06-24-2017, 02:03 PM
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#221 (permalink)
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Master EcoModder
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Quote:
Originally Posted by NeilBlanchard
Same latitude as NY. Germany is the same latitude as ALASKA, and they manage to have solar work just fine.
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Latitude isn't the only factor. There's cloud cover: winter in say the intermountain west is a much different thing than winter in Buffalo.
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Today
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06-24-2017, 02:22 PM
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#222 (permalink)
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Master EcoModder
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For some reason i can't find any real performance data on any of the USA wind farms such as Maple Ridge which has been online for 10 years.
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https://en.wikipedia.org/wiki/Maple_Ridge_Wind_Farm
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Are they ashamed?
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06-24-2017, 02:37 PM
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#223 (permalink)
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Master EcoModder
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So the USA wind farms are running at about 27% capacity factor on average. Because of the variability even at a minute to minute basis they are considered as almost a liabilty to the stability of the grid. Trying to replace conventional generation with wind, NY determined that with a wind farm capacity factor of 30% of nameplate, that only reduces the demand for the construction of conventional generation plants by 10% because of the lack of storage and smoothing.
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https://www.wind-watch.org/faq-output.php
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Run the numbers
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Let’s Run the Numbers – Nuclear Energy vs. Wind and Solar | The Energy Reality Project
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06-24-2017, 03:24 PM
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#224 (permalink)
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Corporate imperialist
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Most wind farms don't publish actual output.
The ones here run up to 50% of name plate capacity on average.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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06-24-2017, 03:45 PM
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#225 (permalink)
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home of the odd vehicles
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Meanwhile Wisconsin 's last nuclear plant has been decommissioned and is being disassembled because it's not financially profitable to operate
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06-24-2017, 03:52 PM
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#226 (permalink)
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Master EcoModder
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Quote:
Originally Posted by rmay635703
Meanwhile Wisconsin 's last nuclear plant has been decommissioned and is being disassembled because it's not financially profitable to operate
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Replaced by gas. Good move.
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06-24-2017, 03:54 PM
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#227 (permalink)
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home of the odd vehicles
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Quote:
Originally Posted by sendler
Replaced by gas. Good move.
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No it, like 3 hydro plants were replaced by Weston 3 & 4 which were built recently without pollution controls and burn COAL
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06-24-2017, 04:07 PM
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#228 (permalink)
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Corporate imperialist
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More flyash for making concrete.
__________________
1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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06-24-2017, 04:11 PM
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#229 (permalink)
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Master EcoModder
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Quote:
Originally Posted by rmay635703
No it, like 3 hydro plants were replaced by Weston 3 & 4 which were built recently without pollution controls and burn COAL
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Perfect example of the failure of the free market. The cheapest way is often the worst way in the long term. The solution would be a carbon tax. Not building new Nuclear plants is one mistake. But shutting down perfectly good running ones that are already built just because they are due for fuel and it is considered cheaper to burn gas or coal is completely foolish. If the Nuclear plants are still serviceable, keep them running. All of the resource heavy investment of building them is already done.
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06-24-2017, 04:31 PM
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#230 (permalink)
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Master EcoModder
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My personal electricity needs are met by 5.3¢/kWh power from the same Grand Coulee Dam that Woody Guthrie sang about.
If I were to try to employ wind power it would be wind->compressed air->electricity.
Probably a vertical axis windmill on top of this 25ft 1" hex-bar stock I have, with an air compressor (that currently needs a new motor) at the bottom of the tower. The hex bar would store energy in torsion, until it kicks over the air compressor.
Quote:
Originally Posted by jamesqf
Quote:
Originally Posted by Xist
I have not heard anyone arguing for colder winters
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You haven't been listening to me, then. Or many another skiier who gets tired of slush in January.
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Or myself, who would argue for being able survive progressively colder and hotter extremes, with time.
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