First U.S. nuclear reactor built from scratch in decades enters commercial operation in Georgia::ATLANTA — A new reactor at a nuclear power plant in Georgia has entered commercial operation, becoming the first new American reactor built from scratch in decades.
Very good news. Nuclear power simply has way more benefits over fossil fuels. Not to mention it’s statistically safer, despite what decades of anti-nuclear sentiment has taught the public.
It’s pronounced NOOK-YOU-LERRR
I’m all for investing in other forms of energy beyond fossil fuels, this is good news to me.
Good to see industrial self sufficiency coming back to the US
Hey wow, it’s great to see we are still persuing this avenue for energy, I hate how stigmatized nuclear became (with some good reasons). Like any technology, we just rushed to using it without understanding the full consequences when shit goes wrong. Hopefully we’re better prepared now.
Ooh a lot of people here seem very pro-nuclear-power. That’s cool!
Unfortunately, there’s still that one guy in the comments trying to say that hypothetical, largely unproven solutions are better for baseload than something that’s worked for decades.
That or the fear-mongering talking points. That’s what caused our local power plant to be decommissioned, and now those same people are complaining about how much their electrics cost now.
The old soviet legacy. And a bit of actual disasters and from the 2 significant ones (hiroshima and chernobyl) half are beacuse of the soviets.
*Fukushima
Hiroshima was the freedom bombing disaster
on a side notw how people have dies from fukushima in the years since and how many have died from coal? Also you can compare the number of long term health problems
If you mean renewables by that, it’s hardly hypothetical or unproven. I’m in Australia and south Australia and Tasmania (two of our states) have fully renewable grids, Tasmania for the past 7 years. South Australia does still occasionally pull from an interconnect but most of the time they’re exporting a bunch of power.
Renewables with storage are cheaper and faster to build than nuclear and that’s from real world costs. Nuclear would be fine if it wasn’t so stupidly expensive.
South Australia is 70% renewables, as per their own official energy site.
Batteries are the limiting factor for renewables. Building battery storage that can supply a large city is expensive. Even the battery South Australia had Elon Musk build can only supply a town for about an hour. I’m hoping battery tech improves soon, but it seems to have stagnated for a while.
Ah sorry, my mistake. I messed up there.
The battery in SA is really just for grid stabilisation, not long term storage. Batteries are not really a good soln for longer duration storage. You need surprisingly little storage though when they’ve modelled fully renewable grids which is why the projected costs aren’t stupidly expensive.
That’s interesting, I’m an EE but in industry atm. I’d like to look into that whole scenario one day and see how much storage we’d need to go fully renewable.
Tasmania
Generates nearly all its power using hydro electric, which is great but pretty dependent on geography.
South Australia
Wiki says a pretty big hunk of that is still gas
In Ontario Canada where I am from it would take > 4000 wind turbines all working at once (not including the batteries) to supplant our nuclear capacity. Even the largest battery storage are in the hundreds of mega watts and only for a few hours at the cost of about half a billion dollars.
I think it is more productive to approach these technologies as complementary as any proper grid should have both for the near future if we want to reduce global warming.
Ah sorry, my mistake on that one. Despite how many wind turbines working at once it may take, the power from the is cheaper by a long shot than nuclear.
The reason I don’t think nuclear is the main solution is just cost + build time. It’s horrendously expensive. Much more so than the cost of renewables with proper grid integration (transmission, storage etc.) that has been modelled.
Maybe in a while the small nuclear reactors may come close, but currently the full sized reactors are too expensive and smr’s aren’t really a thing yet because of cost.
If power prices can come down instead of go up it’s going to be a lot easier to convince everyone to transition away from fossil fuels, and from modelling that’s been done (e.g. by csiro) that can be the reality
The nuclear lobby is alive and well on social media. Never before has the internet apparently agreed on something so controversial with some of the most cookie cutter, copy and paste, AI generated comments on the subject I’ve ever seen.
The talking points seem to gloss over the fact that nuclear storage always fails, meltdowns happen, and you still have to mine uranium out of the ground. It’s far from a clean source of energy.
That the “nuclear lobby” is paying people to post stuff on Lemmy, a social media platform that accounts for a small part of single percent of all social media users, is a hot take I haven’t heard yet. Congrats, you’ve definitely imagined a scenario that nobody else in history has ever thought of. A true original thought.
Pity it’s an absolutely fucking brain dead take masquerading as something more than nonsensical blithering from a total nincompoop, but you should bask in this moment nonetheless.
