AOC makes sense. Cruz is an ignorant blowhard.I'm quite tiring of AOC already. ImI afraid she's gonna turn into the Ted Cruz of the Democratic party.
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AOC makes sense. Cruz is an ignorant blowhard.I'm quite tiring of AOC already. ImI afraid she's gonna turn into the Ted Cruz of the Democratic party.
Class, no need to over think this one, say it with me - solar, wind, battery storage. solar, wind, battery storage. solar, wind, battery storage.What should be the top priority, and how far should it go to wrap in other priorities? Should the green stuff focus on safe and proven strategies for cutting emissions, or riskier and more aspirational ideas as well?
Infrastructure, regulatory reform, removal of fossil externalities.Class, no need to over think this one, say it with me - solar, wind, battery storage. solar, wind, battery storage. solar, wind, battery storage.
I like the idea of phrasing it as decarbonization. It may be unrealistic to demand 100% renewables... especially for the last few percent. If a power source has no net carbon, it should be viable.Well argued opinion piece to settle on decarbonization consensus rather than demand 100% renewables.
I support the idea even though I am a 97% renewables kind of guy because I think it defuses some of the knee jerk crazy lefty rhetoric.
I'm probably going to be skewered by @nwdiver here because his arguments against nuclear are compelling: it mostly continues to exist due to corruption and political power. My POV is that fight belongs in a different arena and it does no good to turn the nuclear lobby against decarbonization.I like the idea of phrasing it as decarbonization. It may be unrealistic to demand 100% renewables... especially for the last few percent. If a power source has no net carbon, it should be viable.
I'm probably going to be skewered by @nwdiver here because his arguments against nuclear are compelling: it mostly continues to exist due to corruption and political power. My POV is that fight belongs in a different arena and it does no good to turn the nuclear lobby against decarbonization.
I'm not in favor of nuclear in the least; I just think it can die on its own (de)merits unrelated to carbon.
The problem is and always has been economics. Realize that new vs existing nuclear are two VERY VERY different debates. I firmly believe that shuttering existing plants is even more foolish than building new ones.
Hmmm ... are those numbers correct ?Sometimes that might be paying an extra $100M/yr to a 2GW nuclear plant so it keeps generating ~16TWh/yr instead of closing. Sometimes that might mean allowing the plant to close because it needs $200M/yr and that money is better spent on wind, solar or storage. We need to be pragmatic.
Hmmm ... are those numbers correct ?
The subsidy would be on top of whatever the nuke plant is already charging.
$100M a year works out to another 0.66 cents a kWh, while wholesale wind PPAs in the range of 1.6 - 2 cents a kWh. Is nuclear electricity sold for 1 cent a kWh ?
Interesting. A couple years back we had a newspaper article about the WA State Columbia generation station (WWPSS for us old-timers) and how the old PPA (signed decades ago, long before RE took off) was costing ratepayers a bundle over just buying power off the wholesale market. This, in an area that is very pro-nuclear and surrounded by hydro and wind power that costs pennies per KWh. Every spring we spill water and curtail wind, often shutting down the nuclear plant for annual maintenance, and send GWs to California. It’s amazing to me that renewables have dropped in price so quickly that fully built and amortized nuclear plants are being pushed out. I think more renewables, distribution and smart-grid will just push more nuclear off the grid, which might seem like a good thing. But in reality, until every carbon emitting power plant (and transport vehicle) is shut down, we will be better off with nuclear. Yes, it may be expensive and still generate waste, but those things don’t go away by stopping power generation. Nuclear waste will be around for generations, get used to it. We might as well get some non-carbon electricity out or the deal.No... just hypotheticals. I'm not sophisticated enough to calculate the real numbers. They wouldn't be straight forward like TWh/yr; As wind expands curtailment increases. At what point does it make sense to shut down a nuclear plant to reduce curtailment? I dunno... there are A LOT of factors involved.
Interesting. A couple years back we had a newspaper article about the WA State Columbia generation station (WWPSS for us old-timers) and how the old PPA (signed decades ago, long before RE took off) was costing ratepayers a bundle over just buying power off the wholesale market. This, in an area that is very pro-nuclear and surrounded by hydro and wind power that costs pennies per KWh. Every spring we spill water and curtail wind, often shutting down the nuclear plant for annual maintenance, and send GWs to California. It’s amazing to me that renewables have dropped in price so quickly that fully built and amortized nuclear plants are being pushed out. I think more renewables, distribution and smart-grid will just push more nuclear off the grid, which might seem like a good thing. But in reality, until every carbon emitting power plant (and transport vehicle) is shut down, we will be better off with nuclear. Yes, it may be expensive and still generate waste, but those things don’t go away by stopping power generation. Nuclear waste will be around for generations, get used to it. We might as well get some non-carbon electricity out or the deal.