Recent comments in /f/UpliftingNews
evilgenius29 t1_j5dfyqw wrote
Didn't read the article yet but how is this different than the reactors that have been powering nuclear-powered submarines for decades?
FoodFarmer t1_j5ddjni wrote
Nice, where can I get one?
-justlooking t1_j5dcr5p wrote
Reply to comment by allnadream in Postpartum haemorrhage: Niger halves blood-loss deaths at clinics by Winstonoceaniasmith
They'd be doing this as well to contract the uterus while waiting for the misoprostil to work, or bimanual massage.
fracktfrackingpolis t1_j5dch8n wrote
1st small modular nuclear reactor *design
SpinCharm t1_j5d9mum wrote
And just like that, Deloreans are back in vogue. Back to use. Back…. to the
[deleted] t1_j5d6zok wrote
Reply to comment by Prinzka in 1st small modular nuclear reactor certified for use in US by sunflowerastronaut
Investing money in nuclear instead of solar/wind is literally a gift to the fossil fuel industry. Solar/wind are cheaper per MWh output (4x cheaper unsubsidized than NuScales pre-construction claimed price estimate) and faster to construct, so for the same amount invested you phase out far more fossil fuels.
Plus you can't even use nuclear plants as economically viable dispatchable power: cost per MWh directly scales upwards as capacity factor drops, because basically all the costs are fixed not variable depending on how often you run it. So if at 90% capacity factor it's $120/MWh (as the Utah NuScale is, pre-sunsidy), at 60% capacity factor it's $180/MWh. Compare to wind and solar at around $30-40/MWh and it's just a bad look.
There's a reason the initial pumped-hydro energy storage plants were built in the US to allow dispatchability of nuclear power... And now that same kind of storage idea can more cheaply be applied to solar/wind. ie, nuclear doesn't actually solve the storage issue in the way that proponents like to claim, so it doesn't even have that going for it.
And nuclear plants have never shown a positive learning curve, where repeated builds decreased costs over time.
It's not even small amounts we are talking about investing, that could be seen as OK for initial demonstrator plants. The Utah project cost estimate is now over $9 billion.
The nuclear industry needs to be allowed to die due to its lack of economic competitiveness.
[deleted] t1_j5d6cci wrote
Reply to comment by heizungsbauer89 in Postpartum haemorrhage: Niger halves blood-loss deaths at clinics by Winstonoceaniasmith
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[deleted] t1_j5d56j4 wrote
Reply to comment by sunflowerastronaut in 1st small modular nuclear reactor certified for use in US by sunflowerastronaut
It's not, though. Investing money in nuclear instead of solar/wind is literally a gift to the fossil fuel industry. Solar/wind are cheaper per MWh output (4x cheaper unsubsidized than NuScales pre-construction claimed price estimate) and faster to construct, so for the same amount invested you phase out far more fossil fuels.
Plus you can't even use nuclear plants as economically viable dispatchable power: cost per MWh directly scales upwards as capacity factor drops, because basically all the costs are fixed not variable depending on how often you run it. So if at 90% capacity factor it's $120/MWh (as the Utah NuScale is, pre-sunsidy), at 60% capacity factor it's $180/MWh. Compare to wind and solar at around $30-40/MWh and it's just a bad look.
There's a reason the initial pumped-hydro energy storage plants were built in the US to allow dispatchability of nuclear power... And now that same kind of storage idea can more cheaply be applied to solar/wind. ie, nuclear doesn't actually solve the storage issue in the way that proponents like to claim, so it doesn't even have that going for it.
And nuclear plants have never shown a positive learning curve, where repeated builds decreased costs over time.
It's not even small amounts we are talking about investing, that could be seen as OK for initial demonstrator plants. The Utah project cost estimate is now over $9 billion.
The nuclear industry needs to be allowed to die due to its lack of economic competitiveness.
It's safe, and low-carbon, but a bad use of money/time/workforce/effort.
