U.S. taxpayers have already spent about $200 billion over the last 20 or so years chasing the CO2-free energy fantasy. The only result has been the stark realization that, with the exception of hydropower, CO2-free energies simply cannot compete on an affordable and reliable basis with coal, oil and natural gas. Obama doesn’t seem to know that “renewable” energy is only as renewable as the government mandates and heavy taxpayer subsidies on which they rely.