HEATKEYS

The Union of Concerned Scientists is the leading science-based nonprofit working for a healthy environment and a safer world through a combination of independent scientific research and citizen action.

The Natural Resources Defense Council works to protect wildlife and wild places and to ensure a healthy environment for all life on earth.

Top 10 Lists. Listverse is a website dedicated to top 10 lists of trivia from a variety of categories - the most popular of which are top ten lists of bizarre and human oddities.

Renewable Energy World Online - Explore renewable energy news, jobs, events, companies, products, and more.

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

AltEnergy.org is helping public awareness of the coming energy crunch while working on creative solutions to ease the inevitable transition.

SolarReserve, the Los Angeles-based solar thermal company that has recently commercialized an innovative heat storage technology that provides utility-scale solar power on demand.

The Database of State Incentives for Renewable Energy (DSIRE) is a comprehensive source of information on state, local, utility, and selected federal incentives that promote renewable energy.