UK faces ‘catastrophic winter’ as energy costs soar, EDF boss says

Philippe Commaret fears that by January, half of Britain's households might be in fuel poverty

British consumers will find out on Friday how much the energy price cap will rise, with analysts expecting average annual bills to increase to more than £3,500. PA

A senior energy company boss has warned that UK households face a “dramatic and catastrophic winter” as the price cap on bills is set to rise.

Half of UK households could be in fuel poverty in January as a result of rocketing energy prices, said EDF Energy managing director Philippe Commaret.

Mr Commaret's warning came as the National Grid prepared to hold an exercise to test the resilience of the UK’s systems in the event of a gas supply emergency.

Consumers will find out on Friday how much the energy price cap will rise, with analysts expecting average annual bills to increase to more than £3,500 ($4,138).

Mr Commaret said EDF is launching a campaign to help customers to cut bills with energy-saving measures, but the scale of the problem means further government intervention is needed.

“We face, despite the support that the government has already announced, a dramatic and catastrophic winter for our customers,” he told BBC Radio 4’s Today programme.

“In fact, in January half of the UK households might be in fuel poverty. That’s the reason why we want to take actions in order to do everything we can do in order to help our customers.

“So, we are announcing today that we are going to launch a campaign in order to reach hundreds of thousands of our customers to provide them further support to help them cut their costs, but also make sure that they are accessing all the available support that is available for them.”

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Regulator Ofgem will announce the new level of the price cap on Friday, with energy industry consultants Cornwall Insight warning that households will face an 80 per cent rise in bills going into the winter period.

Energy prices are tipped to hit £3,554 from October, then rise to £4,650 from January.

So between October and April — which includes the coldest months of the year — the average household will pay the equivalent of £4,102 per year for their gas and electricity.

It would be a massive jump from today’s £1,971, which is already a record, and much higher than the £1,138 seen last winter.

No immediate extra help will be announced by Boris Johnson’s government, with major financial decisions being postponed until either Liz Truss or Rishi Sunak becomes prime minister following the Tory leadership contest.

Mr Sunak has pledged to remove VAT from energy bills, while Ms Truss has promised to cut green levies.

“I think that all ideas in order to keep the bills for customers flat are really important and have all to be considered," Mr Commaret said.

“There is not only one lever to be pulled but all levers have to be pulled right now because we face a catastrophic winter.”

The war in Ukraine and the economic isolation of gas-producing Russia, combined with surging energy demand following the easing of coronavirus restrictions around the world, have driven up prices and caused uncertainty in international supply.

Downing Street has insisted there is no need for consumers to panic and “households, businesses and industry can be confident they will get the electricity and gas that they need over the winter”.

The UK's energy crisis - video

But a regular emergency planning exercise to help the UK to prepare for the possibility of a shortage of gas supplies has been doubled in size, the BBC reported.

The National Grid’s Exercise Degree will examine whether firms can appropriately respond to a gas supply shortage which has electricity system implications.

The exercise will take place in two stages on September 13 to 14 and October 4 to 5. Last year’s version of the event took place over two days.

But the timetable for the event was set out in January, before the Russian invasion of Ukraine, and is not related to the current energy market turbulence.

“Exercise Degree is the latest in a long series of annual exercises which go back to 1996 when the network emergency co-ordinator role was created," a National Grid spokeswoman said.

“The exercises enable National Grid gas, government and industry participants to test the effectiveness of industry-wide emergency arrangements in order to prevent, and (if unavoidable) respond to a gas supply emergency.

“The network emergency co-ordinator has an obligation to provide assurance to the HSE (Health and Safety Executive) on the effectiveness of these arrangements. The pre-winter exercises take place every year ahead of winter and have become a routine part of the energy industry’s annual calendar.

“The arrangements for Exercise Degree were made back in January 2022.”

A government representative said: “These are standard, industry-led exercises, which take place every year as part of normal preparations for a wide range of scenarios, including those that are highly unlikely to occur.

“Households, businesses and industry can be confident that the UK’s secure and diverse energy supplies will provide the electricity and gas they need.”