London Daily

Focus on the big picture.
Thursday, Oct 30, 2025

UK at significant risk of gas shortages this winter, warns energy regulator

UK at significant risk of gas shortages this winter, warns energy regulator

The UK is facing "a significant risk" of gas shortages this winter, according to the industry regulator, which could impact electricity supplies.

Ofgem said due to Russia's war with Ukraine, there is a possibility the UK could enter a "gas supply emergency".

This would lead to supplies being cut to power stations which use gas to generate the country's electricity.

Gas-fired power stations generate between 40% and 60% of the UK's electricity.

Firms are at risk of running out of money because of huge charges they pay if they cannot deliver electricity.

Ofgem said: "Due to the war in Ukraine and gas shortages in Europe, there is a significant risk that gas shortages could occur during the winter 2022-23 in Great Britain. As a result, there is a possibility that Great Britain could enter into a gas supply emergency."

If this happens, supplies would be cut to "the largest gas users" which are likely to be "large gas-fired power stations which produce electricity to the National Electricity Transmission System".

It is not clear if this could result in electricity blackouts or mean homes and businesses will face energy rationing this winter.

During the Conservative Party leadership campaign, Prime Minister Liz Truss ruled out rationing.

Asked about the risk of blackouts this winter, Ofgem told the BBC: "This winter is likely to be more challenging than previous ones due to the Russian disruption of gas supplies to Europe."

But it said: "Britain is in a good position with little direct import of gas from Russia

"Nevertheless, we need to be prepared for all scenarios this winter. As a result, Ofgem is putting in place sensible contingency measures with National Grid as well as the government to ensure that the UK energy system is fully prepared for this winter."


Ofgem wrote a letter in response to SSE, which operates four gas-fired power stations in the UK that produce electricity.

SSE is concerned that operators of gas-fired power stations face millions of pounds worth of costs if they are unable to fulfil promises to supply electricity "caused by events outside their control".

A power station will burn gas to create heat which powers a turbine. This creates electricity which is transmitted up and down the UK's National Electricity Transmission System via pylons or underground cables.

In the event electricity supplies are disrupted because of constrained gas supplies, generators would have to pay what are known as "imbalance charges".

These cover the cost of National Grid having to find electricity from elsewhere to meet demand.

Ofgem said this "could result in potential insolvency of gas-fired generators if a gas supply emergency occurs".

SSE said that an averaged-sized power station could face charges of around £276m a day if it is unable to generate electricity.

In its letter, which was first reported in The Times, Ofgem said it would look at the issue of charges as a matter of urgency because it will have a "significant impact on the safety and security of the electricity system".

SSE said that by raising the issue with Ofgem it "would protect security of supply by ensuring gas-fired power stations are able to provide vital flexible generation through challenging periods".

A spokesperson said: "There is broad industry agreement on the need to examine this issue, with the decision ultimately one for Ofgem."

RWE, which also generates electricity in the UK through gas-fired power, said it shares and raised the same concerns.

"Due to circumstances beyond our control, the station would be heavily penalised for not meeting its generation obligations."

David Cox, an independent energy analyst, said that the UK was heading into a "very dangerous situation" this winter.

"The problem is we get about 40% of our electricity from gas-powered plants in the UK," he said.

Mr Cox noted that the UK will face challenges importing gas from storage sites in Europe this winter, with European countries facing their own supply crunch due to Russia's war in Ukraine.

A spokesperson for the Department for Business, Energy and Industrial Strategy said the UK "has a secure and diverse energy system and the government is confident that the steps it is taking will protect security of electricity and gas supplies".

"To strengthen this position further we are working closely with regulators and our international partners to ensure UK households and businesses' energy needs are met this winter."

Since its initial invasion of Ukraine, the Kremlin has reduced energy supplies to Europe while many countries have pledged to shift their reliance for oil and gas away from Russia.

While the UK does not rely on Russia for oil and gas, any disruption causes a widespread impact on international supplies.

Most recently, leaks were discovered at Russia's two main gas pipelines to Germany, Nord Stream 1 and Nord Stream 2. Though neither were operational, the EU, US and Nato suggested the damage was intentional. Russia has denied any involvement.

