Energy bill discount April 2026: how much will you save?

Energy bills are going down in April 2026. Not by a huge amount, but it’s a real reduction — and it’s happening for a different reason than usual. This isn’t about wholesale gas prices falling. It’s about the government stripping certain levies out of your bill entirely.

What is the April 2026 energy price cap?

Ofgem sets the energy price cap every quarter. It limits what suppliers can charge per unit of gas and electricity, and the daily standing charge. From 1 April 2026, the cap drops from £1,738 to £1,621 for a typical household using 3,100 kWh of electricity and 12,000 kWh of gas per year, paying by direct debit.

That’s a saving of £117 a year — roughly £10 a month less on your bills.

How much will I actually save?

Your saving depends on how much energy you use. Low-usage households will see less; larger homes will save more.

Household size	Estimated annual usage (electricity)	Estimated annual saving
Small (1–2 people)	~2,900 kWh	~£80
Typical (2–3 people)	~3,100 kWh	~£117
Large (4+ people)	~4,200 kWh	~£160+

These are estimates based on the typical household benchmark. Your actual saving depends on your specific usage, meter type, and region.

If you want to work out your own figure: take your current annual bill and multiply by roughly 7%. That’s the ballpark reduction.

What if I’m on a fixed tariff?

If you locked in a fixed deal before April, your rates don’t change automatically when the cap drops. However, the government confirmed that energy suppliers should pass on savings to fixed tariff customers where possible from April 2026. The detail varies by provider, so it’s worth checking with yours directly.

If your fixed deal is ending soon, it’s worth comparing it against the new cap rate. Sometimes the cap is cheaper than renewing; sometimes a new fix makes more sense depending on what Cornwall Insight is forecasting for the July quarter.

What about prepayment meter customers?

Prepayment meter users often worry they’ll miss out on price cap reductions because of how their meters work. The good news is that the April 2026 reduction applies to prepayment customers equally — you’ll get the same £117 annual saving (proportional to your usage) as everyone on direct debit.

However, there are a few specific things to understand. If you top up your meter regularly, your unit rates and standing charges will simply decrease when April arrives. Your next top-up purchase will reflect the new, lower rates. If you’ve been paying the same amount each time you top up, you might find your credit lasts slightly longer after April, since you’re getting more kWh for your money.

One thing worth checking: make sure your prepayment meter is displaying your current rates. Some meters take time to update when tariff changes come in. If you notice your rates haven’t changed by mid-April, contact your supplier to confirm the update has gone through.

Prepayment customers also qualify for help under schemes like the Warm Home Discount if they meet the criteria. Since the price cap reduction is a structural change affecting all payment types equally, prepayment households benefit in exactly the same way as those on direct debit — there’s no penalty for using this meter type anymore, which is a significant improvement from years past when prepayment could cost you substantially more.

What’s causing the price drop?

Two things are being removed from your bill:

ECO scheme funding — the Energy Company Obligation scheme, which paid for home insulation and heating upgrades for low-income households, was funded through a levy on energy bills. ECO4 ended on 31 March 2026, and that cost is no longer being passed on to consumers. This programme helped install thousands of boiler replacements, insulation upgrades, and heating measures in properties across the UK. The scheme is now transitioning into a new model being funded through general taxation rather than energy bills, which is why your bills drop.

Renewables Obligation costs — the government is shifting 75% of the cost of funding renewable energy generation from energy bills to general taxation. Previously, this was bundled into your unit rates without most people realising it was there. Renewable energy is more expensive to generate than fossil fuels in many cases, and the cost of building out wind farms, solar capacity, and other green infrastructure was passed directly to consumers. Now, roughly three-quarters of that cost is coming from the government budget instead. This is a significant policy shift — it effectively recognises that the transition to clean energy is a public investment, not just a consumer bill issue.

Together, these two changes account for the majority of the April reduction. Wholesale energy prices have remained relatively stable, so they’re not the main driver this time. In fact, this is one of the cleaner price cap reductions we’ve seen in recent years because it comes from policy changes rather than market swings — which means it’s more predictable and less likely to suddenly reverse.

Will energy bills stay low after April?

Probably not permanently. Cornwall Insight, which provides some of the most closely-watched forecasts in the industry, expects a modest increase in the July 2026 cap as wholesale market pressures tick up slightly through spring. The reductions from removing levies are locked in, but wholesale costs remain volatile.

