Energy Innovations An alternative energy company developing solar products for flat-roofed, grid-tied commercial buildings. Offers information and photographs of its technology, links to solar energy sites, and a company newsletter. http://www.energyinnovations.com/
NREL: Concentrating Solar Power Research Home Page The National Renewable Energy Laboratory Concentrating Solar Power Research site provides information on the R&D of concentrating solar power ... http://www.nrel.gov/csp/