Fit a water butt to collect rainwater. Your roof collects about 85,000 litres of rain each year (around 450 butts full). That’s water you can use for your plants and to wash the car, and it’s free!

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.

When did you last test your smoke alarm? Make sure it will work when you need it by testing it weekly. #TestItTuesday

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.

Smart meters help you track your energy use in pounds and pence. They can help educate you and your family to reduce your energy bills.

Smart controls can help ensure your home is comfortable and energy efficient.

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.

Fill a jug with tap water and leave it to cool in your fridge. You’ll save water by not having to run the tap for ages to get a cold drink.

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

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.