Boiling only the amount of water required can save £12 a year on energy bills. Figures from Energy Saving Trust, correct as of July 2023.

A smart meter’s in-home display can help to identify how much energy is used at different times of the day. This can help households identify energy that is wasted. Facts from Energy Saving Trust, correct as of July 2023.

Reducing shower time from seven and a half minutes (the UK average) to four minutes could save a household of four £125 on annual energy bills (for a gas heated home). Figures from Energy Saving Trust, correct as of July 2023.

Reducing car use by a quarter could save up to £273 in fuel costs and 508kg of CO2e a year. Figures from Energy Saving Trust, correct as of December 2022.

A typical air source heat pump costs around £15,000 to install, depending on house size, insulation, and desired temperatures. Most systems come with a two to three-year warranty. A well-maintained system can last up to 20 years. Replacing an old electric storage heating system with an air source heat pump could save you around £1,400 annually in fuel costs and 2,300kg of CO2 a year. Figures from Energy Saving Trust, correct as of July 2023.