While France/Japan and other countries have taken greater advantage than us
of nuclear electricity generation, the thrifty Swiss are profiting as a
country.
Historically Switzerland’s power
generation basis has thus been mainly based on hydropower and nuclear
energy - 95% nuclear/hydro and only 5% "thermal"
(coal/oil/natural gas). They took advantage of being a mountainous country by
constructing large reservoirs high in the Alps with companion reservoirs far below..Electricity
is used to run reversible pump/generators that pump water into the upper
reservoir during "off-peak" times when electricity is cheap and
release water from the upper reservoir to generate electricity for sale during
peak periods when prices are high.
Only the Swiss could have come up with
this concept – buy electricity from France and other surrounding countries when
it’s cheap, and thensell it back to them when it’s expensive! They only have to sit
there watching the water going up and down while they line their pockets.
The Daily Kos http://www.dailykos.com/story/2007/10/3/61410/6465
did an interesting piece recently on "New Approaches to Pumped Hydro" which didn't mention nuclear (surprise!) or the remarkable Swiss concept.
The US has a lot to learn from others which would be much more productive than what we've been doing. jim
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