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NREL study says rooftop solar could meet almost 40% of the nation’s energy needs

By Megan Treacy

The National Renewable Energy Laboratory (NREL) has conducted a new study to find exactly how much solar power potential the nation’s rooftops contain and they found that it’s far greater than once thought. The study set out to find how much electricity could be generated if every suitable roof area was covered with solar photovoltaic panels…  Read more…