To understand why, it helps to look at what’s actually driving wholesale prices. Natural gas prices are set on international markets — they respond to global supply and demand, geopolitical events, weather patterns, and production levels. Right now, European gas storage is at reasonable levels heading into spring, which typically dampens prices as heating demand drops through April, May, and June. However, there are several risks to watch. If a major LNG (liquefied natural gas) facility goes offline, or if Asian demand surges, European wholesale prices can spike quickly. Similarly, warmer-than-normal spring weather would reduce heating demand and help prices, while an unexpectedly cold May or June could push them higher.

Cornwall Insight’s latest projection suggests the July 2026 quarter could see bills increase by somewhere between £20-50, depending on how the wholesale market develops through late spring. This isn’t a dramatic swing, but it does mean the April reduction may not stick around permanently. For the remainder of 2026, expect to see some fluctuation rather than continued falls.

The honest picture: April is a genuine win for households, but it’s not the start of a sustained fall back to pre-2021 levels. Bills are still roughly double what they were in 2020. The levy changes help, but the fundamental wholesale cost story hasn’t changed dramatically. What this April reduction does show is that government policy — removing levies and shifting costs to general taxation — is a more direct lever than waiting for global gas markets to move in your favour. Policymakers are starting to decouple energy bills from pure wholesale market swings, which is a meaningful shift.

What happened to the Warm Home Discount?

The Warm Home Discount is a separate scheme from the price cap, so the April 2026 levy changes don’t directly affect it. However, it’s worth understanding how it fits in with the overall energy bill landscape. The Warm Home Discount provides a one-off payment (usually around £150 depending on the year) to qualifying households to help with winter heating costs.

Eligibility changed slightly from April 2025 onwards. If you’re over 60, disabled, or receiving Income Support, Employment Support Allowance, Jobseeker’s Allowance, or Pension Credit, you typically qualify for the “core group.” If you’re working and in a lower-income household but don’t fit the core group criteria, you might qualify for the “broader group,” though funding for this part is limited and the rules vary by region.

The Warm Home Discount and the April price cap reduction work independently — you can benefit from both. The price cap reduction is permanent and built into your bills from April onwards. The Warm Home Discount is annual and requires you to apply or be nominated by your supplier. If you think you might qualify, contact your energy supplier directly to ask about applying for the discount before the annual deadline (usually around the end of March, though some suppliers extend it into April).

If you’re on a fixed tariff through your supplier and qualify for the discount, you’ll still receive the payment even though your fixed rate won’t change to match the cap reduction — the two are separate.

How to make sure you’re on the best deal

The cap protects you from the worst, but it’s not always the cheapest option available. Fixed deals sometimes undercut the cap — and sometimes don’t. The only way to know is to compare.

Step 1: Gather your information. Find your last annual bill or add up twelve months of statements. Write down your total annual electricity usage (in kWh) and total annual gas usage (in kWh). You’ll also need your postcode, which determines your region and distribution charges.

Step 2: Use a comparison website. Visit an Ofgem-accredited site like MoneySuperMarket, Comparethemarket, EnergyHelpline, or USwitch. Enter your actual usage figures from step 1 — not the estimates they suggest. This is crucial. Using overestimates means you’ll see artificially cheap tariffs that won’t actually save you money.

Step 3: Look at all the details. Note the unit rate (pence per kWh) and standing charge (daily fee) for both gas and electricity, not just the annual total. A tariff with a very low unit rate but a high standing charge might not be as good as it seems if you use little energy. Check whether the deal is fixed or variable, and what happens when it ends.

Step 4: Check the payment method carefully. The Ofgem price cap headline figure is based on direct debit. If you switch to a fixed tariff but aren’t on direct debit, you’ll pay more — typically £100-200 extra per year. If you’re on quarterly billing or cash/cheque, set up a direct debit payment plan if possible. It’s the cheapest way to pay and most suppliers will happily switch you.

Step 5: Switch only if you save. Most fixed tariffs from April 2026 onwards won’t be significantly cheaper than the cap because the cap is already quite low thanks to the levy reductions. If the cheapest deal you find saves you less than £50 a year, it’s probably not worth the admin hassle. If it saves £100+, it’s worth doing.

We’ve covered the full switching process in our guide to switching energy suppliers, and you can find more detail on how the cap works in our energy price cap explainer.