical storms.

Rapid attribution

The “Imperial College storm model” (IRIS) is a statistical technique that can be used to calculate how the potential intensity of any given tropical storm globally could have been affected by climate change.

IRIS has been used to create a database of millions of virtual tropical storms. The computing power for this is supported by a citizen science project, where people can download an app to donate the processing power of their smartphones.

Researchers can draw on this database to rapidly calculate how the potential intensity of a tropical storm occurring today compares to one in a hypothetical world without human-caused climate change.

IRIS works in a similar way to models used by the insurance sector, explained its creator Prof Ralf Toumi, co-director of the Grantham Institute – Climate Change and Environment at Imperial. He told Carbon Brief:

“There’s been a few academic attempts to replicate these models. We’ve taken a very different approach to everyone else and that allows us to do this attribution quite quickly.”

Toumi’s team outlined the workings of IRIS in a paper published in Scientific Data in 2024. 

Earlier this month, they published their first climate attribution study using the tool in Atmospheric Science Letters.

This study found that Typhoon Haiyan, the second-strongest landfalling tropical storm on record, which struck the Philippines in 2013, was “very unlikely to have occurred without the increase in potential intensity driven by global warming”.

In addition to this, Toumi and his team have been using the model to calculate how climate change may have affected the intensity of a wide range of recent storms, choosing to publish the results directly on Imperial’s website.

“We feel we should communicate [our results] immediately,” he told Carbon Brief, adding that the peer-review process for publishing scientific papers is comparatively “slow and painful”.

Loss and damage

In a recent analysis using the tool, the team estimated that around 45% of the $50bn in economic damages caused by Hurricane Milton, which struck Florida in 2024, can be attributed to climate change. 

Toumi hopes that the tool could one day be used to inform discussions about how much money polluting countries should pay into a new fund for loss and damage from climate change agreed at UN climate talks. He told Carbon Brief:

“If a Pacific island says ‘we’ve just been hit by a category 5 storm, we need some money’, a donor country may argue ‘your nation is bound to be hit by hurricanes, how do we know the extra risk from climate change?’ With this model we could provide answers to such statements.”

Harjeet Singh, a UN climate veteran involved in aiding negotiations for the loss and damage fund, said that advances in attribution science could be a “game changer” in assigning responsibility for damages from climate change. He told Carbon Brief:

“However, rigorous, event-specific attribution studies can be time-consuming and may not always be feasible – especially for communities needing urgent support. Simpler frameworks based on historical emissions, technological capacity and GDP can be more practical, while still being guided by scientific insights.

“Ideally, a hybrid approach would apply detailed attribution for unprecedented or contested events, while a simpler, responsibility-based funding mechanism covers more frequent climate impacts to ensure fair and timely financing.”

Watch, read, listen

PARIS EXIT EXPLAINED: Veteran US climate diplomat, Sue Biniaz, explained the ramifications of the wording of Trump’s Paris Agreement exit order, in Just Security.

‘THIRSTY’ AI: The Guardian’s Today in Focus podcast explored what the UK government’s plan to boost artificial intelligence could mean for energy and water resources.

SAVIOUR OR VICTIM: In the Conversation, a group of female academics explained why the portrayal of women as either “climate victims” or “saviours of nature” can be problematic.

Coming up

Pick of the jobs

  • La Trobe University, river communities research fellow | Salary: Unknown. Location: Bundoora/Albury-Wodonga, Australia
  • Climate Litigation Network, science adviser | Salary: £42,500 or €50,000. Location: London or Amsterdam
  • British Antarctic Survey, marine biologist | Salary: £30,201. Location: Rothera, Antarctica

DeBriefed is edited by Daisy Dunne. Please send any tips or feedback to debriefed@carbonbrief.org.
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The post DeBriefed 24 January 2025: Trump leaves Paris Agreement; EU solar outshines coal; Tracing climate fingerprints on tropical storms appeared first on Carbon Brief.

DeBriefed 24 January 2025: Trump leaves Paris Agreement; EU solar outshines coal; Tracing climate fingerprints on tropical storms

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Climate Change

Palestine: Israel’s bombing has left Gaza vulnerable to climate change

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Israel’s bombardment of Gaza during the conflict that broke out in October 2023 has wrecked progress towards adapting the enclave to climate change and left two million Gazans vulnerable to heatwaves, drought and disease, the Palestinian Authority (PA) said in a new climate plan submitted to the United Nations.

