💡 UK Energy Saving Tips for Your Home Switch to LED Bulbs LEDs use up to 80% less energy than traditional bulbs and last much longer — saving both power and replacement costs. Turn Off Appliances at the Plug Many appliances still use energy in standby mode. Switching them off completely can save around £50–£80 a year. Use Smart Heating Controls A smart thermostat lets you heat only the rooms you use and set schedules to match your lifestyle, reducing wasted energy. Use Energy-Efficient Appliances When replacing appliances, look for the highest energy rating (A to G scale). Energy-efficient models cost less to run over time. Fit Reflective Foil Behind Radiators This reflects heat back into the room instead of letting it escape through external walls. Take Advantage of Off-Peak Tariffs If you’re on an Economy 7 or smart meter tariff, run high-energy appliances like washing machines overnight when rates are cheaper.