The economic and scientific reality, according to Obama’s Energy Department, is that abundant, low-cost fossil fuels will continue to dominate the US fuel mix for at least the next quarter century, and probably much, much longer into the future. Meanwhile, politics aside – the economic and scientific reality according to the Energy Department is that renewable sources of energy will continue to play a minor role in America’s energy mix. In other words, the Energy Department’s not expecting a lot of progress for renewable energies as a fuel source for America, even after almost 100 years of efforts from politicians like Obama and billions of dollars of taxpayer dollars. --Mark J. Perry, AEIdeas, 9 July 2013