Palestine’s third nationally determined contribution (NDC), uploaded to the UN climate body’s website this week, says that while “the aggression on the Gaza Strip did not make the climate worse”, “it removed the housing, water and sanitation systems, health facilities, energy networks, roads and livelihoods through which people absorb a climate they were already struggling with.”

The 91-page document lists the types of infrastructure it says Israel has destroyed and notes how the destruction will worsen the impacts of climate change. It says the bombing of hospitals and rising hunger have make it harder for Gazans to cope with the health impacts of climate-driven heatwaves and waterborne diseases.

On beaches of Gaza and Tel Aviv, two tales of one heatwave

The destruction of water tanks, boreholes and desalination plants, meanwhile, have left Gazans struggling with the effects of water shortages and drought, while mass unemployment reduces people’s ability to afford climate-driven price rises. The erasure of most of the Strip’s homes makes it more difficult for people to avoid the sun’s increasing heat, the NDC said.

Many Gazans are now living in the ruins of collapsed buildings or in makeshift shelters and tents that offer little or no protection from high temperatures.

A displaced Palestinian child fills water containers on July 2, 2026 in Gaza City, Gaza. (Photo by Ahmad Hasaballah/Getty Images)

Palestine’s previous goals to cut emissions and adapt to climate change in Gaza, expressed in its last NDC five years ago, were based on a pre-war baseline that “no longer describes anything that exists”, the NDC says. Progress made since 2021 has now been destroyed, it adds.

Green reconstruction of Gaza

Instead of continuing to aim for these adaptation and emissions-reduction goals, the PA is now calling for the green reconstruction of Gaza. It says buildings should be constructed again in an energy-efficient manner with solar panels and served with modern water, waste and transport systems.

While the PA, controlled by the Fatah political party, continues to claim legitimate control of Gaza, the strip was effectively governed by Fatah’s rival Hamas between 2007 and the recent war. Control is now split between Israel and the political wing of Islamist militant group Hamas, after a US-backed ceasefire took effect in October 2025, although a UN-backed committee plans to take over.

    The United Nations, European Union and World Bank have jointly estimated that Gaza needs $71.4 billion of investment in the next two years to recover and build back. This process should be Palestinian-led, they said in April.

    But US President Donald Trump has said the US should “take over” and “own” Gaza and redevelop it as the “Riviera of the Middle East”. Israel’s right-wing prime minister Benjamin Netanyahu has said that Israel should control the territory with civil administration managed by Palestinians favourable to Israel.

    With occupation, targets conditional

    In the other part of Palestine, the West Bank, the Palestinian Authority carries out some government functions, but ultimate control rests with Israel, which has occupied the West Bank since 1967.

    Because Israel controls planning in most of the West Bank, the NDC argues that the PA cannot pursue all the climate projects it wants. In addition, Israel restricts the movement of PA officials, making data collection difficult, and controls the West Bank’s electricity supply meaning that the PA cannot control whether it comes from dirty or clean sources of energy.

    Given this situation, the NDC says that all of Palestine’s new climate targets are conditional but it will aim to reduce emissions 12.8% below a business-as-usual baseline by 2035 and 17.1% by 2040. If the Israeli occupation ends and Palestine regains full sovereignty over its land and resources, it will aim for reductions of 15.1% and 19.1% by 2035 and 2040 respectively under an “independence pathway”.

    That could allow, for example, for greater electrification and reducing emissions per unit of growth, the document said.

    To achieve the 2035 emissions-reduction target and adapt to the impacts of climate change, the PA says it needs $8.6 billion in total. This funding would be spent on measures like encouraging solar farms and rooftop solar and scaling up solar water heating to cover four-fifths of households. To complement the planned increase in solar power, the authority wants to modernise the electricity grid and install battery storage.

    In the transport sector, it aims to promote the uptake of electric vehicles, develop bus rapid transit corridors and scrap old polluting trucks and buses. In Gaza in particular, it wants to deploy 66 electric buses when the conflict ends.

