Energy
How to Reduce Energy Bills in the UK Without Changing Your Lifestyle
Start with the tariff: many households are on a standard variable rate they never chose. Then compare unit rates and standing charges on your own use, and look at heating and hot water, which account for over half of a typical household’s energy use.
- Check which tariff you are on
- Compare on your own kWh
- Heating is over half the energy used
Wisemium reads your tariff, prices and any end date for you to confirm.
Your energy
- Tariff
- Fixed or variable
- Unit rate and standing charge
- From your bill
- Fixed term ends
- On record
Example. Your own details appear once you add them.
Fixed or variable
Fixed
- Prices
- Held for the term
- Exit fee
- Usually, except in the last 49 days
Standard variable
- Prices
- Can change every three months, within the price cap
- Exit fee
- None
General information, not advice. The tariff's own terms state its prices and any exit fee.
The full guide
Energy bills remain one of the biggest financial concerns for UK households. With living costs high, many people want practical ways to reduce electricity and gas bills without changing how they live.
Why energy bills are high
Wholesale prices, poor insulation, inefficient appliances, expensive tariffs and more time at home all contribute. Many households also stay on an outdated tariff without realising a cheaper one may exist.
Fixed tariff or variable tariff
A fixed tariff locks your unit price for a set period: predictable monthly costs and protection from sudden increases, but it may prove expensive if market prices drop, and early exit fees can apply. A variable tariff moves with the market: flexible, with possible savings when prices fall, but less predictable. Many people weigh both before choosing.
Small changes that add up
- Turn appliances off properly. Standby still draws power.
- Use LED bulbs. They use less electricity and last longer.
- Avoid overheating rooms. A slightly lower thermostat helps without discomfort.
- Wash clothes at lower temperatures. Modern detergents work well cold.
- Review your tariff regularly. Staying on an old one is the commonest way to overpay.
What drives your bill most
Heating, hot water, kitchen appliances, tumble dryers and electric heaters are usually the biggest contributors. Homes with poor insulation see much higher bills in colder months.
Should you switch supplier?
Switching may reduce costs if your contract has ended, your tariff has recently increased, or you are on a standard variable tariff. Before switching, compare unit rates, standing charges, contract terms and customer reviews. Always check the annual cost, standing charges and exit fees rather than the monthly estimate alone.
How Wisemium helps
Wisemium does not list energy tariffs itself. Upload your bill or add the details and it keeps your supplier, tariff and end date on record, tells you when that date is coming, and takes you through its energy partner journey when there is something worth acting on. The options you see there depend on your address.
Wisemium may receive a commission if you take out a deal through a partner. It does not affect what you pay.
Useful to someone you know?