A record-breaking amount of new offshore wind capacity has been secured at the UK’s latest auction for renewable energy projects.
Five fixed-foundation projects, amounting to 8.25 gigawatts (GW), secured fixed-price “contracts for difference” (CfDs) to supply electricity for an average of £91 per megawatt hour (MWh).
Additionally, two floating offshore wind projects with a combined capacity of 192.5 megawatts (MW) won contracts, securing a “strike price” of £216/MWh.
This new capacity, totalling 8.4GW, marks a significant increase from last year’s sixth auction, when 5.3GW had been secured as part of a bounce back from the “failed” fifth round.
While the latest auction saw offshore wind prices rising by around 10% since the previous round, analysis suggests that the outcome will, nevertheless, be roughly “cost neutral” for consumers.
Contrary to simplistic and misleading comparisons made by some opposition politicians and media commentators, this is because CfD payments would be balanced by lower wholesale costs.
The government welcomed the “stonking” results, saying that it put the country “on track” to reach its 2030 targets for clean power, create jobs and bring new investment.
Below, Carbon Brief looks at the auction results, what they mean for bills and the implications for the UK’s target of “clean power by 2030”.
- What happened in the seventh CfD auction round?
- What does the record offshore-wind auction mean for bills?
- What does AR7 mean for reaching clean power by 2030?
What happened in the seventh CfD auction round (AR7)?
The UK government announced the results of the seventh auction round (AR7) for new CfDs on 14 January 2026, hailing the outcome as a “historic win”.
The CfD scheme was introduced in 2014 and offers fixed-price contracts to generators via a “reverse auction” process. The first auction was held in 2015.
Projects bid to secure contracts to sell electricity at a fixed “strike price” in the future.
If wholesale prices are lower than this set amount, the project receives a payment that makes up the difference.
However, if the market prices are higher than this level, then the project pays back the difference to consumers. For example, according to a report from thinktank Onward, between November 2021 and January 2022, CfD projects paid back £114.4m to consumers.
For the seventh auction round, the results have been split into two, as part of reforms to help expedite the process for offshore wind. As such, the publication of results on 14 January covers fixed-foundation offshore wind and floating offshore wind.
A second set of results will be released between 6-9 February 2026, covering technologies including large-scale solar and onshore wind.
A total of 17 fixed-foundation offshore wind projects totalling 24.8GW of capacity were competing for contracts at this auction, meaning many have missed out.
Still, a record 8.4GW of offshore wind secured contracts, making it the biggest ever offshore wind auction in Europe, according to industry group WindEurope.
This includes 8,245 megawatts (MW) of fixed-foundation offshore wind and 192.5MW of floating offshore wind, which, collectively, will generate enough to power more than 12m homes.
As such, there was an increase of more than 3GW in offshore wind capacity compared to the sixth allocation round, as shown in the chart below.
(The 2.4GW Hornsea 4 scheme, which had been awarded a CfD at the previous auction round, went on to be cancelled in May 2025, with developer Ørsted citing cost inflation.)
This follows on from the “fiasco” of the fifth allocation round in 2023, where no offshore-wind projects secured contracts due to the limit on prices set by the government.
Carbon Brief analysis suggests that the capacity secured in the latest auction will generate around 37 terawatt hours (TWh) of electricity each year, around 12% of the nation’s total demand.
With onshore wind and solar results still to come, this means that projects with CfDs will generate some 135TWh of power by the time they are all completed, or nearly half of current demand.
When the current Labour government took office in 2024, a number of changes were made to encourage offshore wind capacity bids. This included separating the technology from solar and onshore wind into a separate “pot”, an allowance for “permitted reduction” projects in AR6 and a significant increase to the “budget” for the auction overall.
Since then, there have been continued reforms to help meet the government’s target of decarbonising power supplies by 2030. (See: What does AR7 mean for clean power by 2030.)
This includes extending the contracts from 15 years to 20 years, relaxing eligibility requirements related to planning consent and legislating to allow the secretary of state for energy – currently, Ed Miliband – to see anonymised bid information ahead of setting a final budget for that technology.
Initially, the government set a total budget of £900m for fixed-foundation offshore wind projects and £180m for floating offshore wind.
The budget for fixed-foundation offshore wind projects was then raised to £1,790m.
(Note that the “budget” is a notional limit on the amount of CfD levies that can be added to consumer electricity bills. This does not come from government coffers and – as explained below – it does not translate into an equivalent increase in consumer costs, because CfD projects also reduce wholesale electricity prices, which make up the bulk of bills.)
Ahead of the auction, the maximum “administrative” strike price was set at £113/MWh for offshore wind and £271/MWh for floating offshore wind.
