Energy Price Cap October 2026: 9 Things You Must Know

Last Updated: 3 October 2026

The energy price cap October 2026 took effect on 1 October, setting the benchmark annual bill for a typical UK household at £1,723 — a rise of £60 a year, or about £5 a month, on the previous £1,663 cap. It is the second quarterly rise in a row, and it arrives just as colder weather sends heating use climbing across the country.

There is a twist this time. While the headline bill is going up, the Government has removed 5% VAT from domestic electricity bills until the end of March 2027, taking roughly £45 a year off the cap. Without that intervention, Ofgem says the October cap would have been higher still.

Forecasters are also warning of a far bigger jump ahead, with Cornwall Insight predicting a 16% rise to £1,999 in January 2027. In this article, we unpack everything the energy price cap October 2026 means for your money: the new unit rates and standing charges, who pays what, how the VAT cut works, what January could bring, and nine practical ways to cut your energy costs this winter.

What is the energy price cap October 2026?

The energy price cap October 2026 is the maximum unit rates and standing charges suppliers can charge households on default tariffs in England, Scotland and Wales from 1 October to 31 December 2026. Announced by Ofgem on 26 August, it sets a benchmark bill of £1,723 a year for a typical household paying by Direct Debit, up 4% from £1,663.

Energy Price Cap October 2026 Rates: The Full Breakdown

The £1,723 figure is not a maximum bill. It is an annualised estimate for a typical household using 2,500 kWh of electricity and 9,500 kWh of gas a year and paying by Direct Debit. Use more energy and you will pay more; use less and you will pay less.

What actually decides your bill are the unit rates and standing charges your supplier applies. Here are Ofgem’s national averages for Direct Debit customers, with the July to September rates shown for comparison.

Charge	Jul–Sep 2026	Oct–Dec 2026
Electricity unit rate	26.11p per kWh	26.32p per kWh
Electricity standing charge	57.19p per day	54.83p per day
Gas unit rate	7.33p per kWh	7.97p per kWh
Gas standing charge	29.04p per day	29.68p per day

Note that the gas figures include 5% VAT, while the electricity figures reflect the VAT removal. These are averages across England, Scotland and Wales — your exact rates depend on your region, payment method and meter type, so always check your supplier’s tariff notice, as set out in Ofgem’s official price cap announcement.

The table also shows where the rise really comes from. The gas unit rate jumps from 7.33p to 7.97p per kWh — an increase of nearly 9% — while the electricity unit rate barely moves and the electricity standing charge actually falls. Gas is doing almost all of the damage this time.

Why the Energy Price Cap October 2026 Went Up

Ofgem says the main driver is higher wholesale gas prices, pushed up by the ongoing conflict in the Middle East. Wholesale prices rose 11% in the three months before the announcement, and gas remains the dominant force behind UK energy bills.

“High international gas prices are continuing to drive energy costs in the UK. We welcome the Government’s intervention to remove VAT from electricity bills, without which customers would have faced even higher costs this winter.”

Neil Kenward, Ofgem’s Director General for Markets

It is worth keeping the rise in perspective. The energy price cap October 2026 is still 52% below the £2,500 crisis peak of 2022, when the Government stepped in to shield households from soaring wholesale costs. But after adjusting for inflation, the new cap sits 7% higher than the same period in 2025.

Ofgem also updated its definition of a typical household in July 2026. The new benchmark assumes 2,500 kWh of electricity and 9,500 kWh of gas a year — down from previous levels — reflecting that British homes are using less energy than they did a few years ago thanks to better efficiency, warmer weather and, more recently, higher prices.

The Electricity VAT Cut Explained

From 1 October 2026 to 31 March 2027, no VAT is charged on domestic electricity bills. The Government estimates the move saves a typical household around £45 a year, and suppliers apply it automatically — you do not need to do anything to get it.

The saving applies even if you are already on a fixed tariff, and prepayment customers see it reflected in their top-ups. Small businesses, charities and residential care homes on the reduced 5% rate also move to 0% for the period. Gas still carries 5% VAT, which is one reason the gas side of the bill rises while the electricity side stays flat.

As a result, Ofgem says gas bills rise by about 8% under the energy price cap October 2026, while electricity bills remain broadly stable. The VAT cut softens the blow, but it does not cancel it out — which is why the headline cap still climbs to £1,723.

• Households that do not use gas see an increase of less than 1% — the VAT cut almost wipes out their rise.
• The VAT cut is funded for the 2026–27 financial year, and runs until 31 March 2027.
• Extra help is available: the Department for Energy Security and Net Zero says around 6 million households are also eligible for the £150 Warm Home Discount on electricity bills this winter.

What October’s Cap Means for Different Ways of Paying

Ofgem sets a different cap for each payment method, so the energy price cap October 2026 is not one single number. Paying by monthly Direct Debit gives the £1,723 benchmark, while those who pay on receipt of a bill face £1,861 a year on typical use.

