Solar Energy Can Provide 4.2% of U.S. Power by 2020
November 1st, 2010 | by Zachary Shahan
If you keep up with solar energy news and energy news, in general, 4.2% of U.S. electricity coming from solar
November 1st, 2010 | by Zachary Shahan
If you keep up with solar energy news and energy news, in general, 4.2% of U.S. electricity coming from solar