Space/Science — HabitableZone

Space/Science » in reply to Solar Towers

Re: Not to give the wrong idea
SM — (archived)

but I don't really believe that renewable energy can support increased growth, which means that growth will ultimately collapse. But just for the sake of discussion, here is a link to the DOE Troughnet, and an arial photo of a cheap solar farm composed of rows of parabolic trough concentrators:

http://www.nrel.gov/data/pix/Jpegs/06068.jpg

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