WealthR Live › Energy: the cap is up 4% from October

Energy: the cap is up 4% from October confirmed

By Liam Kane·Updated 1 October 2026·3 updates

energy price cap up 4% on 1 October

Where this stands

From 1 October the cap is £1,723 a year for a typical household paying by direct debit, up 4% from £1,663 — about £5 a month more. Ofgem confirmed it on 26 August. That 4% already has the electricity VAT cut inside it, worth about £45 a year, which is why Ofgem says this period cannot be compared directly with the one before. It is gas doing the work: gas bills rise 8% while electricity stays broadly flat, so a home without gas sees under 1%. The cap limits the unit rates and standing charges you can be charged, not your total bill, so what you actually pay still follows what you use. Around 22 million households on default tariffs are affected; the 11 million on fixed deals are not until those deals end.

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What has happened, newest first

Every change we have recorded on this subject, with the date it landed. The most recent one is what the summary above is drawn from.

1 October 2026In force

Two things landed together on 1 October. The energy price cap rose 4% to £1,723 a year for a typical direct-debit household, and VAT on domestic electricity dropped from 5% to zero. The second one pays for part of the first: the VAT cut is worth about £45 a year and it is already inside that 4%. Ofgem says so itself — this cap period cannot be compared directly with the last one — which means the underlying rise in what energy costs is bigger than the headline. It is gas doing the work: gas unit rates are up 8.7% while electricity is up 0.8% and its daily standing charge has actually fallen, from 57.19p to 54.83p. The VAT cut covers Great Britain only; Northern Ireland stays at 5% and its Executive receives comparable funding instead. The date that matters now is 31 March 2027, when the zero rate ends and 5% goes back on electricity, five days before the new tax year starts. Whether it is extended is a Budget question.

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13 September 2026Confirmed

Your energy bills go up on 1 October. Ofgem's cap rises 4%, from £1,663 to £1,723 a year for a typical direct-debit household — roughly £5 a month. Almost all of it is gas, up 8%, while electricity is broadly flat because VAT on it has been removed; without that the cap would be about £45 higher. The cap caps unit rates, not your bill, so a cold winter still costs more. If you are on a fixed deal you are untouched until it ends.

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26 August 2026New

Ofgem has confirmed the energy price cap rises 4% on 1 October: a typical dual-fuel home paying by direct debit goes from £1,663 to £1,723 a year, about £5 a month. Nearly all of it is gas, which is up 8% — an all-electric home sees under 1%. Two things worth knowing: the cap limits unit rates, not your bill, so if you use more than the typical home you pay more than £1,723; and around a third of households are on a fixed deal and won't see this at all.

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WealthR Live is general information, not regulated financial advice. Figures for rumoured measures are illustrative and may not happen.