What Country Powered Itself Entirely On Renewable Energy For 75 Days?

Arenal volcano, Costa Rica, by Flickr user Adam Baker (Used under CC License)

The idea of an electricity grid powered entirely by renewable energy may seem like a utopian dream, but one country has recently achieved it, albeit briefly. That would be little Costa Rica, which claims to have powered itself using only renewable energy for 75 days. CHECK OUT: World’s First Entirely Renewable-Energy Place: Wind-Swept Scottish… …read more