From Wednesday, the typical UK household will pay £221 more a year for energy. That is £18.40 a month on a standard dual-fuel tariff – the third significant increase in 18 months.
As reported by The Independent, the rise reflects higher wholesale gas prices and increased network operating costs. Ofgem’s price cap will now sit at £1,928 a year for a typical household – up from £1,707.
Who feels this most
The £221 figure applies to a home using 12,000 kWh of gas and 2,900 kWh of electricity a year – roughly a 3-bed semi with three occupants. If your home is larger, older, or draughty, your actual bill will be higher. Homes with an EPC rating of D or below could see costs exceed the cap by 20-30%, according to Energy Saving Trust data.
The catch is that many of the worst-performing homes are occupied by households least able to absorb the extra cost. The government’s ECO4 scheme offers free insulation and boiler upgrades to low-income households, but take-up remains patchy. Local authorities in England have reported waiting lists of over six months for cavity wall insulation.
What you can do – and by when
The quickest fix is behavioural: turning the thermostat down by 1°C saves about £80 a year, the Energy Saving Trust estimates. But structural changes deliver lasting protection. Loft insulation (cost typically £300-£400 for a 3-bed semi) can save £180 a year. Cavity wall insulation (£500-£700) saves around £250 a year. Both pay back within three years at current prices.
For households with a bit more capital, solar panels (a typical 4kW system costs £6,000-£8,000) can cut electricity bills by £400-£600 a year, depending on usage. The Smart Export Guarantee pays for surplus power sent to the grid – currently around 5-6p per kWh.
Heat pumps and the bigger picture
Heat pumps remain the flagship government solution, backed by the Boiler Upgrade Scheme which offers £7,500 off installation in England and Wales. A typical air-source heat pump costs £12,000-£15,000 installed, so the grant brings it to £4,500-£7,500. Running costs are lower than gas for well-insulated homes – about 20-30% less per kWh of heat delivered, according to the Energy Systems Catapult.
But the upfront cost is a barrier. The government has not yet announced a 0% loan scheme, despite calls from the Climate Change Committee and industry bodies. For homeowners with an EPC of C or above, heat pumps make financial sense within 8-10 years. For those in EPC F or G – the draughtiest homes – insulation must come first.
Ofgem’s price cap review in February 2025 will set the next six-month level. Analysts at Cornwall Insight expect another small rise in April, then a fall in October. No one is predicting a return to pre-crisis levels before 2027.
Households on standard variable tariffs should check if they can switch to a fixed deal – some fixed tariffs are now cheaper than the cap. Compare via Ofgem-accredited sites. For those eligible for ECO4, applications run through local councils or registered installers. The scheme closes to new applications on 31 March 2026. Act before winter.
Frequently Asked Questions
No – the rise is a wholesale cost increase, not a property assessment. But a higher bill makes it more urgent to improve your EPC rating. Upgrading insulation, heating, or glazing can improve your rating and lower your energy use, reducing your exposure to future price rises.
Yes. The ECO4 scheme provides free insulation and boiler upgrades for low-income households. The Boiler Upgrade Scheme offers £7,500 off a heat pump in England and Wales. Both require a home assessment. Apply through your energy supplier or a TrustMark-registered installer.
