Pooh Bear said: (quoted from post at 13:18:29 04/30/08)..... Water is pumped to this mountaintop reservoir and then released to generate electricity when added power is needed by the TVA system.
.......
The plant works like a large storage battery. During periods of low demand, water is pumped from Nickajack Reservoir at the base of the mountain to the reservoir built at the top. It takes 28 hours to fill the upper reservoir. When demand is high, water is released via a tunnel drilled through the center of the mountain to drive generators in the mountain’s underground power plant.
Yeah ..... that's the way the Shoshone plant east of Glenwood Springs, Colo. works except that the power plant is above ground ..... it's been there for quite awhile ..... maybe 50-60 years? I didn't know that newer systems like that had been built ..... must be pretty cost-effective ..... the Raccoon Mtn. system appears to be quite a bit larger and probably has more up-to-date equipment. We need more of this type of generating capability I'm a-thinkin'. :)
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Today's Featured Article - Gatherin of the Orange - by Rick Nikolich. In July of 1998 I was talking to fellow Allis Chalmers collector Mike Schilling about the annual "Gathering of The Orange" AC show coming up in August of 1999. He got this wild idea that we should get a convoy of AC tractors and drive them from Charlotte, Michigan 105 miles to LaGrange, Indiana.
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