Reprinted from GREENWorks Ideas for a Cleaner Environment, a publication of the New Hampshire Department of Environmental Services, Concord, NH (603) 271-3710.

Summer has arrived, meaning swimming, boating, barbeques, sunshine and summer heat. The summer weather can also bring increased energy use for keeping cool.  No one wants their energy bills to rise with the temperature, and finding ways to stay cool without cranking up the air conditioner saves money – and is better for the environment.

Air conditioners require a lot of energy to operate, and generating power means more air pollution and greenhouse gases being released into the environment.  This contributes to global climate change – and runs up your electric bill. To save a few bucks in the long run – and to reduce your carbon footprint – there are plenty of “green” ways to keep cool this summer.

Easy, Low Cost Solutions

• Fans: Use fans to keep air flowing. Ceiling fans can make a room feel up to seven degrees cooler, and they use less electricity than air conditioners. A medium-sized window AC unit uses 900 watts of energy, while a ceiling fan set at high speed uses just 75 watts. By using a ceiling fan and raising your AC thermostat by just two degrees, you can lower your cooling costs by up to 14 percent. And remember, a fan cools YOU, not the room, so be sure to turn it off when you leave the room.
• Window Coverings: Install window shades, drapes, or blinds to reflect heat away from the house.  Close blinds, shades and drapes facing the sun during the day to keep the sun’s heat out and help fans or air conditioners cool more efficiently. read more »