Damn govt ! You know what they did? They mandated increases in efficiency of heat and air conditioning systems. Because they did so the A/C units are using 60% less electricity. You know what does to the profits of the energy companies? It's freakin' socialism and facism and a dictatorship. Don't even get me started on the mandated fleet efficiency increases that the dictator Obama has put into place. The govt can never do anything good.