    A bus rapid transit system in Sao Paulo (Flickr/EMBARQ BRASIL)

    To adapt to climate-driven drought, the NDC includes initiatives to reuse wastewater through treatment plants, build desalination plants in Gaza to remove salt from seawater, and promote irrigation for farmers.

    The new climate plan was prepared by Palestine’s Environment Quality Authority, with support from the United Nations Development Programme and the governments of Britain and Spain.

    The United Nations recognised Palestine’s statehood in 2012 and it joined the UN’s climate convention and signed the Paris climate agreement – which requires countries to submit more ambitious NDCs every five years – in 2016.

    The Israeli foreign ministry did not respond to a request for comment. But in late 2024, then Israeli climate envoy Gideon Behar told Climate Home News that the war and the resulting environmental destruction in Gaza was the fault of Hamas.

    The post Palestine: Israel’s bombing has left Gaza vulnerable to climate change appeared first on Climate Home News.

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    Climate Change

    Analysis: UK solar power hits record high over summer 2026

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    Solar power generation in the UK reached a new record over the summer of 2026, as temperatures across the nation soared, according to new analysis by Carbon Brief.

    Collectively over June, July and August, solar farms and rooftops generated 8.8 terawatt-hours (TWh) of electricity in the UK*, as shown in the chart below.

    Line chart showing that UK solar generation reached an all-time high during record-hot summer 2026

    Speaking to Carbon Brief, Chris Hewett, chief executive of trade association Solar Energy UK welcomed the new record, adding that it was driven by “clear skies and continued growth in deployment”.

    This surge in generation took place amid the hottest summer on record in the UK, with five heatwaves between May and August.

    Summer 2026 was the sixth sunniest on record, with more than 620 hours of sunshine, according to the Met Office. England and Wales – which experienced the most extreme heat – saw their second-sunniest summers on record.

    June 2026 was the hottest June in England since records began in 1884, according to Met Office data, while Wales and the UK as a whole experienced their second-warmest June.

    It was the driest July for England and Wales since records began in 1836, with some parts of London seeing no rain at all in the month, while Wisley in Surrey had no rain for 62 days.

    In England, temperatures peaked at 38.1C at Kew Gardens in London on 13 August.

    According to the Met Office, this summer’s record mean temperature was made 130 times more likely by climate change.

    Amid these hot and sunny months, solar power generation increased 23% from the same period in 2025. This is double the level of solar generation over the summer of 2021, according to Carbon Brief analysis.

    While solar panels can be affected by periods of extreme heat, the longer hours of daylight and higher levels of irradiation over the summer more than offset any efficiency losses.

    June, July and August all saw solar set new monthly records for solar generation – July saw the highest solar generation in a calendar month ever, with 3.3TWh meeting 15% of overall electricity demand for the month.

    As of the end of August, the total UK solar generation in 2026 stood at 17TWh – 13% higher than the same point in 2025.

    The number of solar farms and rooftop installations has grown substantially in recent years, helping to boost generation. Domestic rooftop solar accounts for around 29% of total capacity.

    In 2025, the UK’s solar capacity reached 21 gigawatts (GW) by the third quarter of the year, according to UK government figures. This is a jump of 3GW, or 18%, year-on-year, as Carbon Brief reported in January.

    (Capacity is the maximum output possible from an electricity generation, whereas generation is what was produced over a certain time period, such as a day, month or year.)

    According to the University of Sheffield, the installed solar capacity is now nearly 24GW.

    This includes nearly 172,000 solar installations that have been fitted across the UK since the start of 2026, according to recent government figures. In July alone, more than 19,800 rooftop solar panels were installed – the equivalent of one installation every two minutes.

    In total, nearly 1.7m households in the UK now have solar panels installed.

    Over 26 heatwave days this summer – periods of at least three days when temperatures exceed the Met Office’s county-level heatwave temperature threshold – UK households with rooftop solar panels avoided an estimated £86.7m in electricity costs, according to analysis by Utility Bidder.

    Talking about the surge in solar generation this summer, Hewett says:

    “[It] not only kept bills down for people with solar and batteries in their homes, but helped keep overall power prices much lower than they would have been if Britain had been relying on more gas generation during the day”.

