Solarcoin surges from .002 to 10 cents in 2 years
1 SolarCoin = 1 MWh of solar electricity generated.
Check out Solarcoin.org
Have solar panels on your roof? Claim your solarcoins here free. http://solarcoin.org/en/redeem/
Or buy Solarcoins here https://www.bittrex.com/Market/Index?MarketName=BTC-SLR