Wholesale Energy: ~40%
What suppliers pay on gas and electricity markets. The largest component. Driven by global gas prices, Middle East conflict, and LNG supply.
The UK Energy Price Cap
Find out how the Ofgem price cap works, what the current rates are, and how to secure a better deal.
The UK Energy Price Cap
Find out how the Ofgem price cap works, what the current rates are, and how to secure a better deal.
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The Ofgem Energy Price Cap: Clearly Explained
The energy price cap is a limit set by Ofgem — the UK's energy regulator — on the maximum amount energy suppliers can charge for each unit of gas and electricity used by households on default variable tariffs. It was first introduced in January 2019 to protect customers from being overcharged.
IMPORTANT: The cap does not limit your total energy bill. It only limits the per-unit rates you pay. If your household uses more energy than the Ofgem 'typical' consumption values, your bill will exceed the cap figure regardless of supplier compliance.
The cap limits unit rates and standing charges for Direct Debit, prepayment meter, and standard credit customers. It does NOT cover fixed-rate tariffs, heating oil or LPG, Northern Ireland, business energy, or some specialist time-of-use and green tariffs.
What Does the Ofgem Price Cap Cover?
The cap protects some customers on some tariff types: but not all. Know where you stand.
Ofgem Energy Price Cap: Quarter by Quarter
Ofgem reviews and updates the price cap every three months. Figures are for a typical dual-fuel household paying by monthly Direct Debit.
1
Oct–Dec 2025: £1,755/yr
No change from previous quarter. Stable wholesale markets.
2
Jan–Mar 2026: £1,758/yr
▲ +0.2% (+£3). Minor cost adjustments. Broadly stable.
3
Apr–Jun 2026 ✦ CURRENT: £1,641/yr
▼ −6.6% (−£117). Green levy removal + wholesale fall. LIVE.
4
Jul–Sep 2026 (FORECAST): ~£1,929/yr
▲ +18% (+£288) est. Middle East conflict driving wholesale surge. Fix now.
Current Ofgem Price Cap Unit Rates & Standing Charges
Maximum rates suppliers can charge on default variable tariffs from 1 April to 30 June 2026. Includes 5% VAT. National averages for England, Scotland, and Wales.
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Are You Covered by the Energy Price Cap?
Different customer types have different levels of protection under the Ofgem framework.
DD
Direct Debit Customers
Fully protected at the lowest available capped rate. Monthly Direct Debit is the cheapest payment method under Ofgem.
PPM
Prepayment Meter Customers
Fully covered. Since April 2024, PPM rates have been broadly aligned with Direct Debit rates, closing the longstanding gap.
SC
Standard Credit Customers
Covered but at a slightly higher rate, typically £1,772 on typical usage versus £1,641 for Direct Debit.
FIX
Fixed Tariff Customers
Not directly subject to the cap. Your rates are fixed at the level agreed when you signed up, this can work for or against you.
BIZ
Business Energy Customers
Not covered. Business energy tariffs operate entirely outside the Ofgem price cap framework. Separate comparison needed.
What Goes Into the Ofgem Price Cap?
Network Costs: ~24%
Maintaining pipes, wires, and grid infrastructure across the UK. Driven by Ofgem RIIO-3 framework and grid upgrade investment.
Operating Costs: ~17%
Billing, metering, customer service, and smart meter operations. Driven by supplier efficiency and smart meter rollout pace.
Policy Costs: ~12%
ECO scheme, Warm Home Discount, and social obligations. From April 2026, the Government moved the ECO levy off household bills into general taxation, reducing this component and contributing to the Q2 2026 cap fall.
VAT — 5%
Applied to all domestic energy at a flat 5% rate. Government VAT rate — currently lower than the standard 20% rate.
Supplier Margin: ~2%
The allowed return for energy suppliers under the Ofgem regulatory framework. The smallest component of your bill.
Does the Ofgem price cap mean you can't overpay for energy?
The price cap limits the unit rates and standing charges a supplier can charge, but it does not cap your total bill. Households that use more energy than the 'typical' 2,700 kWh electricity and 11,500 kWh gas used in Ofgem's calculation will pay proportionally more. There is no ceiling on the total amount you spend.
More importantly, the price cap is a ceiling, not a target. Fixed tariffs frequently offer unit rates below the cap, meaning switching to a competitive fixed deal can save £100–300 per year compared to the standard variable rate, which sits at the cap.
The cap protects you from the worst-case scenario; it doesn't ensure you're on the best deal. Use Switch to compare fixed tariffs against the cap rate and find out exactly how much you could save.
July Price Cap Forecast: Why a Big Rise Is Expected
Cornwall Insight — the most widely cited energy price forecaster in the UK — predicts the July 2026 Ofgem price cap could rise to approximately £1,929 per year. That is an increase of around £288 or 18% on the current April cap of £1,641.
The primary driver is the sharp rise in global wholesale gas and oil prices following escalating conflict in the Middle East, which has disrupted energy supply routes through the Strait of Hormuz.
If you are currently on a standard variable tariff, comparing fixed deals now could lock in a rate well below the forecast July level. Use Switch's free comparison tool to see every available fixed tariff at your postcode.
UK Energy Price Cap History: 2019 to 2026
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How to Beat the Energy Price Cap
The cap is not a ceiling on your bills: and it is not the lowest rate available. Use these six strategies to pay less.
1
Switch to a Fixed Tariff
Fixed deals sit outside the cap and can be cheaper, especially now. Locking in a competitive fixed rate today could save hundreds before July.
2
Get a Smart Meter
Smart meters eliminate estimated bills and enable time-of-use tariffs. Shift appliances to cheaper off-peak periods.
3
Reduce Your Consumption
The cap controls your rate, not your usage. Lower thermostat by 1°C, draught-proof, shift appliances off-peak. Save £200–£400/year.
4
Switch to Direct Debit
If you pay by standard credit, switching to monthly Direct Debit typically saves £100–£150 per year on equivalent usage.
5
Check Energy Support Eligibility
Warm Home Discount, Cold Weather Payment, Winter Fuel Payment, and Household Support Fund are available to qualifying households.
6
Compare When Your Deal Ends
Set a reminder for 49 days before your fixed deal expires, switch without exit fees and secure your next competitive tariff.
Energy Price Cap: Your Questions Answered
What is the Ofgem energy price cap?
The energy price cap is a limit set by Ofgem on the maximum amount suppliers can charge per unit of gas and electricity on default variable tariffs. It is reviewed every three months and applies to approximately 19 million UK households. It does not cap your total bill — only the unit rate and standing charge.
How much is the energy price cap right now?
When will the energy price cap change next?
Does the energy price cap limit my total energy bill?
Can I beat the energy price cap?
Does the cap apply to fixed-rate tariffs?
Is the price cap the same across the UK?
What happens when the price cap rises?
How is the energy price cap calculated?
What is the forecast for the July 2026 price cap?
Am I on a capped tariff?
How does the price cap affect my fixed tariff?
Should I fix my energy now before July?
Don't Wait for the Cap to Rise: Compare Now
With the July 2026 cap forecast to rise by up to 18%, there has never been a better time to compare tariffs. Switch's free comparison covers every major UK supplier and takes under 5 minutes.