Take a big step toward self-reliance by harnessing free energy from the sun, wind, water, and earth to power and heat your home. Power with Nature will get you started on the right path, whether you are connected to the grid or far from the nearest power pole.
Power With Nature, 3rd Edition:
Renewable Energy Options for Homeowners
Rex A. Ewing
6 x 9, 240 pages,
published January 2013