Nuclear power is something we should be using if you support science. If you don’t support science well you have a lot of other problems. Nuclear and renewable energy both need massive investments at the same time to replace fossil fuels.
It’s not the cleanest, but in term of CO2 and other toxics produced per Giga-Watts, it’s the best compromise.
Fission is hopefully, coming in the next decades. Like the other guy said, anything but coal/petrol.
Good news. Anything but fossil fuels at this point.
Nuclear is still fossil fuel, just not combustion. But I agree, this is good news because it helps reduce coal and gas usage.
Edit: I get it, I’m wrong. No need to repeat the same comments over and over.
Nuclear is Non-renewable, but it’s not a Fossil fuel:
A hydrocarbon-based fuel, such as petroleum, coal, or natural gas, derived from living matter of a previous geologic time.
The reduced operating emissions take 10+ years to outweigh the enormous construction emissions of nuclear. (Compared to gas.)
Fortunately the nuclear reactor can be operated for >50 years :)
Sure. But do you think Nuclear reactors will still be cheaper than renewables + storage in the 2070s? Nuclear is far more expensive per kWh than renewables, and the cost of storage is falling fast.
Good question, that one can only speculate on. IMO it’s a two part question.
First is that newly built nuclear plants are expensive. So the question depends on if we bite the bullet (build the reactor) today or in 2070. One built today will produce cheap power in 50 years.
For example in Finland we have reactors from 1980, that make up the backbone of stable energy production in our country. Those are going to be kept online till the 2050s. I’d argue at that point the cost per kwh will be mostly dependent on maintenance and fuel, so relatively small.
Wind and solar cannot reap the same benefits if you have to replace the plant every 20 years.
Storage is a completely separate question that is not taken into account when new wind farms and such are being built. If one was to account for storage today, the cost of renewables would be much closer to that of other means of production.
Also in the future, if storage costs keep falling due to billions of R&D money, similar effects could be achieved in nuclear via serial production and scale.
EDIT: Just read you have studied this stuff for real. Then ignore most of what I said, as you might know better :D
It was started a decade ago and finished now, not in the 2070s
So you’re saying the construction effort requires at least a decade of nuclear powered energy to be achieved?
That could be up to 3.652 TWh. That’s more than my entire nation consumes in three years and we’re one of the world’s biggest suppliers of natural resources, including nuclear.
You’re mathing wrong.
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I literally studied this exact nuclear design at University - the Westinghouse AP1000. You can look up the WNISR (World Nuclear Industry Status Report) if you don’t want to take my word for it.
Don’t forget, mining and enriching uranium still has a significant carbon footprint, far higher per tonne than any fossil fuel. Yes, it’s lower over time, but we need to be reducing emissions now, not in 50 years time.
Why compare per ton of fuel when per kWh would be the more meaningful metric?
What are the cradle-to-grave emissions of a nuclear plant, vs a fossil fuel plant, per kWh generated. That is a far more honest question, and I’m inclined to err on the side of nuclear.
Yeah I hate how laxness about fixing this in a timely manner has somehow convinced some people that shit like “carbon nuetral by 2070” is ok and helpful. And I’m just remembering when that study came out that said the climate as we know it is probably gone forever if we aren’t totally carbon nuetral by at least 2030
Why are you comparing fossil fuels and nuclear “per tonne” that makes no sense. You replace tens of tones of nuclear fuel per year any you burn millions of tones in a comparable fosil fuel plant.
And regarding the carbon emissions from enrichment… Just use nuclear to power your enrichment plants. This way your emissions are extremely low because you don’t need much fuel and you use nuclear energy to produce nuclear fuel. French example: https://en.m.wikipedia.org/wiki/Tricastin_Nuclear_Power_Plant
I highly, highly recommend the Oliver Stone documentary Nuclear Now from earlier this year. Completely changed my perspective. I had no idea that the oil industry was behind so much of the fear mongering around nuclear.
To be fair we have seen multiple disasters in the past including Chernobyl, Three Mile Island, and Fukushima, which have serious and long lasting effects. I’m not against nuclear power but we can’t pretend the downsides are just made up or blown out of proportion.
They are sort of blown out of proportion when you take into account modern safety protocols.
Chernobyl and three mile island were user error, fukushima was force majeure.
Since then they’ve been piloted widely. France has about 50 reactors and a laundry list of smaller errors that we’ve since learned from.
Have you ever compared the impact of Fukushima compared to the tsunami that caused it?
