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- Newsgroups: sci.energy
- Path: sparky!uunet!spool.mu.edu!uwm.edu!ux1.cso.uiuc.edu!news.iastate.edu!vincent2.iastate.edu!viking
- From: viking@iastate.edu (Dan Sorenson)
- Subject: Re: A Reply to Richard Stead Nuclear and Solar Energy
- Message-ID: <viking.722570160@vincent2.iastate.edu>
- Sender: news@news.iastate.edu (USENET News System)
- Organization: Iowa State University, Ames IA
- References: <28536@castle.ed.ac.uk>
- Date: Tue, 24 Nov 1992 01:56:00 GMT
- Lines: 38
-
- In <28536@castle.ed.ac.uk> cir@festival.ed.ac.uk (C Revie) writes:
-
- >Now currently the amount of highly radioactive waste, is to quote Gary
- >Coleman, enough to cover a football pitch one metre deep. No arguement,
- >what I was trying to say was that, one of the advantges that solar enjoys
- >over Nuclear fission (I don't know enough about fusion to comment), is
- >that it does not produce any wastes, and that as a fuel source for the
- >future, it should deserve more, a greater slice of the R&D pie.
-
- I think the big picture should be looked at here as well. The
- waste on the football field is essentially fuel. I don't know if it
- includes primary-side fixtures too, but let's assume it doesn't. The
- primary side is generally entombed on the site; what about the waste
- from the manufacturing process for solar cells? Where will it be put?
- These questions are the main reason solar cannot be said to be the
- clean power source some people make it out to be. I've seen little to
- no data on the waste products of solar cell manufacture, but they should
- be considered when totalling up the waste column.
-
- >One problem about nuclear energy, is what to do with the power stations
- >once they ahve been decommisioned. I don't know what they are planning
- >in the US, but over here, it involves entombing the core reactors in
- >concrete, like some giant Stonehenge (now there's a thought Stonehenge
- >as the remains of a stoneage nuclear reactor! :-) ). These will be
- >exposed to the elements in a way that an underground storage facility,
- >won't be. Already the reactor at Chernobyl is beginning to crumble.(Okay
- >it had caught fire, was a poor design and badly sited). Again much time
- >and effort will be involved.
-
- A DOE reactor was decommissioned here in Ames a few decades ago.
- The site is now a pleasant park, the only evidence of the reactor is an
- unobtrusive fence and a short concrete building. Entombment of the
- reactor containment vessel seems like a viable method to me.
-
- < Dan Sorenson, DoD #1066 z1dan@exnet.iastate.edu viking@iastate.edu >
- < ISU only censors what I read, not what I say. Don't blame them. >
- < "This isn't an answer, it's a pagan dance around a midnight fire >
- < written in intellectual runes." -- Rich Young >
-