Prepayment customers actually have the lowest capped rates, at £1,678 a year for typical use. Neil Kenward noted that prepayment customers pay the lowest price cap rates and “could save consumers an average of about £45 compared to direct debit”.

If you pay by cash, cheque or quarterly Direct Debit, switching to monthly Direct Debit is one of the quickest ways to cut your bill. Around 22 million households on default tariffs are covered by the cap, while roughly 11 million households on fixed deals will not feel the rise until their own contracts come to an end.

January 2027 Forecast: A Bigger Rise Is Coming

The energy price cap October 2026 expires on 31 December — and what follows could be far more painful. Cornwall Insight’s forecast, published on 30 September 2026, predicts the cap will rise 16% to £1,999 a year in January 2027. That is an extra £276 a year, and the biggest increase since January 2023.

The analysts blame the escalating conflict in the Middle East, which has left EU gas storage at its lowest September levels in 15 years — only around 65% full at the start of the month. With Ofgem’s observation window for the January cap already nearly halfway through, Cornwall Insight says a January rise is “all but certain”.

“Households will see rising energy bills going into winter, with the risk that unfortunately January will bring even more hardship.”

Craig Lowrey, principal consultant at Cornwall Insight

Other forecasters are gloomier still. MoneySavingExpert’s latest forecast, averaging predictions from EDF, British Gas and E.on Next, puts the January cap at around £2,085 — a rise of about 21% on October’s level. Martin Lewis has urged households on standard variable tariffs to look at fixing now rather than waiting.

Ofgem will confirm the January to March 2027 cap by 25 November 2026. Until then, every January figure is a forecast, not a confirmed rate — but the direction of travel is clear, and it is not good news for household budgets.

Should You Fix Your Energy Tariff Before January?

With a January spike looming, locking in a fixed deal deserves a serious look. Ofgem says fixed tariffs are available at £100 or more below the energy price cap October 2026 level, and its Director General for Markets has pointed households directly towards them.

According to MoneySavingExpert’s comparison, updated on 2 October 2026, some of the cheapest 12-month fixes come in around 4–5% below the cap. But fixing is a trade-off: you gain protection from the January rise while giving up the chance to benefit if wholesale prices — and the cap — fall later in 2027.

Fixing also suits households that value certainty over squeezing out the last penny. If you know your monthly payment will not move for 12 months, budgeting through winter becomes far simpler — even if the maths ends up slightly less favourable than staying on a variable tariff and hoping prices fall.

• Run a whole-of-market comparison for your postcode and usage before deciding — the cheapest deal for you depends on where you live.
• Check the exit fees, which typically run £25 to £50 per fuel, so you can leave cheaply if a better deal appears.
• Consider discounted price-cap trackers as a halfway house — they move with the cap but guarantee a discount on it for 12 months.
• Read the full analysis in Martin Lewis’s guide to whether you should fix before you commit.

9 Practical Ways to Cut Your Energy Bills This Winter

Whatever the energy price cap October 2026 says on paper, using less energy is still the most reliable way to pay less. These nine steps can make a real difference to your bills this winter.

• Turn the thermostat down by 1°C. It could cut your heating bill by around 10% — and most people barely notice the difference.
• Give an accurate meter reading. Estimated bills can be wrong in the supplier’s favour, so a real reading means you only pay for what you actually use.
• Pay by Direct Debit. It is the cheapest capped payment method for most households, and it spreads winter costs evenly across the year.
• Bleed your radiators. Air trapped at the top of a radiator stops it heating properly — a cheap bleed key from any hardware shop does the job in minutes.
• Turn down your combi boiler’s flow temperature. Many boilers leave the factory set to around 80°C, but 55–60°C is often plenty for radiators — and it can save around £70 a year.
• Wash clothes at 30°C. Modern detergents clean just as well at lower temperatures, and eco cycles use less energy even when they run longer.
• Switch to LEDs and kill standby. LED bulbs use a fraction of the power of old-style bulbs, and fully switching devices off beats leaving them humming on standby.
• Check the Warm Home Discount. Around 6 million households qualify for £150 off their electricity bill this winter — contact your supplier to see if you are eligible.
• Talk to your supplier if you are struggling. Ofgem urges anyone worried about bills to get in touch early, as suppliers must offer affordable repayment plans and routes to financial help.

Final Thoughts: Act Before Winter Bites

The energy price cap October 2026 is a mixed picture: a £60 rise in the headline bill, softened by the electricity VAT cut, with a much steeper increase forecast for January. The households that fare best this winter will be the ones that act now rather than waiting for the January announcement.

Compare fixed deals, trim your usage where you can, and keep an eye on Ofgem’s January decision on 25 November. Small steps taken today — a lower thermostat, a real meter reading, a cheaper fix — could save you hundreds of pounds when the coldest months arrive, long after the energy price cap October 2026 has given way to whatever comes next.

And remember that the cap only limits rates, never your total bill. The cheapest fix in the world still charges you for every unit you burn, so the habits you build this autumn — a lower thermostat, accurate readings, shorter showers — will keep paying you back long after this winter is over.