Energy Price Rise in April 2026: What UK Households Need to Know Now

From April 2026, millions of homes across the UK are expected to see another change in their gas and electricity costs as the energy price cap is reviewed again. Use this guide to understand what the April 2026 energy price rise could mean for your household and the practical steps you can take today to protect your budget.

Why Energy Prices Are Changing in April 2026

The UK energy market continues to experience significant pressure from wholesale gas prices, network costs and ongoing investment in low-carbon infrastructure. These costs are regularly reviewed by the regulator, and the outcome is reflected in the energy price cap that directly affects most standard variable tariffs for households.

In April 2026, another scheduled review is due. While the exact unit rates and standing charges will depend on wholesale markets and regulatory decisions closer to the time, it is widely expected that many homes will experience higher bills compared with the previous quarter, even if they use the same amount of energy.

That means now is the right time to check your home energy usage, understand your tariff options and take simple steps to protect your household from avoidable price increases.

Quick facts about April 2026 price changes

  • Who is affected? Most UK households on a standard variable or default tariff.
  • When? New rates are expected to apply from April 2026 bill cycles.
  • What changes? Unit rates (per kWh) and standing charges may both move up or down.
  • What can you do? Review your tariff, cut waste, improve insulation and explore smarter ways to use energy.

How the April 2026 Energy Price Rise Could Affect Your Home Bills

Energy prices are usually made up of two core parts:

  • Unit rate – the price you pay for each kilowatt hour (kWh) of electricity or gas you use.
  • Standing charge – a daily fee that covers the fixed cost of providing your connection, metering and network services.

If the price cap rises in April 2026, suppliers typically adjust one or both of these parts. Even small changes can make a noticeable difference over a year, especially for families, electric-heated homes or anyone working from home.

Your actual bill will still depend on how much energy you use. That is why reducing wasted energy and improving efficiency remains one of the best long-term protections for your household budget.

Example: What a Price Rise Could Mean

The examples below are illustrative and not forecasts, but they show how price movements can affect real homes:

  • Small flat using 1,800 kWh electricity and 6,000 kWh gas per year might see its annual bill move by tens of pounds for relatively small unit-rate changes.
  • Family home using 3,300 kWh electricity and 12,000 kWh gas could see changes of £100+ per year depending on the direction and size of the cap adjustment.
  • All-electric home or properties with electric vehicle charging may feel price changes more strongly, especially if they use energy at peak times.

Action now: understanding your typical annual usage from your bill makes it easier to compare tariffs and calculate the impact of price changes.

Steps You Can Take Before April 2026 to Control Your Energy Costs

You cannot control wholesale market prices, but you can control how your home uses energy and which tariff you pay for it. The following steps can be taken months before April 2026 to help manage or even reduce your bills.

1. Review your current tariff

If you are on your supplier’s standard variable tariff, your prices are typically linked directly to the price cap. That means you will feel the effect of April 2026 changes almost immediately.

  • Check whether your fixed-rate deal is ending before or shortly after April 2026.
  • Compare available tariffs, including fixed and variable options.
  • Consider whether you value price certainty or flexibility more.

2. Install or use your smart meter

A smart meter can show you exactly how much energy you are using in near real time. This makes it much easier to spot wasted energy and understand the impact of simple actions like turning off unused appliances.

  • Track your daily usage on the in-home display.
  • Use data to identify high-usage appliances.
  • Make more accurate comparisons if you decide to switch tariff.

3. Cut everyday energy waste

Small changes in behaviour can add up to meaningful savings, especially over a whole year of higher prices.

  • Lower your thermostat by 1°C where it is safe and comfortable.
  • Ensure heating is on only in rooms you use regularly.
  • Turn off lights and appliances instead of leaving them on standby.
  • Use energy-efficient LED bulbs throughout your home.