Newsletter

Related Articles

0:00
0:00
Close
UK and Vietnam Sign Landmark Migration Deal to Fast-Track Returns of Irregular Arrivals
UK Drug-Pricing Overhaul Essential for Life-Sciences Ambition, Says GSK Chief
Princesses Beatrice and Eugenie Temporarily Leave the UK Amid Their Parents’ Royal Fallout
UK Weighs Early End to Oil and Gas Windfall Tax as Reeves Seeks Investment Commitments
UK Retail Inflation Slows as Shop Prices Fall for First Time Since Spring
Next Raises Full-Year Profit Guidance After Strong Third-Quarter Performance
Reform UK’s Lee Anderson Admits to 'Gaming' Benefits System While Advocating Crackdown
United States and South Korea Conclude Major Trade Accord Worth $350 Billion
Hurricane Melissa Strikes Cuba After Devastating Jamaica With Record Winds
Vice President Vance to Headline Turning Point USA Campus Event at Ole Miss
U.S. Targets Maritime Narco-Routes While Border Pressure to Mexico Remains Limited
Bill Gates at 70: “I Have a Real Fear of Artificial Intelligence – and Also Regret”
Elon Musk Unveils Grokipedia: An AI-Driven Alternative to Wikipedia
Saudi Arabia Unveils Vision for First-Ever "Sky Stadium" Suspended Over Desert Floor
Amazon Announces 14 000 Corporate Job Cuts as AI Investment Accelerates
UK Shop Prices Fall for First Time Since March, Food Leads the Decline
London Stock Exchange Group ADR (LNSTY) Earns Zacks Rank #1 Upgrade on Rising Earnings Outlook
Soap legend Tony Adams, long-time star of Crossroads, dies at 84
Rachel Reeves Signals Tax Increases Ahead of November Budget Amid £20-50 Billion Fiscal Gap
NatWest Past Gains of 314% Spotlight Opportunity — But Some Key Risks Remain
UK Launches ‘Golden Age’ of Nuclear with £38 Billion Sizewell C Approval
UK Announces £1.08 Billion Budget for Offshore Wind Auction to Boost 2030 Capacity
UK Seeks Steel Alliance with EU and US to Counter China’s Over-Capacity
UK Struggles to Balance China as Both Strategic Threat and Valued Trading Partner
Argentina’s Markets Surge as Milei’s Party Secures Major Win
British Journalist Sami Hamdi Detained by U.S. Authorities After Visa Revocation Amid Israel-Gaza Commentary
King Charles Unveils UK’s First LGBT+ Armed Forces Memorial at National Memorial Arboretum
At ninety-two and re-elected: Paul Biya secures eighth term in Cameroon amid unrest
Racist Incidents Against UK Nurses Surge by 55%
UK Chancellor Rachel Reeves Cites Shared Concerns With Trump Administration as Foundation for Early US-UK Trade Deal
Essentra plc: A Closer Look at a UK ‘Penny Stock’ Opportunity Amid Market Weakness
U.S. and China Near Deal to Avert Rare-Earth Export Controls Ahead of Trump-Xi Summit
Justin time: Justin Herbert Shields Madison Beer with Impressive Reflex at Lakers Game
Russia’s President Putin Declares Burevestnik Nuclear Cruise Missile Ready for Deployment
Giuffre’s Memoir Alleges Maxwell Claimed Sexual Act with Clooney
House Republicans Move to Strip NYC Mayoral Front-Runner Zohran Mamdani of U.S. Citizenship
Record-High Spoiled Ballots Signal Voter Discontent in Ireland’s 2025 Presidential Election
Philippines’ Taal Volcano Erupts Overnight with 2.4 km Ash Plume
Albania’s Virtual AI 'Minister' Diella Set to 'Birth' Eighty-Three Digital Assistants for MPs
Tesla Unveils Vision for Optimus V3 as ‘Biggest Product of All Time’, Including Surgical Capabilities
Francis Ford Coppola Auctions Luxury Watches After Self-Financed Film Flop
Convicted Sex Offender Mistakenly Freed by UK Prison Service Arrested in London
United States and China Begin Constructive Trade Negotiations Ahead of Trump–Xi Summit
U.S. Treasury Sanctions Colombia’s President Gustavo Petro over Drug-Trafficking Allegations
Miss USA Crowns Nebraska’s Audrey Eckert Amid Leadership Overhaul
‘I Am Not Done’: Kamala Harris Signals Possible 2028 White House Run
NBA Faces Integrity Crisis After Mass Arrests in Gambling Scandal
Swift Heist at the Louvre Sees Eight French Crown Jewels Stolen in Under Seven Minutes
U.S. Halts Trade Talks with Canada After Ontario Ad Using Reagan Voice Triggers Diplomatic Fallout
Microsoft AI CEO: ‘We’re making an AI that you can trust your kids to use’ — but can Microsoft rebuild its own trust before fixing the industry’s?
×