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Environment & Energy
In reply to the discussion: Why not nuclear power? [View all]progree
(13,083 posts)27. True. But unfortunately the deciders have so far decided differently -- look at all the nuke plants
Last edited Thu Sep 26, 2019, 01:37 AM - Edit history (1)
whose construction costs have long been paid off, but are being shut down because they are not cost competitive just based on the fuel and O&M costs, and can't even get a measly subsidy to keep generating electricity with about 5% of the CO2 / Kwh (mostly for enriching the uranuium) as natural gas plants. And despite being the only major source other than hydro of very low GHG electricity that is dispatchable and like 90%+ capacity factor -- regardless of sun and wind conditions.
(As for hydro there's not too much left to exploit and anyway comes with severe environmental impacts).
People freak out at the mere mention of a carbon tax, even one that is overall revenue neutral.
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Most "nuclear waste" is potential fuel for coming generations of Molten Salt Fast Reactors MSFR's).
Bearware
Sep 2019
#9
There is lots of room for R&D in the energy sector and hopefully these issues can be resolved
walkingman
Sep 2019
#3
It can be a mistake to assume current costs to make something apply directly to disruptive tech
Bearware
Sep 2019
#11
I suspect there are a number of advanced prototype molten reactors being built or in operation
Bearware
Sep 2019
#15
The "reusable rocket" of nuclear power would be molten metal nuclear fuels, not molten salts.
hunter
Sep 2019
#19
I would bet on some form(s) of more primitive molten salt "reusable rockets" before MMNF's
Bearware
Sep 2019
#22
Sorry, you are correct I poorly stated the reasons for massive containment buildings.
Bearware
Sep 2019
#16
True. But unfortunately the deciders have so far decided differently -- look at all the nuke plants
progree
Sep 2019
#27