Dan Chiras paid his last electric bill in June of 1996. It is not that he has disavowed the use
of electricity and modern conveniences, but rather that he has turned to the sun and wind
to meet his family's needs.
In 1995, Dan, a former full-time college professor with years of experience in sustainable
development, built a state-of-the-art rammed earth tire and straw bale home in
Evergreen, Colorado. He installed solar electric panels on the roof; a year or so later he
installed a small wind generator. Since that time, he has met nearly all of his electrical
needs for his home and office from these clean, renewable...