Use efficient light bulbs →
LED lights are the most efficient of the bunch. The average house in the UK has 33 light bulbs. That's a lot of saving.52kg CO2 saved
Use environment-friendly refrigeration →
Appliances such as refrigerators and air conditoners use gases that are extremely harmful. Look for CFC and HFC free appliances.
Use rechargeable batteries →
More expensive up-front, but cheaper in the long-run and more environmentally friendly.