Thermal or heavy blinds and curtains can help trap heat and reduce draughts. Close them at night to reduce heating bills.

A dripping tap can waste at least 5,500 litres of water a year. If this is hot water you’re also wasting the energy used to heat it. Get leaking taps fixed promptly.

Thermostatic radiator valves (TRVs) help ensure your heating is evenly distributed where you need it. Check them to make sure they are set properly so each area reaches the temperature you need and gets no hotter.

Think before your print. Reducing the amount of material you print has a long list of benefits including saving paper, chemicals and electricity. More and more offices and industries are going paper free, so think about how you can reduce any printing you do.

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.

Remember to turn off the tap while brushing your teeth – a running tap wastes over 6 litres per minute.