I worked in the nuclear power industry for over 20 years and I can tell you that the main reason other nations are ahead in nuclear generation capacity is because of our regulations. Many of the regulations used against nuclear nuclear power plants have been influenced by the environmentalists. While it takes other nations only a handful of years to go from design to generation with a nuke, it takes us over a decade.
As for windmills, they take up lots of open space and the rotating blades set up vibrations in the earth that can be felt for miles. There is currently a shortage of capacity to manufacture materials needed for solar cells so the price for the needed materials is about three times higher than it should be (plus, if you think windmills gobble up real estate, look closer at solar panels)..
We have closed many ref Jeff, I believe that Mike is correct on this issue. Rather than rely on a graph report from an internet encyclopedia, I went straight to a report from "Energy Information Administration (EIA) Official Energy Statistics From the U.S. Government", entitled "Net Generation by Energy Source by Type of Producer" and found that in 2004, coal generated electricity accounted for 1,978,620 (Thousand Megawatthours)of a total
3,970,555 (Thousand Megawatthours) of electricity. That shakes out to
49.8% in my mathbook. That's a lot closer to Mike's 50% figure than your (and Wikipedia's) 40%. So swallow your pride and concede that Mike is right on this issue. Here's the link, see for yourself:
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "Sometimes, when you're up to your butt in alligators, it's hard to remember that the intial objective was to drain the swamp." ~ Unknown ~