Today, the U.S. Department of Energy (DOE) selected 40 semifinalists from 16 states to advance to the next contest in the American-Made Solar Prize Round 5, a competition designed to spark U.S. solar energy innovation. Unlike previous rounds of the S
40 Semifinalists Chosen To Compete in American-Made Solar Prize Round 5 nrel.gov - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nrel.gov Daily Mail and Mail on Sunday newspapers.