dioxide emissions. 3. Be sparing with your water  If you fill your kettle up with just what's needed, you'll save water and power4. Look for 'A-rated' appliances  These are the most efficient tried-and-tested appliances5. Turn off the tap  Simply

cucumber sandwiches and lemonade, find a grassy knoll, make daisy chains, and if there is a hill, perform endless roly-polys.12. Throw a film night Just pick a film – a rota will save arguments – and prepare a snack. Now turn the living room into a loungy