[deleted] t1_j5d4k0c wrote
"US pushes forward with wasting money on over-expensive small nuclear reactors, rather than cheaper renewables"
Not uplifting.
For just the subsidy amount here, not including any of the private investment, you could produce more solar or wind power than the NuScale reactor will produce. Adjusted for capacity factor.
It's a bad investment.
MidnightBloos t1_j5d453l wrote
Reply to comment by business2690 in 1st small modular nuclear reactor certified for use in US by sunflowerastronaut
Or maybe, just maybe we try and use all the possible available sources of clean energy alongside nuclear for a sustainable and redundant grid system which will maximize the availability of energy? Haven't you ever heard the phrase "don't put all your uranium fuel pellets in one basket"?
dontcareitsonlyreddi t1_j5d113u wrote
Good I hope this upsets people on Reddit
allnadream t1_j5cyjdc wrote
Reply to comment by oniony in Postpartum haemorrhage: Niger halves blood-loss deaths at clinics by Winstonoceaniasmith
Honestly, it sounds better than the treatment I received in the U.S. for the same thing - The doctor and 2 nurses pushing all their body weight on my uterus, to force it to contract and stop the bleeding. To be fair, it worked, but it was extraordinarily painful.
[deleted] t1_j5cxa7n wrote
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[deleted] t1_j5cws24 wrote
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Mailman9 t1_j5cwomk wrote
Reply to comment by Leather-Monk-6587 in 1st small modular nuclear reactor certified for use in US by sunflowerastronaut
What could go wrong? I mean, Fukushima killed 0 people and that was the worst nuclear accident this century. The worst nuclear accident in the US was Three Mile Island, also no deaths.
[deleted] t1_j5cvqgk wrote
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bigred1978 t1_j5cvcmq wrote
>Disappointed, Thornton, 61, started asking where French was still being spoken,
Ahem,...(Me looking northwest and east of Maine)....
You know, there are literally two Canadian provinces (Quebec and New Brunswick) a relatively short drive away filled with millions of French speakers. Not like it's that rare of a thing, just saying.
DjMafoo t1_j5ct5ez wrote
My mom passed away almost 10 years ago from brain cancer. From her first symptom to death was 6 months. It was horrible to watch. This disease, in all its forms, is a terrible thing. I hope this helps literally anybody.
[deleted] t1_j5ct302 wrote
Reply to comment by heizungsbauer89 in Postpartum haemorrhage: Niger halves blood-loss deaths at clinics by Winstonoceaniasmith
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sassafrassMAN t1_j5cc1tv wrote
Save bees by calling for a ban on neonicitinoids. These pesticides are environmentally stable so that one dose kills insects generation, after generation, after generation.
https://xerces.org/publications/scientific-reports/how-neonicotinoids-can-kill-bees
business2690 t1_j5cbiu0 wrote
this will stop global warming..
​
fuc wind
fuc solar
fuc magic fusion
fuc underground thermal
fuc wave technology
​
just simple old fashion nuke with proper waste disposal.
​
the sh!t is so simple
oniony t1_j5ca7j5 wrote
Reply to comment by -justlooking in Postpartum haemorrhage: Niger halves blood-loss deaths at clinics by Winstonoceaniasmith
Wow, thanks.
variable2027 t1_j5c6edt wrote
Reply to comment by Ph0enixRuss3ll in New Oregon bee-themed license plate supports pollinators by OregonTripleBeam
Not sure what your in about but you can pump your own gas in a bunch of places in oregon. Pump your own desiel anywhere in oregon!
variable2027 t1_j5c64t0 wrote
Reply to comment by MudnuK in New Oregon bee-themed license plate supports pollinators by OregonTripleBeam
It’s a nice picture though
danteheehaw t1_j5dgri0 wrote
Reply to comment by [deleted] in 1st small modular nuclear reactor certified for use in US by sunflowerastronaut
It's barely breaking even right now. It has major potential output. Even the test that yield a net positive output are not true positive outputs because we don't have a reliable way to convert the energy into usable energy.