In message , "dennis@home"
writes:
[]
ROI is not critical if its to fight GW.
What is critical is that it saves CO2.
Wind power saves little, if any, CO2 over its expected life.
There is no issue with wind power, it just doesn't do what is required
as a solution to GW.

By CO2, you can only - in this context - mean energy.

Are you seriously saying that a windmill generates less energy in its
working life than is used in total to create, maintain, and (arguably)
decommission it?

If so (and it is possible), then the fact needs wider circulation.
(Though I'd want to see pretty foolproof proof.)

It also makes me wonder why people are building them; OK, subsidies and
so on, but it suggests there would never be sufficient ROI - and
business just doesn't work like that.
--
J. P. Gilliver. UMRA: 1960/1985 MB++G.5AL-IS-P--Ch++(p)Ar@T0H+Sh0!:`)DNAf
** http://www.soft255.demon.co.uk/G6JPG-PC/JPGminPC.htm for ludicrously
outdated thoughts on PCs. **

"Forget computers; it's hard enough getting humans to pass the Turing test."
- David Bedno