I understand the problem of a cold basement. When the ground freezes, a great deal of heat is lost through the basement walls. If possible, I would first dig a trench a few feet down around the ...

Question: I would like to use some free solar heating in a south-facing kitchen. I cannot afford to have a system installed professionally, however. What type of simple solar heater can I build myself ...

Do you enjoy coming home to a warm home in the dead of winter? Do you leave your furnace running in cold weather even if no one’s home? If you want to keep the house warm for when you return later in ...

We recently featured one way to heat your house with the sun, but DIYer Daniel Strohl has spent three years perfecting his homemade solar garage heater, made out of a wooden box, some vacuum parts, ...

The clean energy movement allows everyday people to take full advantage of natural energy for use in the home. Check out these two DIY-friendly projects you can do this weekend to start cutting your ...