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

If you need to use a tumble drier, make sure you use a full load and keep the lint filter clean. It will keep your machine working more efficiently saving energy while also reducing any risk of fire.

Wash fruit and vegetables in a bowl, not under a running tap, to cut water use. Use the leftover water for your houseplants or patio pots.

Switch off radiators in any rooms you are not using regularly and keep internal doors shut to save energy.

Check the programmer on your heating and hot water to make sure the timings match your needs. If you don’t have a seven-day programmer fitted consider getting one.

Spending one minute less in the shower each day will save up to £8 a year off your energy bills, per person. With a water meter this could save a further £11 off annual water and sewerage bills. If everyone in a four-person household did this it would lead to a total saving of £75 a year.

Properly used, dishwashers use less water and energy than washing dishes by hand. However, make sure you only wash full loads and don’t pre-rinse everything in the sink first unless it really needs it.

Boiling food on the hob? Only use the water you need to save energy.

Still using tungsten, halogen or fluorescent bulbs? Changing to LED lighting can save energy and money.

Save energy with your washing machine. Modern washing powders often let you achieve the same results with lower temperatures.