HEATKEYS

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Cleantech innovation: We are as gods, so we might as well get good at it.

unWater Solar is a design/build company based in the San Francisco Bay Area, specializing in solar water heating systems. The company provides these systems for many types of commercial projects.

YouTube is a place to discover, watch, upload and share videos.

Green Building Advisor is the one-stop source for builders, remodelers, architects & homeowners looking for expert advice on green products, strategies & proven construction details.

The Sietch is a community dedicated to changing the world for the better, through education and direct action. Do you have what it takes, if so become a member. A place of sanctuary in times of danger.

HowStuffWorks Science has explanations and colorful illustrations related to earth science, life science, and other wonders of the physical world.

Triple Bottom Line Reporting for Green and Sustainable Business. A conversation for entrepreneurs, intrapreneurs and MBA students on green business and building a new economy

Solar air conditioning, PV Solar Panels photovoltaic solar panels, solar hot water, solar air conditioners distribution and installation ... solar thermal solar water heaters, solar heating Solar HVAC solar electric - Solar Panels Plus LLC

Alternate Energy Technology is the leader in solar thermal industry since 1975 providing pre-engineered and turnkey solutions.