There’s an estimated 5 to 7 billion square meters of glass surfaces in the U.S. For windows on homes, cars and buildings, these glass surfaces perform a few basic functions—letting light and fresh air in when open, and blocking bugs and keeping the cold out when closed.
A new paper in the journal Nature Energy describes how transparent solar panels could be placed over all windows and transparent surfaces in the U.S. to generate energy and decrease reliance on fossil fuels.
If that happens, nearly all the electricity demands of the U.S. could be met in conjunction with rooftop solar panels, and as long as storage capabilities are improved.
Read more at EcoWatch
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