Monday, February 25, 2008

Global warming to take a cold shower in New York next week

Here.

Excerpt:
Nowhere in the world is wind or solar energy contributing significant base load energy for the simple reason that it is impossible. Neither can supply energy continuously and both supply ZERO power for significant parts of their operating cycle. Both must be supplemented by conventional power sources (such as gas or hydro) ready to start up instantly the wind drops or a cloud passes in front of the sun. Such backup power needs to be the same capacity as the solar/wind facility, thus doubling total generating capacity and making this option an expensive, unstable and wasteful exercise.

“Wind power is useful for pumping water to storage ponds for other use, and solar is useful for heating and storing domestic hot water. Beyond these applications, they will never survive without costly subsidies or mandated shares. No one runs a big city or a steel works solely on solar or wind.”

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