Re: photochemical advance

From: Eugene Leitl (Eugene.Leitl@lrz.uni-muenchen.de)
Date: Tue Dec 11 2001 - 04:05:15 MST


On Mon, 10 Dec 2001, Robert J. Bradbury wrote:

> On Mon, 10 Dec 2001, Mike Lorrey wrote:
> > Even at the 30% efficiencies of the best man made solar panels, this
> > would require that 10% of our arable land be occupied by solar collectors,
> > something which I am positive would trigger an enormous Luddite/NIMBY
> > backlash so as to make the Inquisition seem like mere cliquishness.

Even assuming 10% (where did you get that figure? and 15-20% is more like
it), why on earth "arable"? There are roofs and facades, rairoads,
roadsides, parking lots, deserts which receive too much insolation for
crops.

Fully self-reliant single-family houses have been demonstrated -- with no
external panel surface. I think it's somewhat a stretch, and it ignores
the energy demands of industry, but I'm not sure about 10% of total land
mass.

-- Eugen* Leitl leitl
______________________________________________________________
ICBMTO: N48 04'14.8'' E11 36'41.2'' http://www.leitl.org
57F9CFD3: ED90 0433 EB74 E4A9 537F CFF5 86E7 629B 57F9 CFD3



This archive was generated by hypermail 2.1.5 : Sat Nov 02 2002 - 08:12:27 MST