Double (or more) the insulation in your attic - I only need to turn the AC on for an hour or so on hot days
If your home is over 10 years old consider re-insultating the walls when changing your siding.
Change all lights to energy efficient
Turn things off when not in use
install new windows
Turn your thermostat down to 65 when sleeping - an extra blanket does wonders and you'll breath better - less snoring!
New construction - Our house faces due south so the roof overhang is 4 feet - result is that the lower winter sun penetrates the house providing passive heating. In the summer the sun barely gets inside. The north and east side are burried in dirt to a height ranging from 4 - 6 feet. This provides a fairly constant temp. in all seasons. Flooring plays a key role in absorbing passive heat. Cisterns recycle water.
Insulate the water heater and move to energy efficient appliances. Hot water radiant floor heating is more efficient and more comfortable.
2007-06-28 00:54:30 · 2 answers · asked by Gail F 1 in Home & Garden ➔ Maintenance & Repairs