By Douglas Fischer, Daily Climate
Posted: 11/21/2008 10:47:55 AM PST
There is energy to be harvested in deserts of Southern California, Arizona, Spain and Africa: Sunlight focused so intensely it can melt s...
Tech firm SUNRGI says its "concentrated photovoltaic" system could revolutionize the solar power industry.
By Paul Davidson, USA TODAY
A Silicon Valley start-up says it has developed technology that can...
