Energy bills are set to rise AGAIN in January, but households could save £141 by making changes now

  • Many energy companies have deals that will undermine Ofgem’s price cap from January

The average household energy bill will rise to £1,738 from January, but it could be possible to beat the rise and save more than £140 a year by switching to a fixed rate.

The average home currently pays an energy bill of £1,717 a year, for a deal with prices set by regulator Ofgem’s price cap.

This will rise to £1,738, or 1.2 per cent, from 1 January 2025 for those on variable rate energy contracts regulated by the price cap and using average amounts of gas and electricity.

But households may be able to avoid the limit and save money by taking out a fixed-rate energy contract.

At the moment, most energy deals are variable. That means they change the price, normally four times a year when Ofgem adjusts its price cap.

Fixed rates, as the name suggests, offer fixed prices for unit rates (the energy used) and fixed charges (daily fees paid regardless of the energy used).

Highs and lows: how Ofgem’s energy price cap has changed since 2019

Before the 2021 energy crisis, most energy deals had a fixed rate, with variable rates reserved for homes that had dropped out of a fixed contract and had not entered into a new contract.

But if you can find a flat rate cheaper than the price cap, you can save money on your energy bills.

The top ten cheapest energy deals range from £1,597 per year to £1,636.

The current cheapest fixed rate energy deal is from E.On Next, at £1,597 per year, or £141 less than the January 1 price cap.

Top ten cheapest fixed energy deals
Energy companyAgreementTermPriceSavings vs. January Price LimitExit costs
E.To nextNext Fixed 18m v718 months£1,597£141€50 per fuel
Outsmart the marketFix’d Dual Nov24 v2.012 months£1,606 £132€25 per fuel
EOFEasy to determine 1 year January 2614 months£1,608 £130€25 per fuel
British gasFlat rate 18M18 months£1,608£130€50 per fuel
OctopusOctopus 12M Fixed November 2024 v212 months£1,609£129No
Cooperative energyCo-op 12M Fixed November 2024 v212 months£1,609£129No
Outsmart the market18 months Fix’d Dual Nov24 v5.018 months£1,611£127€50 per fuel
E.To nextNext reward days Fixed 12m v112 months£1,620 £118€50 per fuel
E.To nextNext Fixed 12m v3512 months£1,620£118€50 per fuel
Sainsbury’s energySainsbury’s Fix and Reward Fixed 18m v618 months£1,636£102€50 per fuel
Source: Uswitch

Beware of the obligations associated with fixed-rate energy contracts

Saving money by taking out a cheaper fixed rate may seem like a no-brainer, but there are some possible conditions attached.

Firstly, all the above figures are just averages. If you use more energy, you still pay more with a permanent contract. This only determines the costs of each unit of gas and electricity that you use.

Secondly, many fixed rate deals come with expensive exit fees of up to £100 per fuel.

Even in the table above, six out of ten deals have an exit fee of £50 per fuel.

Exit fees can exacerbate the third potential problem with fixed interest rates: the fact that no one can predict the future.

All these solutions currently work out cheaper than a household would pay if the price ceiling were maintained.

But they also expect that energy prices will not fall further in the period of twelve to eighteen months of the fixed term.

If energy prices fall, consumers may be better off switching to a cheaper solution, or perhaps even staying on a variable rate limited by the price cap.

Expensive exit fees could lock consumers into more expensive energy deals as it becomes cheaper to stay than to move.

Energy prices are expected to fall again in April and then July, according to experts at Cornwall Insight, but the company has not yet said by how much.

There may be cheaper solutions available

There may be cheaper flat rate offers than those mentioned above, but they are hidden from view.

Energy companies are free to sell fixes only to their own customers, and do not have to disclose these rates to the rest of the world.

If your energy company contacts you about an exclusive fixed rate, check how this compares in price to what you are paying now and what you would pay in October.