Keeping the oven door closed while you are cooking helps keep your oven at a stable temperature. It can also improve your cooking whilst saving you energy.

Are your heating costs literally going through the roof? Check to ensure you have 250-270 mm of loose roll loft insulation and top up if necessary.

Fitting a new insulating jacket to a bare hot water tank can save over £100 per year. Costing just a few pounds, the investment can pay itself off in a few months.

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.

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

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

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

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

Solid brick walls can be insulated internally or externally to reduce heat loss.