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whiddershins
on Aug 5, 2017
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A tall chimney to facilitate heat exchange in the ...
So if you had mirror arrays pointing at the bottom of the super chimney, the sun would be the energy source, so it could work?
chii
on Aug 5, 2017
[–]
at which point, wouldn't it be better to use the solar energy more efficiently as either a source of power (thus eliminating CO2), or use it to grow plants to absorb CO2 (as a sink)?
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