The four winning fixed-foundation offshore wind projects in England and Wales secured a strike price of £91.20/MWh in 2024 prices and the one in Scotland £89.49/MWh, as shown in the table below. This comes out at a blended average of £90.91/MWh.
| Projects (fixed-foundation) | Capacity (MW) | Owners | Strike price (2024 prices) | Delivery year (phase one) |
|---|---|---|---|---|
| Awel y Mor | 775 | RWE, SWM, Siemens Financial Services | £91.20/MWh | 2030/31 |
| Dogger Bank South | 3,000 | RWE, Masdar | £91.20/MWh | 2030/2031 |
| Norfolk Vanguard East | 1,545 | RWE | £91.20/MWh | 2029/2030 |
| Norfolk Vanguard West | 1,545 | RWE | £91.20/MWh | 2028/2029 |
| Berwick Bank | 1,380 | SSE Renewables | £89.49/MWh | 2030/2031 |
The two floating offshore-wind projects will see a strike price of £216.46/MWh, shown below.
| Projects (floating) | Capacity | Owners | Strike price (2024 prices) | Delivery year (phase one) |
|---|---|---|---|---|
| Pentland | 92.5 | CIP, Eurus Energy, Hexicon | £216.46/MWh | 2029/2030 |
| Erebus | 100 | TotalEnergies, Simply Blue Energy | £216.46/MWh | 2029/2030 |
These prices are around 19% below the maximum level set ahead of the auction – a figure that had been cited by opposition politicians as “proof” that the round would be a “bad deal” for consumers.
Successful projects include RWE’s Awel Y Mor (775MW), the first Welsh project to win a CfD contract in more than a decade.
Dogger Bank South in Yorkshire and Norfolk Vanguard in East Anglia – which will be two of the largest offshore windfarms in the world – at 3GW and 3.1GW, respectively – both secured contracts.
Additionally, Berwick Bank in the North Sea became the first new Scottish project to win a CfD since 2022. At 4.1GW, the project being developed by SSE Renewables is the largest planned offshore-wind project in the world.
The projects are located around the UK, which is expected to ease grid connections. Nick Civetta, project leader at Aurora Energy Research, noted in a statement:
“83% of the capacity connects in areas of high power demand and greater network capacity, lowering the cost of managing the system.”
In terms of companies, German developer RWE has dominated the auction outcome, with 6.9GW of the capacity being developed overall.
What does the record offshore-wind auction mean for bills?
The auction results arrive at a moment of intense interest in energy bills, which remain significantly higher than before the global energy crisis in 2022.
The government, along with much of the energy industry, said the new offshore wind projects would lower bills, relative to the alternative of relying on more gas.
Meanwhile opposition politicians and right-leaning media used misleading figures to argue that gas power is cheap or that the new offshore wind projects would add large costs to bills.
Broadly speaking, there is some evidence to suggest that electricity bills will rise over the years to 2030 – largely as a result of investment in the grid – before starting to decline.
However, this is the case whether the UK pushes forward with its efforts to expand clean power or not – and is mainly dependent on the timing of electricity network investments and the price of gas.
At the same time, electricity demand is starting to rise as the economy electrifies – as shown in the figure below – and many of the UK’s existing power plants are nearing the end of their lives.
This means that new electricity generation will be needed, whether from offshore wind, gas-fired power stations or from other sources.
Adam Berman, director of policy and advocacy at industry group Energy UK, said ahead of the auction that renewables were the “cheapest” source of new supplies.
Similarly, Pranav Menon, senior associate at consultancy Aurora Energy Research, tells Carbon Brief that the key question is how to meet rising demand most cost-effectively. He says:
“Here, it is quite clear that the answer is renewables (up to a certain price and volume), given that new-build gas is much more expensive…(even after accounting for costs and intermittency for renewables).”
The government said that the price for offshore wind secured through AR7 was “40% lower than the cost of building and operating a new gas power plant”. It added:
“Britain has taken a monumental step towards ending the country’s reliance on volatile fossil fuels and lowering bills for good, by delivering a record-breaking offshore wind result in its latest renewables auction.”
In a similar vein, Dhara Vyas, head of Energy UK said in a statement that the results would “deliver lower bills”. She added:
“Today’s auction results will deliver critical national infrastructure that will strengthen our energy security and deliver lower bills, as well as provide jobs, investment and economic growth right across Great Britain.”
These statements rely on updated government estimates of the cost of different electricity-generating technologies, published alongside the auction results.
They also rely on two studies published by Aurora and another consultancy, Baringa, both commissioned by renewable energy firms involved in the auction.
