This article shows ways for Texas homes and businesses to go green on their electricity. Their are programs in cooperation with the electric utilities to assist in creating a cogeneration setup with the utility using solar or wind power and deep cycle batteries.
green electricity
Green Electricity in Texas
Wind Power Blows into Peru and Brightens Future
Discusses the first community level wind power project in Peru. Small turbines are used to provide electricity to a town high in the Andes Mountains, where electricity was previously unavailable.

Short Introduction Video about Solar Power Shingles - Tiles
Very short Video about solar power tiles - shingles - roofing. Even in 'cold' Britain with about 800 Watts of solar power per square meter (Manchester) it is profitable to use photovoltaics. Video describes it all.

Zerocarbonista: Dale Vince of Ecotricity Launches New Blog - Treehugger
"Dale Vince, founder of UK-based green energy company Ecotricity, was pretty opinionated when we interviewed him last year, and his promise of a revolutionary new domestic wind turbine certainly cought our attention.
How to generate electricity from body heat
German scientists have found a way of transforming body heat into electricity using circuitry. The discovery means that we may be able to operate our mobile phones using nothing but the warmth of our hands in the future.