Other than that, even if we assume rectors keep being old tech from the 60s, never using newer generations of rectors that can be inherently safe: Who cares about a bit of contaminated area, very localized, every few dozen years, when the alternative is a global climate crisis?
More people died in the evacuation of Fukushima than died fighting the meltdown, which was arguably 1.
1 confirmed from radiation (lung cancer, 4 years later),[3] and 2,202 from evacuation.[4]
The tsunami killed over 15,000 people. Awful disaster.
However, Japanese people are very anti-nuclear so their media made it seem that the impact was horrific when, aside from the exclusion zone, wasn’t all THAT bad. However, losing that land was a big hit to a small country.
I’d agree if our only two options were nuclear or coal/oil plants but we have many options that don’t require everything be powered from centralized power plants.
Who cares about a bit of contaminated area, very localized, every few dozen years, when the alternative is a global climate crisis?
I’m sure all the people and companies that exist in these areas. Land is finite and hospitable land is even more finite. Destroying these areas for decades to come isn’t any more preferable that the occasional natural disaster rolling through over a few day period.
As I said I’m not against nuclear power and I would love to see more advancements come to fruition, but it doesn’t need to be our main source of energy nor is it accurate to claim that the potential issues that come with it are solely overblown conspiracy theories pushed by oil/coal companies.
I mean, it’s obvious.
Also historically some of Soviet-friendly left would present “capitalist” nuclear energy as apocalyptic-level dangerous and related to nuclear weaponry etc (cause USSR was, after discovery of reserves, selling oil and gas just like Russia does now, actually that was the reason for Brezhnev’s time improvement in level of life and simultaneously rapid growth of corruption, also loss of hope of anything like the Thaw happening again).
Or, maybe people recognize that literally the majority of radioactive mining leaves irradiated lands that disproportionately effect minorities and oppressed communities. The Navajo are still suffering due to the mining of radioactives in their area. The same story is true for nearly every community near such facilities.
while that is certainly an issue, i very much doubt that it is a primary reason (or even remotely a concern) for the average anti-nuclear layperson.
Ah, those activists wouldn’t talk about that mostly, they’d talk about boom and radioactive pollution in places their audience lived in.
Leftists caring about minorities and oppressed communities anyplace far from themselves are a notable rarity.
And since the replacements were coal, oil and gas, which are just as dirty, I’d say your argument isn’t worth shit.
That’s funny.
So you’re willing to move within 1 mile of a uranium mine and live there and drink the well water from that property?
Or are you just willing to sacrifice others for your luxurious lifestyle?
There are alternatives other than continuing to expand our consumption of fossil or nuclear fuels. Hell, most of them don’t even require lifestyle changes from the majority of the population.
So you’re willing to move within 1 mile of a uranium mine and live there and drink the well water from that property?
No, but it’s the same with gold mines, copper mines, coal, ohoho, oil, ahaha, etc. Scale matters, and in scale for the same amount of energy nuclear gives the least pollution.
Also I invite you to live near a lithium mine.
Or check it, we don’t increase our consumption, so we don’t need more energy. We purposefully decrease it. We allocate resources by necessity.
Widget factories don’t need to operate 24 hours a day, and their owners don’t need to make 500x their employees wages. Kill two birds with one stone, the widget factory is only allocated enough energy to run a few hours a day, and the wages from its executives (who have proven they don’t deserve it by the very lack of care towards sustainability they have presented) go to the workers to ensure they continue to make the same amount despite the decrease in work time.
You do that with all of the industries in the world, and I guarantee we could cut emissions by 50% within a year. Obviously, global implementations are much more complicated than my comment would imply, but I think accepting an end to a system where the only limits placed upon industry is “how much money do you have?” Is necessary entirely to have even a fraction of a chance at beating climate change.
Then, once we’ve stopped wasting massive amounts of energy on inherently useless endeavors, then we can start to talk about the pollution caused by nuclear, but until then, it’s just replacing one extractive industry with another. Whether or not in theory nuclear is less damaging environmentally, our current Money = Right system precludes the possibility of such sustainable practices being put into place. There is always another country that can be corrupted to allow destructive, cheap extraction processes, like what happens in Mail, Burkina Faso, and Niger as we speak.
Outstanding!
Wait… is this the USA’s first Gen III+ reactor?
It looks like it!
Looks like the only completed Gen 3 nuclear reactors are in Asia, at Kashiwazaki (Japan), Kori (South Korea), Yangjiang, Fangchenggang, Tianwan (China), and Kudankulam (India).