The government’s new cost estimates reflect the inflationary pressures that have hit turbines for gas-fired generation, as well as offshore wind supply chains.
Carbon Brief analysis of the latest and previous figures suggests that the government thinks the cost of building a gas-fired power station has more than doubled. (Reports from the US point to even steeper three-fold increases in gas turbine costs.)
As such, building and operating new gas-fired power stations would be relatively expensive, at £147/MWh, according to the government. (This assumes the gas plant would only be operating during 30% of hours in each year, in line with the current UK fleet.)
While the offshore wind prices secured in AR7 are around 10% higher than in AR6, at £91/MWh, they would still be considerably lower than the cost of a new gas plant.
However, these figures for new gas and for offshore wind in AR7 do not reflect the wider system costs of keeping the electricity grid running at all times.
In late 2025, Baringa concluded that a strike price of up to £94.50/MWh for up to 8GW of offshore wind would be “cost neutral”. This does not include system balancing costs, which the study argues are relatively modest for each additional gigawatt of capacity.
Carbon Brief understands that, when taking this into account, the “cost neutral” price for further offshore capacity would be reduced by a few pounds. This implies that the AR7 result at £91/MWh is likely to be in or around the “cost-neutral” range, based on Baringa’s assumptions.
Also, in late 2025, Aurora concluded that new offshore wind could be secured at “no net cost to consumers”, provided that contracts were agreed at no more than £94/MWh.
In contrast to Baringa’s work, this study is based on what an Aurora press release describes as a “total system cost analysis”. This means it takes into account the cost of dealing with the variable output of offshore wind, such as system balancing and backup.
In an updated note following the results of the auction, Aurora said that it would “generate net consumer savings of just over £1bn up to 2035”. This is relative to a scenario where no offshore wind had been procured at the latest auction.
(In its pre-auction analysis, Aurora pointed to a reduction in consumer electricity bills of around £20 per household per year by 2035, relative to relying on more gas power instead.)
Writing on LinkedIn, Aurora data analyst Ivan Bogachev said that this was the case, even though it might appear to be “counterintuitive”. He added:
“Moreover, AR7 projects are primarily clustered in areas which see few network constraints, limiting any contribution to higher balancing costs.”
In contrast, Conservative shadow energy secretary Claire Coutinho and right-leaning media commentators cited misleading figures to claim that the auction was “locking us in” to high prices.
Coutinho has repeatedly cited a figure for the cost of fuel needed to run a gas-fired power station in summer 2025 – some £55/MWh – as if this is a fair reflection of the cost of electricity from gas.
However, this excludes the cost of carbon, which gas plants must pay under the UK emissions trading system and the “carbon price support”. It also ignores the cost of building new gas-fired capacity, which as noted above has soared in recent years.
Dr Callum McIver, a researcher at the UK Energy Research Centre (UKERC) and research fellow at the University of Strathclyde, tells Carbon Brief that “you can’t credibly strip out the cost of carbon” and that the £55/MWh figure is not an “apples-to-apples” comparison with the AR7 result.
McIver says that a fairer comparison would be with a new-build gas plant, which, according to the latest DESNZ cost of generation report, would come in at £147/MWh – and would remain at £104/MWh, even if the cost of carbon is ignored.
UKERC director Prof Robert Gross, at Imperial College London, tells Carbon Brief that Coutinho’s £55/MWh figure for gas is “unrealistically low” because it is below current wholesale prices, which averaged around £80/MWh in 2025.
Gross adds that, as well as ignoring carbon pricing, the figure is also for “existing and not new gas stations, which we will need and which will need to recover much increased CAPEX [capital cost]”.
Another factor often not taken into account by those criticising the price of renewable energy contracts is that these projects reduce wholesale prices, as noted in Aurora’s modelling.
Separate analysis published by the Energy and Climate Intelligence Unit (ECIU) thinktank finds that wholesale power prices would have been 46% higher in 2025 – at £121/MWh rather than £83/MWh – if there had been no windfarms generating electricity.
This is because windfarms push the most expensive gas plants off the system, reducing average wholesale prices. This is a well-known phenomenon known as the “merit order effect”.
What does AR7 mean for reaching clean power by 2030?
Offshore wind is expected to be the backbone of the UK’s electricity mix in 2030, making the stakes for this CfD auction particularly high.
Under the National Energy System Operator’s (NESO) independent advice to the government, half of electricity demand will be met by offshore wind by 2030. It says this requires between 43GW and 51GW of generating capacity from the technology.
This advice informed the government’s action plan for meeting 100% of electricity demand with clean power by the end of the decade, which also sets a target of 43-50GW of offshore wind.
