Use a microwave. Generally a microwave oven is the most efficient way to heat up and cook food.

Only fill your kettle with the water you need. You will save both water and energy.

Washing a small load of clothes? Check you washing machine’s settings to see if you can use the “half load” programme to save water and energy.

If your charger has an LED to show it’s in use, it is still using energy until you switch it off at the wall or unplug it.

Keeping extract fans and vents clean and clear from obstruction reduces energy use and makes then work more efficiently.

Litter belongs in bins! Stuffing litter behind radiators not only prevents them working efficiently but can also be a fire risk.

Insulation prevents heat moving in and out of a building. This makes it even more important for buildings with cooling systems which can benefit in both hot and cold weather.

Carbon monoxide is a silent killer. Every year in the UK it kills around 50 people and sends 4000 to A&E for emergency treatment. Make sure you get all your combustion appliances properly serviced and fit an alarm. Good quality alarms are available from most DIY suppliers and take minutes to fit. It could save your life!

Make sure your radiators are clear so they can heat the space efficiently. Curtains or furniture can easily block them.

Insulate hot water pipes along their full length. Don’t waste the energy you have used to heat your hot water.