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- Path: sparky!uunet!portal!cup.portal.com!mmm
- From: mmm@cup.portal.com (Mark Robert Thorson)
- Newsgroups: sci.energy
- Subject: Re: More External-Combustion Info
- Message-ID: <69942@cup.portal.com>
- Date: Fri, 20 Nov 92 23:07:50 PST
- Organization: The Portal System (TM)
- References: <1ec2mqINNc33@gap.caltech.edu>,
- <1992Nov18.215046.17548@kakwa.ucs.ualberta.ca>
- <1eerr6INNhgv@gap.caltech.edu>
- Lines: 33
-
- > The question is irrelevent, as you would've realized had you taken even a
- > moment to think about it before posting. The question is whether we can really
- > afford the ADDITIONAL water that would be required by open loop steam engines.
- > California has had two severe droughts in the 19 years I've lived here. We're
- > currently entering the 7th year of the drought. Last year water was RATIONED
- > in a number of cities. An additional water sink is something that looks like
- > REALLY bad idea.
- >
- > =Remember too that water dispersed into the air is likely to recondense as dew
- > =or rain, unlike water that goes down the drain.
- >
- > So? Given that it does condense as dew (not all that likely actually, in
- > Southern California for much of the year, considering that 70% relative
- > humidity is considered high in these parts), that dew is going to be largely in
- > places that:
- > 1) It can't be recovered from; and
- > 2) That aren't normally irrigated.
- > I.e., it's not going to reduce the amount of water demanded for other uses, and
- > it's not going to go back into the water distribution system. For all
- > practical purposes, that water will be GONE.
- > -------------------------------------------------------------------------------
- > -
- > Carl J Lydick | INTERnet: CARL@SOL1.GPS.CALTECH.EDU | NSI/HEPnet: SOL1::CARL
-
- The amount of water we're talking about is not significant, even if a whole
- new industry were based on it. I believe the figure is 85%, for the
- amount of California water consumed by agriculture. The growing of
- California rice and cotton accounts for more water consumption than all
- of the people and animals in California. It's actually quite ridiculous
- that the general public should be asked to cut back on water consumption
- when agriculture is wasting water on such an enormous scale. Part of this
- has to do with existing agreements which result in farmers being given
- water for a small fraction of the cost of providing it.
-