Solar Panels Now Make More Electricity Than They Use
And by 2020, the solar industry will have completely "paid back" the energy it took to produce the world's panels. Solar panels make energy, but they take energy to make, too. And, until about 2010 or so, the solar panel industry used more electricity than it produced, according to a new analysis. …
Mateusz Słociński flipped this story into technology•4030d