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Old 07-19-2006, 04:41 AM   #9
ApS
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Quote:
Originally Posted by jrc
"...So it would take a million home air conditioners running for a 500 hours to heat the lake by one degree..."
Whilst some necessary shortcuts were used to arrive at your figure, the water heated by far fewer air conditioners would eventually arrive at the surface thermocline. [And not be a 1° increase equally-distributed amongst the lake's 625 billion gallons]. Just 1° increase at the surface would promote Winnipesaukee's present algae and milfoil woes earlier.

Why not use the mass of the Earth as a possible workaround?

Use well water instead of lake water, and call it "geothermal energy"—which I think jimbob1603 may have previously referenced. The exchanged water could then be injected at a much greater depth than the supply well (Or below a suitably-deep "impermeable clay" layer).

Quote:
Originally Posted by jimbob1603
"...Now, if someone could could find a way to exploit milfoil weed to pay property taxes; we'd really have something!
That's a good one: New Hampshire pays you to take their air-dried and compressed "milfoil logs" for the woodstove?
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