    Despite the record generation, no new half-hourly solar power output record was set in the summer of 2026. This still stands at 15.2 megawatts (MW) on 23 April 2026.

    * This article refers to the UK throughout, but strictly relates to the island of Great Britain, made up of England, Scotland and Wales. Northern Ireland is part of the separate, all-Ireland electricity system.

    The post Analysis: UK solar power hits record high over summer 2026 appeared first on Carbon Brief.

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    Climate Change

    How this summer’s heat and drought impacted crops in Europe – in six charts

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    Farmers around Europe are dealing with the aftermath of a summer of extreme heat, drought and wildfires that were exacerbated by climate change.

    Human-caused climate change is increasing the severity and likelihood of many extreme weather events around the world, which is increasing volatility for food producers.

    This summer resulted in, for example, shrunken potatoes in the Netherlands, reduced carrot harvests in France, dried-up rice fields in Italy and scorched olive groves in parts of the Mediterranean region.

    Global food prices are currently at their highest level since early 2023 due to “heatwaves and energy price dynamics”, according to the UN Food and Agriculture Organization.

    Other factors such as blocked fertiliser supplies in the Strait of Hormuz and high fuel costs have also played a role in this year’s agricultural outputs.

    In the six charts below, Carbon Brief provides a snapshot of the impact this summer’s extremes are considered to have had on crop production and yields across Europe.

    1. Most EU countries expect to see declines in cereal production this year

    2. Most countries are recording reduced crop yields

    3. Around €2bn worth of cereal losses after June heatwave

    4. UK yields of wheat, barley and oats are all due to drop in 2026

    5. Maize production in France is due to hit a four-decade low

    6. Declines in EU grains since 2025

    Article Contents

    1. Most EU countries expect to see declines in cereal production this year

    Bar chart showing that France is due to see the largest drops in cereal production in the EU in 2026. The bar chart shows that France's cereal production in 2026 has dropped -7.7 Mt of followed by Germany (-3.5 Mt), Poland (-3.2 Mt), Spain (-2.9 Mt), and Hungary (-2.6)
    Changes in cereal production in 26 EU countries between 2025 and 2026. Malta is excluded due to a lack of available data. Source: European Commission.

    France, in particular, will see heavy losses in the amount of cereals – such as wheat, barley and oats – it produces this year, according to European Commission data.

    French cereal production is expected to drop by almost 8 megatonnes (Mt) in 2026, compared to 2025.

    The chart above shows that most European countries, aside from Bulgaria, will also see production losses this year.

    Germany is due to see the second-largest losses in production, dropping by almost 4Mt compared to 2025.

    Prof Til Feike, a cropping systems expert at the Julius Kühn-Institut, says many areas in Germany and Austria, as with other parts of Europe, have been “hit hard by a long-lasting dry period in combination with record-high heatwaves”.

    This has resulted in dry grassland for animals and lower yields of maize, which is a “key fodder crop” for livestock. He tells Carbon Brief:

    “In the long run, farming must adapt better to more extreme weather conditions, not only heat and drought, but also prolonged wet periods. So, there is no one-fits-all solution for climate change adaptation.”

    2. Most countries are recording reduced crop yields

    Heat and a lack of water have “substantially worsened” crop expectations this summer in western and most of central Europe, according to a recent bulletin from the EU Joint Research Centre.

    Yields are expected to be “significantly reduced”, with local crop failures “likely” in areas such as France, southern Germany, northern and central Italy, and Hungary, it added.

    The chart below shows that yields of cereal grains – which, here, refers to the tonnes of a grain grown per hectare of land – are expected to fall in most EU countries in 2026.

    Bar chart showing that Slovakia and Austria are due to see the largest cereal yield declines in 2026. The bar chart shows that both Slovakia and Austria have seen their cereal yields drop -1.3 tonnes per hectare over 2025-26.
    Changes in cereal yields in 26 EU countries between 2025 and 2026. Malta is excluded due to a lack of available data. Source: European Commission.

    Slovakia, Austria and Hungary are expected to see the largest declines in cereal yields, reducing by more than one tonne per hectare in 2026 compared to 2025.

    The recent EU bulletin noted that irrigated crops performed well in Portugal this summer – the country with the largest yield increases. Other crops relying on rainfall showed growing signs of heat stress, it added.

