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How Much Could You Save?

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Want to save money on your energy bills? You could save by comparing and switching your gas and electricity.

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An average energy usage customer can save up to £351* a year in Great Britain and £368* a year in Northern Ireland on their energy bills if they are not already taking advantage of these money saving tips.

Unless otherwise indicated, figures throughout this article are sourced from the Energy Saving Trust, 2026.

Energy Saving Tips

Potential Savings in Great Britain

Potential Savings in Northern Ireland

Avoid using the tumble dryer

£50

£60

Switch off standby

£45

£55

Take a four-minute shower

£45

£45

Top up your hot water insulation

£40

£35

Fewer, colder laundry cycles

£27

£32

Don't overfill the kettle, use a tap aerator

£30

£30

Less dishwasher use

£11

£13

Swap one bath a week for a shower

£10

£9

Turn off the lights

£8

£9

Install draught proofing

£85

£80

Total savings

£351*

£368*

Avoid the tumble dryer

Line drying your clothes instead of using a tumble dryer can save £50 a year in Great Britain and £60 in Northern Ireland. Try drying clothes indoors on racks during warmer weather.

Spend less time in the shower

Keeping showers to just four minutes could save £45 a year in both Great Britain and Northern Ireland. For fun, try using a four-minute shower song to time yourself.

Switch appliances off standby

Turning appliances off at the plug can save around £45 in Great Britain and £55 in Northern Ireland. Standby savers allow you to switch multiple devices off at once. Some appliances, like fridges, need to stay on.

Top up your hot water cylinder insulation

Adding or upgrading insulation on your hot water cylinder can save £40 in Great Britain and £35 in Northern Ireland. Insulating pipes and radiators also helps reduce heat loss.

Use fewer, colder laundry cycles

Washing clothes on a 30°C cycle instead of higher temperatures and reducing one wash per week could save £27 a year in Great Britain and £32 in Northern Ireland.

Don’t overfill the kettle and fit a tap aerator

Only boil the water you need to save around £10 a year in Great Britain and £12 in Northern Ireland. Installing a tap aerator reduces water flow without affecting washing or rinsing, saving additional energy.

Reduce dishwasher use

Only run the dishwasher when it’s full. This can save £11 in Great Britain and £13 in Northern Ireland each year.

Swap one bath a week for a shower

Replacing one bath a week with a four-minute shower could save £10 a year in Great Britain and £9 in Northern Ireland.

Turn off lights when not in use

Switching off lights when leaving a room can save £8 a year in Great Britain and £9 in Northern Ireland. Replacing bulbs with LEDs can save even more.

Draught proof windows and doors

Sealing gaps around windows and doors can save £85 in Great Britain and £80 in Northern Ireland. Professional draught-proofing costs around £250, but DIY solutions are cheaper and effective.

Get savvy with smart controls

Smart heating controls are the latest innovation to help you control your heating and understand your energy use.

They allow you to control your heating remotely via a mobile app, meaning that you can manage the temperature of your home from wherever you are, at whatever time of day.

* Based on figures from Energy Saving Trust, 2026