What is the Ofgem energy price cap in 2026?

Ofgem's energy price cap for Q4 2026 (October–December 2026) is approximately £1,717 per year for a typical household using 2,900 kWh of electricity and 11,500 kWh of gas annually. This is significantly below the peak cap of £3,549/year (Q4 2022) but still above the pre-crisis cap of £1,042/year (Q1 2021). The cap limits the unit rate (p/kWh) and standing charge (p/day) that suppliers can charge — not the total bill, which varies by actual consumption. The unit rate for gas under the Q4 2026 cap is approximately 5.5–6.0 p/kWh; electricity approximately 24–26 p/kWh.

How does Ofgem set the energy price cap?

Ofgem sets the energy price cap quarterly, updating it every three months (Q1: Jan–Mar, Q2: Apr–Jun, Q3: Jul–Sep, Q4: Oct–Dec). The cap is calculated using Ofgem's formula that includes: (1) estimated wholesale energy costs based on forward market prices approximately 3–6 months before the cap period; (2) network costs (transmission and distribution charges); (3) supplier operating costs and profit margins; (4) VAT (5% reduced rate on domestic energy). The formula uses a combination of NBP (National Balancing Point) gas futures and power futures to estimate wholesale costs. This means the cap lags actual market movements by several months — it can still be above current wholesale costs when markets fall, and below when they spike.

Are UK energy bills still above pre-2022 levels?

Yes. While the Ofgem energy price cap in 2026 (~£1,717/year) has fallen significantly from its peak of £3,549/year (Q4 2022), it remains approximately 65% above the pre-crisis level of £1,042/year (Q1 2021). Wholesale gas prices (NBP) have normalised significantly from 2022 peaks but remain structurally higher than pre-2021 levels because: European gas storage has prioritised security over cost, Norwegian gas production has plateaued, and the EU's diversification away from Russian pipeline gas has tightened European LNG demand — keeping global LNG prices elevated versus pre-2021. UK household budgets remain under pressure from energy costs that are structurally higher than the pre-crisis baseline.

UK Gas Prices 2026

Published 1 August 2026 · Updated 19 October 2026

UK household gas prices in 2026 remain significantly above pre-2021 levels despite substantial falls from the 2022 crisis peak. Ofgem's energy price cap — the mechanism that limits what suppliers can charge domestic customers — sets the effective ceiling for household gas and electricity bills. The Q4 2026 cap of approximately £1,717/year for a typical household is 65% above the pre-crisis 2021 level, reflecting the structural reset in European gas markets after Russia's invasion of Ukraine ended Europe's dependence on cheap Russian pipeline gas.

UK household gas prices are distinct from road transport fuel prices, but share common drivers (crude oil linkages, geopolitics, LNG supply). For road transport petrol and diesel prices, see our UK petrol prices 2026. For European gas market context, see our Europe gas prices recovery 2025.

Ofgem energy price cap (2026)

Quarter	Annual cap (typical household)	Gas unit rate (p/kWh approx.)
Q1 2026 (Jan–Mar)	~£1,738/year	~5.6 p/kWh
Q2 2026 (Apr–Jun)	~£1,690/year	~5.4 p/kWh
Q3 2026 (Jul–Sep)	~£1,720/year	~5.6 p/kWh
Q4 2026 (Oct–Dec)	~£1,717/year	~5.5 p/kWh

The cap is a unit rate cap — the actual bill depends on consumption. A highly energy-efficient home using 40% less than the typical consumption assumption will pay approximately £700–900/year; a large, poorly insulated home using twice the typical consumption could pay £3,000+/year even within the cap unit rates.