    3. Around €2bn worth of cereal losses after June heatwave

    The record heatwave that hit many parts of Europe in June contributed to an estimated €2-2.3bn in cumulative grain production losses, as shown in the chart below.

    Bar chart showing that the June heatwave in 2026 led to around €2bn in cereal production losses in Europe. The bar chart shows that France is the EU country that lost the most revenue, with an estimated loss of €891 million, followed by Hungary (with an estimated loss of €444 million) and Spain (with an estimated loss of €276)
    Estimates of revenue lost due to changes in production forecasts between June and July 2026. Source: ECIU.

    The intense June heat in western Europe would have been “virtually impossible” just 50 years ago, according to a rapid climate attribution study. It was the region’s hottest June on record.

    The Energy & Climate Intelligence Unit (ECIU) thinktank analysed June and July 2026 grain forecasts from Coceral, a European grain traders association.

    ECIU estimated lost supply by multiplying the change in tonnes of grains between these two months by prices for harvest delivery in 28 European countries.

    Major grain producers France, Germany, Hungary and Spain accounted for 86% of the lost revenue, according to the ECIU.

    Extreme heat is also expected to have a wider economic impact across the continent. Analysis from Triodos Bank found that this summer’s extreme weather could reduce the EU’s gross domestic product (GDP) by around 1% this year, or around €180bn.

    4. UK yields of wheat, barley and oats are all due to drop in 2026

    If current trends continue, the average yields for cereals and oilseeds will result in the UK’s worst harvest since detailed records began in 1984, according to ECIU.

    Line chart showing that UK cereal yields could hit lowest levels since at least 1990 this year.
    Yields of cereals and oilseed rape in the UK over 1990-2026. Source: Department for Environment, Food & Rural Affairs and Agriculture and Horticulture Development Board.

    Barley yields could fall by 15%, oats by 14% and wheat yields by 6% year-on-year, according to 2026 harvest surveys from the Agriculture and Horticulture Development Board, a non-departmental public body that provides agricultural data to the UK government.

    ECIU said that, even if the situation improves, this year is still expected to be one of the five worst harvests on record. This means that four of the five worst harvests in the UK have occurred in the past decade.

    Consumers will likely see higher prices and/or smaller vegetables in supermarkets as a result, Tim O’Malley, chairman of UK company Nationwide Produce, told BBC News in August.

    Other crops, such as berries, have grown successfully in the extreme heat. But the Guardian noted fears this could dip later this year “as plants become exhausted from heavy cropping during the heatwave”.

    5. Maize production in France is due to hit a four-decade low

    France has been acutely affected by this summer’s extreme weather, with more than 7,300 excess deaths during heatwaves and a record number of weather stations recording temperatures of above 40C.

    The country is the EU’s largest agricultural producer, but heat, drought and wildfires have affected many crops.

    The chart below shows that maize production is set to drop by more than one-third (35%) year-on-year.

    Line chart showing that maize production in France is due to reach lowest levels since 1980
    Maize production in France over 1980-2026. Source: Agreste.

    This could result in France’s lowest maize production since 1980, according to data from Agreste, the country’s agriculture ministry’s statistics service.

    Due to the heat, “record-early” grape harvests have also been recorded in various parts of the nation since mid-July, reported Le Monde. In some cases, this means “smaller, less juicy grapes, which will yield less wine”, explained the newspaper.

    6. Declines in EU grains since 2025

    Chart showing that EU cereal production is set to reduce by 9% in 2026.
    Production of cereal crops in Europe over 1993-2026. The “other” category includes oats, rye, sorghum, millet and buckwheat. Source: European Commission.

    Overall in the EU, data and projections indicate declines in the output of cereal grains this year.

    Cereal production is set to fall by 9% compared to 2025, according to the European Commission.

    Just one year in the past decade – 2024 – recorded lower production levels.

    Maize production is set to be particularly affected, with projections indicating a 13% drop, to 52Mt – the lowest level in the EU since 2007.

    The post How this summer’s heat and drought impacted crops in Europe – in six charts appeared first on Carbon Brief.

    How this summer’s heat and drought impacted crops in Europe – in six charts
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