 The Energy Information Administration says it expects the numbers to fluctuate, but that coal power has been on a steady decline since 2008. With roughly 74,000 turbines, wind power makes up just over 10% of the nation's energy production. Solar power sits at 3.2%. Natural gas and nuclear power lead the way when it comes to renewable energy. I'm Rob Bartir. Elon Musk is donating to a super PAC supporting Donald Trump. Jim Forbes has the latest.