UK wholesale gas prices: NBP and TTF linkage

UK wholesale gas prices are set at the National Balancing Point (NBP) — the UK's virtual gas trading hub. NBP prices closely track Dutch TTF (Title Transfer Facility) prices with a small premium or discount depending on UK-specific supply/demand:

NBP and TTF traded at approximately 85–100 p/therm (€28–33/MWh) through most of 2026, well below the 2022 peak of 500+ p/therm but above the pre-2021 average of 40–60 p/therm
Key UK gas supply sources: Norwegian pipeline gas (~50% of supply), UK Continental Shelf production (declining), LNG imports (primarily from the US and Qatar)
Interconnectors to Belgium and the Netherlands mean UK prices are increasingly linked to European gas market conditions

The 2022 energy crisis legacy
The 2021–2022 European gas crisis — triggered by low storage after a cold 2020–21 winter, reduced Russian supply pre-invasion, and then post-invasion sanctions — permanently restructured European (including UK) gas pricing. The era of Russian pipeline gas at ~€8–15/MWh is gone. Europe's gas now competes on the global LNG market against Asian buyers, establishing a structural price floor significantly above pre-2021 levels. UK consumers bear this through the Ofgem price cap. For the Russia gas context, see our Russia gas Europe 2025 analysis.

Ofgem price cap history

Period	Annual cap (typical household)	Market context
Q1 2021	£1,042/year	Pre-crisis baseline; cheap gas
Oct 2021	£1,277/year	Gas prices beginning to rise
Apr 2022	£1,971/year	Post-Ukraine invasion surge
Oct 2022	£3,549/year (gov. EPG: £2,500)	Government Energy Price Guarantee active
Apr 2023	£3,000/year	EPG ended; cap still high
Q1 2024	~£1,928/year	Wholesale normalisation beginning
Q4 2026	~£1,717/year	Partial normalisation; still 65% above 2021

2027 UK gas price outlook

Forward wholesale gas prices for 2027 suggest the cap could remain in the £1,600–1,900 range through 2027, with downside risk if LNG supply additions (US exports, Qatar expansion) exceed European demand, and upside risk from cold winters or supply disruptions. The UK government's long-term strategy relies on increased North Sea production (via new licensing), domestic heat pump rollout (reducing gas demand), and offshore wind expansion (reducing gas in power generation).

For LNG supply context, see our US LNG export surge analysis. For the COP31 climate policy context, see our COP31 2026 preview.

Frequently asked questions

What is the Ofgem energy price cap in 2026? Ofgem's Q4 2026 energy price cap is approximately £1,717/year for a typical household (2,900 kWh electricity + 11,500 kWh gas). The cap limits unit rates, not total bills. The gas unit rate is approximately 5.5–6.0 p/kWh. This is well below the Q4 2022 peak of £3,549/year but 65% above the pre-crisis Q1 2021 level of £1,042/year.: Ofgem's Q4 2026 energy price cap is approximately £1,717/year for a typical household (2,900 kWh electricity + 11,500 kWh gas). The cap limits unit rates, not total bills. The gas unit rate is approximately 5.5–6.0 p/kWh. This is well below the Q4 2022 peak of £3,549/year but 65% above the pre-crisis Q1 2021 level of £1,042/year.
How does Ofgem set the energy price cap? Ofgem updates the cap quarterly using a formula combining estimated wholesale costs (from NBP gas and power futures 3–6 months ahead), network/distribution charges, supplier operating costs, and 5% VAT. Because it uses forward prices, it lags spot market moves — the cap can remain elevated for months after wholesale prices fall.: Ofgem updates the cap quarterly using a formula combining estimated wholesale costs (from NBP gas and power futures 3–6 months ahead), network/distribution charges, supplier operating costs, and 5% VAT. Because it uses forward prices, it lags spot market moves — the cap can remain elevated for months after wholesale prices fall.
Are UK energy bills still above pre-2022 levels? Yes. At ~£1,717/year (Q4 2026), the cap is approximately 65% above the pre-crisis baseline of £1,042/year (Q1 2021). European gas markets have structurally reset after losing Russian pipeline gas — European LNG competition means NBP/TTF now trade at a higher structural floor (~85–100 p/therm vs pre-2021 ~40–60 p/therm). Full return to 2021 energy bill levels is unlikely without major demand reduction.: Yes. At ~£1,717/year (Q4 2026), the cap is approximately 65% above the pre-crisis baseline of £1,042/year (Q1 2021). European gas markets have structurally reset after losing Russian pipeline gas — European LNG competition means NBP/TTF now trade at a higher structural floor (~85–100 p/therm vs pre-2021 ~40–60 p/therm). Full return to 2021 energy bill levels is unlikely without major demand reduction.