Switch all bulbs to LED
LEDs use far less electricity than old incandescent and halogen bulbs and last much longer.
What to do
- Start with the bulbs you use most, such as the kitchen and living room.
- Match the fitting type and brightness (lumens) when buying.
- Replace the rest as old bulbs fail.
Useful tools and guides
Related tips
Use timers and motion sensors for lights
Lights left on in empty hallways and outdoors waste electricity. Sensors and timers switch them off for you.
Make the most of natural light
Using daylight well delays the point when you need to switch lights on.
Wash clothes at 30°C
Heating water is the most energy-hungry part of a wash. Modern detergents clean well at lower temperatures.
Air-dry instead of tumble drying
Tumble dryers are among the most expensive appliances to run. Drying outside or on a rack costs nothing.