4. Improve your home’s insulation and heating controls

One of the most effective ways to protect yourself from rising energy prices is to reduce the amount of heat your home loses. Once improvements are made, the benefits last for years, regardless of market changes.

  • Check your loft insulation and top it up to recommended levels if needed.
  • Consider cavity wall or solid wall insulation where appropriate.
  • Fit draught excluders on doors and windows to stop heat escaping.
  • Use smart thermostats and thermostatic radiator valves to heat rooms individually.

These changes may involve an initial cost, but they can significantly reduce your energy usage, helping to offset the impact of any April 2026 price rise.

5. Explore low-carbon and renewable options for your home

While not every home is suitable for every technology, more and more UK households are exploring:

  • Heat pumps as a low-carbon alternative to gas boilers.
  • Solar panels to generate their own electricity and reduce grid use.
  • Battery storage and smart tariffs to shift usage away from peak times.

These options can reduce your exposure to traditional energy price swings and support the UK’s wider goal of a cleaner, more resilient energy system.

Understanding Fixed vs Variable Tariffs Before April 2026

As April 2026 approaches, one of the most important decisions for many households will be choosing between fixed-rate and variable-rate tariffs.

Fixed-rate tariffs

A fixed tariff locks in your unit rates and standing charges for an agreed period (for example, 12 or 24 months). The price you pay per kWh will not move up or down with the cap during that period.

  • Pros: budget certainty, protection from sudden increases, easier to plan monthly outgoings.
  • Cons: you may miss out on savings if the price cap falls; early exit fees may apply if you leave before the end of your contract.

Variable-rate tariffs

Variable tariffs usually follow the price cap or market movements. Your rates can go up or down over time, typically with notice from your supplier.

  • Pros: benefit from any price reductions; often no exit fee if you decide to switch.
  • Cons: less predictable bills, especially when markets are volatile; you may feel the full impact of any April 2026 increase.

Which option is right for your home?

There is no single right answer, but these questions can help you decide:

  • Is your household budget tight, and would bill certainty help you plan?
  • Are you comfortable reviewing your tariff regularly and switching if needed?
  • Do you expect your energy use to go up or down (for example, due to a new baby, working from home, or a planned home move)?

Before making a decision, compare the standing charges, unit rates and any fees on each tariff, and consider the full term of the deal in relation to the April 2026 price review.

Help With Rising Energy Bills: Support for Households

Many homes are still feeling the impact of previous price rises. If you are worried about how you will afford your bills in 2026, it is important to seek support early.

Talk to your supplier

Suppliers are required to work with customers who are struggling with their bills. They may be able to:

  • Set up a payment plan that spreads costs over a longer period.
  • Review your direct debit to better match your actual usage.
  • Provide advice about reducing your energy use safely.

Check if you qualify for extra help

Depending on your circumstances and government policy at the time, you may be eligible for schemes such as:

  • Discounts or rebates on your bill for low-income or vulnerable households.
  • Grants or loans towards insulation and other home energy improvements.
  • Independent energy advice services to help you find the best tariff and cut usage.

Support schemes change over time, so it is worth checking regularly as April 2026 approaches.

Preparing Your Home for the Future of UK Energy

While the April 2026 energy price rise is an important milestone, it is just one step in a longer-term transition of the UK energy system towards cleaner, more efficient and more flexible power.

Homes that are well insulated, use efficient heating systems and are able to flex their energy use around peak times are generally better placed to weather future price changes. Over time, more households are expected to benefit from technologies such as heat pumps, solar PV, battery storage and smart tariffs as costs continue to fall and support grows.

By making changes now, you not only protect your household from immediate price movements, but also help build a more resilient, lower-carbon energy future for everyone.

Take control of your energy bills before April 2026

Do not wait for the next price change to appear on your statement. Start tracking your usage, improving your home’s efficiency and exploring better tariff options today, so your household is ready for whatever April 2026 brings.

Speak to our home energy team

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Updated on 7 Dec 2025