America’s Best Places For Alternative Energy
The "cubic mile of oil"–a metric roughly equivalent to the amount of oil consumed worldwide each year–is frequently used to explain the challenge facing solar, wind, geothermal and biomass power.
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- Green Technology
- Dolphin gets an iPad
- Gravel batteries offer a solution for renewable energy storage
- Sustainable brick made from sand, bacteria, and pee
- Super-insulator aerogel could also clean up oil spills
- Bill Gates funds cloud factory
- Printed paper solar cells
- Japan turns to adult diapers for fuel
- NASA's robot diver is fueled by ocean temps
- Tent-like solar fabric could charge cars, help with disaster relief
- Japan's solar spacecraft ready to launch