“A report by Environment America Research & Policy Center and Frontier Group – Solar on Superstores Big roofs, big potential for renewable energy – Bryn Huxley-Reicher, Frontier Group; Wade Wilson and Ben Sonnega, Environment America Research & Policy Center. Solar energy is the fastest-growing form of electricity generation in the United States. America has 40 times as much solar electricity generation capacity as in 2010. That’s because the U.S. has a huge solar resource, solar power is cheap and getting cheaper quickly, and good public policies make solar power attractive for individuals and businesses. But America has only just begun to tap its immense solar resource…”