Edit: I missed the Gen III+ part of that Wikipedia page. The other currently operation or under construction Gen 3+ reactors are in Sanmen, Shidao Bay, Taishan (China), Novovoronezh II, Leningrad II, Kursk (Russia), Akkuyu (Turkey), Rooppur (Bangladesh).
Not sure, this isn’t super easy to research, but an identical reactor is being built along side this one, so if it is our only 3+ it hopefully won’t be for long
Yeah, after literally bankrupting Westinghouse and costing us Georgians billions of dollars. I’m all for more nuclear power but this project was a colossal shitshow.
Georgia also has some shiny new solar factories so I’m interested to see how deep into renewables we can get in the next decade.
Currently, the owners are projected to pay $31 billion in capital and financing costs, Associated Press calculations show. Japan’s Toshiba Corp., which then owned Westinghouse, paid $3.7 billion to the Vogtle owners to walk away from a guarantee to build the reactors at a fixed price after overruns forced electric industry pioneer Westinghouse into bankruptcy in 2017. Add that to Vogtle’s price and the total nears $35 billion.
Does this seem strange to include the 3.7 billion in here? I guess when you’re used to costs meaning what it cost the purchaser of said product or service it seems weird. Like, if I was the group paying for this I might even think to reduce the reported cost by 3.7 billion.
That’s copied from the AP news article the post’s nbcnews article links to. Similar statement in the nbcnews one, but…they don’t let you highlight any text? Lame.
Yeah, for sure thats a cost savings if your contractor pays you back $3.7 billion to walk away. Thats almost 15% of the total cost for the project, which is:
$35B - $3.7B = $27.3B
Either the journalist can’t add and subtract, or they printed that intentionally to make it seem worse. As if a 100% cost escalation wasn’t bad enough, lol. Although that was probably inevitable due to inflation.
Goated energy source, hope the stigma lessens over time
Not sure the stigma will ever go away as long as we are using Uranium as the basis. If we could ever get Thorium based reactors to work and economical I think the public perception would sway considerably when weapon grade material is no longer a possibly byproduct and the worst case scenario drops from a quarantine zone several square miles to power plant just going into lockdown for a few weeks would be a huge step towards public acceptance.
I think the public perception would sway considerably when weapon grade material is no longer a possibly byproduct
This is unfortunately something that a layperson who’s unfamiliar with the tech will always have a hard time understanding. I don’t think any reactor built in the US for power generation could ever be used to make weapons grade plutonium. From what I’ve read we only build light water reactors here, which aren’t good for such things. But how many regular folks take the time to learn about all the different types of reactors and how they work and what they’re good for? I only did it because the history of nuclear tech intrigues me.
and the worst case scenario drops from a quarantine zone several square miles to power plant just going into lockdown for a few weeks
Similar to above. These new reactors coming online are Gen III reactors, and have passive cooling features, so Fukushima-like events shouldn’t be able to happen anymore. But again, few people I think take the time to learn about this stuff at all.
It doesn’t help either that regulatory capture has caused old Gen II designs without the passive cooling backups continue to get their licenses extended. Accidents will continue to be bad until we retire the ancient reactors, and start replacing the with new ones that have the benefit of half a century of operational experience and manufacturing advancements to inform their designs to be safer.
Nice!
what does built “from scratch” mean? Just a more emphatic way of saying “built?” Or that it wasn’t repurposed out of some already built building?
Im going to guess it means that it uses a new design of nuclear reactor because I doubt theyre repurposing an old building and slapping uranium in it
Oh. I thought like they had to roll and mill all the metal components, that they forged themselves out of ore they dug up in Georgia.
“If you wish to make a nuclear reactor from scratch, you must first invent the universe” -carl sagan
Whoa. Finally a state in the US that isn’t doing something completely ass backwards. We need more of this.
It’s Georgia, though. This is a positive development but it barely begins to make up for how much other ass-backwards stuff there is.
This is the state that elected Marjorie Taylor Greene, keep in mind.
A single congressional district within that state elected Marjorie Taylor Greene lol
Hmm if we had a giant solar array in space that could continuously capture sunlight, we could connect it to the Jewish Space Laser™ and beam it down to Earth, hopefully to a collection panel and not to the California forests to cause wildfires.
This is the state that brought you Biden in 2020. And two democratic senators. Granted there’s a lot of back ass districts here, but we’re working on it I promise.
That seems completely forgivable when compared to Florida and the men they keep electing governor of that state.
