| | Energy | Star rating |
 | Energy saving light bulbs last up to twelve times longer than standard ones. Change one light bulb in your home to an energy saving light bulb andsave £9 and around 40 kg of carbon dioxide per year |  |
 | Across the UK, boilers make up 60% of emissions of carbon dioxide from homes. You can significantly cut this, and the cost of your bills, by installing a high efficiency condensing boiler with heating controls. |  |
 | Keep pre-heating time for the oven to a minimum and don’t open the door during cooking as a lot of heat will escape this way. |  |
| | Keep the oven as clean as possible. This will help to keep it working more efficiently and so save energy. |  |
 | Don’t overfill the kettle. This might sound like not worth bothering with,but for every cup of water boiled in a kettle, the equivalent of 25 cups of carbon dioxide are released |  |
 | Ensure that you have room and radiator thermostats to help make your boiler work more efficiently. |  |
 | Alwayswash a full load in your washing machine. Ninety percent of theelectricity used by a washing machine is in heating the water, with the motor using only 10%. Washing at 65 degrees celsius uses twice as much energy as washing at 40 degrees. Modern detergents are designed to work well at lower temperatures and without a pre-wash. |  |
 | Tumbledriers are big consumers of electricity. Always hang your clothes up to dry if you can, not only is it more climate friendly but it’s free! |  |
 | Therecommended depth for loft insulation is 270mm. You can reduce energy loss from you attic by 25% by insulating it correctly. This should also save around £200 in heating costs/year?, for an average sized house, and almost 1.5 tonnes of carbon dioxide. |  |
| | Fridgeand freezer sizes increased 15% between 1995 and 2001 and arecontinuing to increase, so make sure that you use yours efficiently and that the coils on the back are clean and that air can circulate around them. Check the seals around the doors and defrost your freezer regularly to keep in performing as efficiently as possible. |  |
 | Arounda third of heat lost from uninsulated homes is lost through the walls. If you get your walls insulated it will make your home warmer in winter and cooler in summer. It should pay for itself through lower heating bills and will save between 1 – 2.5 tonnes of carbon dioxide a year depending on whether your walls have a cavity or are solid. |  |
| | Whenyou buy an appliance look for the energy efficiency rating and choose the most efficient one you can afford. A tumble drier, with an energy efficiency rating of ‘G’ will use twice as much electricity as one rated ‘A’ |  |
 | Checkthat the water pipes and water tank are well insulated. If you fit an insulation jacket 80mm thick around your water tank it will reduce heat loss from the tank by 75% and save you about £20 and 150kg of carbon dioxide per year. Insulating the hot water pipes will save a further£10 and 60kg of carbon dioxide every year. |  |
 | Reducingdrafts is low-tech, simple and cheap. You could save around £20 and 140kg of carbon dioxide a year by draft proofing your windows and doors at home. |  |
 | Youcan reduce heat loss through windows by half if you install double glazing. If you can replace all your windows with double glazed units you could save £100 per year on heating bills and almost 700kg of carbon dioxide. If you can’t afford to replace all your windows, it is still worthwhile replacing one or two in the rooms that you use the most. |  |
 | Beingcareful not to waste hot or cold water will save energy too. Always put the plug in when washing dishes, hands and face and when cleaning your teeth. |  |
 | Take a shower rather than a bath. There are special attachments available for showers which save water while still allowing you to enjoy getting clean! |  |
 | Whynot switch to a ‘green energy’ provider for your electricity? There are several websites that give more information about this. We would recommend you sign up to a company that sources energy directly from renewable sources. |  |
 | Appliancesleft on standby use around 10% of the electricity consumed at home; a PC monitor left on standby over-night wastes enough energy to microwave six meals. Put all your PC equipment onto one power strip and then you only have one switch to remember to turn off after use. |  |
 | Micropoweris becoming more and more popular as people realise that they can generate clean, green heat and electricity themselves in their own homes. Installing a solar hot water heater, solar pv panel, biomass boiler or other form of micropower generation will make your home more climate-friendly as you’ll rely less on power from fossil fuel power stations. |  |