President Obama pledged that under his administration electricity prices would necessarily skyrocket -- presumably so that wind and solar could become more acceptable financially as alternatives. The problem, notes Professor Larry Bell, is that renewable energy does not work that well with the existing power grid system in the U.S. To accommodate increasing wind and solar, Germany will have to spend up to $96 billion in transmission and distribution system upgrades in the next decade. Imagine what the cost would be for the U.S., with is massively larger population and acreage.