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A Profile of Freeman Dyson

603
CyanSnowHawk3/30/2009 5:05:21 pm PDT

re: #591 NonNativeTexan

No, you guys did not read it throughly. You use wind and solar power to move the water back to reservoir A.

Wind and Solar still cost. Currently much more than our traditional sources. The power source may be “free”, but the infrastructure is not. Not by a long shot.