Currently, the UK has around 17GW of installed offshore wind capacity, leaving a gap of 27-34GW to the government’s target range.
A further 10GW of capacity already had a CfD prior to the latest auction, excluding the cancelled Hornsea 4 project. The additional 8.4GW contracted in AR7 means the remaining gap to the minimum 43GW end of the government’s range is just 7GW, as shown below.
Speaking to journalists after the auction results were announced, Chris Stark, who is head of “Mission Control” for clean power 2030, told journalists that securing 8.4GW in AR7 put the UK on track for its targets. He added:
“The result today actually takes us now to within touching distance of the goals that we set for 2030 – more to come on that, as I mentioned, with the onshore technologies and the storage projects up and down this country.
“But this is, I think, a real endorsement for the steps that Ed Miliband has taken to bring about that goal of clean power by 2030, it will bring huge benefits to people here in the UK.”
There remain a number of challenges with the delivery of these offshore-wind projects – including securing a grid connection – that could threaten delivery before 2030.
Writing on LinkedIn, Bertalan Gyenes, consultant at LCP Delta, says that with a third of the new capacity set to deliver before 2030, a “swiftly delivered and ambitious [allocation round eight] would put DESNZ within touching distance of its targets”. However, he adds:
“The job is not over yet, the windfarms need to be connected, the network upgraded, consenting pipelines de-clogged – there can be no more delays and certainly no cancellations like what we had seen with Hornsea 4 after last year’s auction.”
McIver wrote on LinkedIn that the auction result “takes us into the goldilocks zone that just about keeps CP30 targets alive, if AR8 can similarly deliver”. He added:
“OK, looking at delivery years [for the contracted projects], maybe we’re aiming for roughly CP33 [clean power by 2033] now? Maybe that would be no bad thing.”
Within the briefing for journalists, Stark highlighted a number of steps undertaken by the government over the past 18 months to ease the challenges around the expansion of the renewable energy sector.
This includes removing “zombie projects” from the queue for connecting projects to the electricity network and announcing £28bn in investment for gas and electricity grids.
As such, the auction results fit within a “host of policies” designed to make the ambitious clean power by 2030 target possible, said Stark.
The second half of the CfD results, covering technologies such as onshore wind and solar, are expected out next month. DESNZ’s action plan set a range of 27-29GW and 45-47GW of capacity for the two technologies, respectively, if the country is to meet its 2030 clean-power target.
The post Q&A: What UK’s record auction for offshore wind means for bills and clean power by 2030 appeared first on Carbon Brief.
Q&A: What UK’s record auction for offshore wind means for bills and clean power by 2030
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.
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.
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.
-
Germany uses funding to pressure climate groups on Israel-Gaza war
Many Global South climate groups are funded by the German government, a political ally of Israel, and feel unable to criticise Israel’s military action in Gaza -
Loss and damage fund urged to hold crisis meeting on Nepal
The new fund is coming under pressure from developing nations to respond quickly to climate disasters rather than just financing longer-term projects -
More support needed to power Africa’s food systems with renewables, experts say
Renewable energy could help African food businesses boost productivity and competitiveness, but the upfront cost, fragmented markets and limited financing stand in the way
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.
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.
Palestine: Israel’s bombing has left Gaza vulnerable to climate change
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.
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.
related
Factcheck: 10 flaws in the Conservative report on ‘cheap power’
Q&A: What is ‘long-duration energy storage’ – and why does the UK need it?
Q&A: What does China’s 15th ‘five-year plan’ for renewables mean for climate change?
Analysis: Wind and solar power overtake fossil fuels in Germany for first time ever
The post Analysis: UK solar power hits record high over summer 2026 appeared first on Carbon Brief.
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
1. Most EU countries expect to see declines in cereal production this year
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.
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.
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.
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.
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
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
-
Climate Change1 year ago
Guest post: Why China is still building new coal – and when it might stop
-
Greenhouse Gases2 years ago嘉宾来稿：满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Greenhouse Gases1 year ago
Guest post: Why China is still building new coal – and when it might stop
-
Climate Change2 years ago嘉宾来稿：满足中国增长的用电需求 光伏加储能“比新建煤电更实惠”
-
Renewable Energy11 months agoSending Progressive Philanthropist George Soros to Prison?
-
Climate Change2 years ago
Bill Discounting Climate Change in Florida’s Energy Policy Awaits DeSantis’ Approval
-
Greenhouse Gases1 year ago
嘉宾来稿：探究火山喷发如何影响气候预测
-
Carbon Footprint2 years agoUS SEC’s Climate Disclosure Rules Spur Renewed Interest in Carbon Credits