How turning up your thermostat raises your gas bill:
Turn it down, save money UK
Most homes in Britain keep the thermostat around 23 °C 73 °F. According to the Energy Saving Trust, each extra degree costs about £65 a year. A healthier and more affordable range is 18 to 21 °C. Dropping from 23 °C to 20 °C could save about £195 a year, though the exact figure depends on your home and how you use it. Set a steady target, heat only when you need it, and focus warmth where you actually spend time.
- Aim for 18 to 21 °C in living spaces and a little cooler in bedrooms
- Programme heating to match your routine rather than leaving it on continuously
- Use thermostatic radiator valves to avoid heating rooms you rarely use
- Close doors, shut curtains at night, and seal draughts to keep heat in
- Check boiler settings and book regular servicing to keep efficiency high