Energy bills are set to fall to their lowest price in two years from April, as regulator Ofgem reduces its energy price cap in response to wholesale prices.

The price an average household will pay for energy is set to drop by 12.3 per cent, from £1,928 per year to £1,690 per year.

The £238 fall over the year equates to around £20 saved each month for the average household in England, Scotland and Wales.

The cap does not set the maximum a household will pay for their energy but limits the amount providers can charge them per unit of gas or electricity, so those who use more energy will pay more.

Ofgem said the drop would see energy prices reach their lowest level since Russia’s invasion of Ukraine in February 2022, which caused a spike in an already turbulent wholesale energy market, driving up costs for suppliers and customers.

Ofgem chief executive Jonathan Brearley said: “This is good news to see the price cap drop to its lowest level in more than two years – and to see energy bills for the average household drop by £690 since the peak of the crisis – but there are still big issues that we must tackle head-on to ensure we build a system that’s more resilient for the long term and fairer to customers.

“That’s why we are levelising standing charges to end the inequity of people with prepayment meters, many of whom are vulnerable and struggling, being charged more up-front for their energy than other customers.

“We also need to address the risk posed by stubbornly high levels of debt in the system, so we must introduce a temporary payment to help prevent an unsustainable situation leading to higher bills in the future. We’ll be stepping back to look at issues surrounding debt and affordability across market for struggling consumers, which we’ll be announcing soon.

“These steps highlight the limitations of the current system – we can only move costs around – so we welcome news that the Government is opening the conversation on the future of price regulation, seeking views on how standard energy deals can be made more flexible so customers pay less if using electricity when prices are lower.

“But longer term we need to think about what more can be done for those who simply cannot afford to pay their energy bills even as prices fall. As we return to something closer to normality we have an opportunity to reset and reframe the energy market to make sure it’s ready to protect customers if prices rise again.”

Ofgem announced it is allowing a temporary additional payment of £28 a year, or £2.33 a month, to make sure suppliers have enough funds to support customers who are struggling.

This will be added to the bills of customers who pay by direct debit or standard credit and is to be partly offset by the end of an allowance worth £11 per year that covered debt costs related to the Covid pandemic.

Prepayment meter customers will not have to pay the extra charge, as many do not build up the same level of debt as credit customers because they top up as they go, Ofgem said.