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TerraPower in Deal with Meta for Eight Natrium 345 MW Advanced Nuclear Plants

https://neutronbytes.com/2026/01/09/terrapower-in-mega-deal-with-meta-for-eight-natrium-345-mw-advanced-nuclear-plants/
25•mpweiher•1h ago

Comments

jcgrillo•50m ago
> I don't believe you.[0]

[0] https://c.tenor.com/wuKJbik2LcEAAAAM/anchorman-ron-burgundy....

gopalv•48m ago
The name makes me think it is a molten salt reactor, but it uses liquid sodium. Still aptly named.

I was hoping the Thorium molten salt ones with atmospheric pressure vessels would pick up pace thanks to this boom in power demand or Helion would arrive on the scene right on time for this.

ck2•37m ago
Thorium reactors are the future, safest possible

PBS Space Time explainer

* https://www.youtube.com/watch?v=ElulEJruhRQ

MichaelNolan•37m ago
> Under this commercial agreement, Meta will provide funding to support the deployment of the Natrium plants, with delivery of initial units as early as 2032

The wording there implies some upfront money from Meta, and that this isn’t just a PPA like we normally see.

But with no numbers attached it’s hard to know if it’s a serious investment or just PR fluff.

pico303•26m ago
Their first demonstration reactor is scheduled to go online in 2031. But they’re going to build 8 production reactors, with all the regulatory hurdles, in any reasonable length of time? Right.

The headline should probably be, “Meta invests in nuclear startup” and leave it there. My guess is this deal is quietly swept under the rug when the first reactor fails to go fully online by 2032.

mpweiher•22m ago
While Wyoming is a demonstration plant, it is a demonstration plant of exactly the reactor they plan to build in series.

And they have received NRC approval.

https://thebreakthrough.org/press/release-the-nrc-issues-con...

So not sure what additional regulatory hurdles you see. Can you enlighten us?

capnrefsmmat•19m ago
From your link,

> TerraPower must still complete construction, submit an operating license application, and satisfy all applicable safety and regulatory requirements before loading fuel and beginning operations.

holoduke•21m ago
When I read this I am more convinced that Europe is done. With leaders like Kaja Kallis, Rutte and Ursula it's so blatantly visible that these people can't think further than one minute. It's really time for a breakup so countries are no longer chained to insanity. They are destroying themselves.
bflesch•4m ago
It seems Europe is living rent free in your head, maybe you should talk to a shrink.
Octoth0rpe•19m ago
> A dual Natrium reactor site can provide 690 MW of reliable 24/7 365 power

Given that they haven’t actually built one, asserting the performance seems inappropriate, _especially_ the uptime which IIRC is far, far higher than is typical for proven designs, let alone a new one.

christina97•12m ago
Well operated, mature nuclear power plants can easily achieve 90%+ uptime. I don’t think this is a huge issue.
testing22321•4m ago
Is 90% equal to 24x7, 365?
veverkap•4m ago
Unless they hire Homer Simpson.....
kamranjon•2m ago
Does anyone understand how Meta is able to spend so much money on AI with basically no AI product to speak of? Especially after sinking billions of dollars into a failed VR product? I just don't really understand why they are investing in data centers, I don't know of any actual product they offer that anyone is seriously considering using in the space.

Show HN: electron-expose – Make Electron IPC boring with TypeScript decorators

https://github.com/johnyrokita/electron-expose
2•jskull•2m ago•0 comments

Researchers have uncovered how Russia's nuclear-powered missile works

https://www.npr.org/2026/06/18/nx-s1-5843252/russia-nuclear-powered-missile-burevestnik
2•ck2•2m ago•0 comments

ExportMyMap – Export your Google Maps saved places to any format

https://exportmymap.com
2•AlekseiD•2m ago•0 comments

Securing the Future of AI Agents

https://deepmind.google/blog/securing-the-future-of-ai-agents/
3•falcor84•3m ago•1 comments

Apollo Makes Debt Concessions on Shutterfly as AI Competition Pressures Mount

https://www.bloomberg.com/news/articles/2026-06-18/apollo-s-shutterfly-debt-concessions-expose-ai...
2•petethomas•3m ago•0 comments

Elon Musk tries again to escape FTC audits of X data handling

https://arstechnica.com/tech-policy/2026/06/elon-musk-tries-again-to-escape-ftc-audits-of-x-data-...
3•anticorporate•3m ago•0 comments

The Future of Session

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2•paulnpace•4m ago•0 comments

RaptorX AI, incubated by Moonpay and backed by Solana

2•uponlytech•4m ago•0 comments

Growing as an Engineer in a World of AI

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2•shelika•5m ago•0 comments

You now have cursor-like diff control over Claude Code

2•gagewoodard•6m ago•0 comments

Meta Tapped a Pentagon Supplier to Prototype Face Recognition for Its Glasses

https://www.wired.com/story/meta-rank-one-computing-face-recognition-smart-glasses/
2•anticorporate•7m ago•0 comments

Side Project Time

https://en.wikipedia.org/wiki/Side_project_time
3•Austin_Conlon•7m ago•0 comments

Google DeepMind unveils plan to protect itself from its own rogue AI agents

https://fortune.com/2026/06/18/google-deepmind-unveils-plan-to-protect-itself-from-its-own-rogue-...
3•Brajeshwar•8m ago•0 comments

How do Venus flytraps work? New study sheds light on cellular mechanisms

https://www.abc.net.au/news/science/2026-06-12/cellular-mechanism-behind-a-venus-flytrap-s-super-...
1•bryanrasmussen•9m ago•0 comments

Student Cheating Is Becoming Impossible to Detect in an A.I. Era

https://www.nytimes.com/2026/06/18/us/ai-apps-students-cheat.html
2•bookofjoe•10m ago•2 comments

Show HN: I Made OpenClaw Employable

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1•smashini•10m ago•1 comments

Fonos – Open-source voice dictation for macOS, BYO key or local

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1•ethannortharc•11m ago•0 comments

Moving online webserver using public transport (2010) [video]

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1•JamesJulius•11m ago•0 comments

Noam Shazeer Leaves Gemini for OpenAI

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2•vthallam•11m ago•0 comments

Top React Frameworks for the Next Project in 2026

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1•katyadrozd•11m ago•0 comments

RepeaterSTART now includes RTLSDR ham-radio repeater listening

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3•programmin•14m ago•1 comments

Our first Bangalore DigitalOcean cluster – no bang, just boring

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1•gsgreen•14m ago•0 comments

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"Vibe-Trading: Your Personal Trading Agent"

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Kanzi

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Ghosti

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Accenture Aquires Majority Stake in Dragos

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1•altercation•17m ago•2 comments

Money Is Time

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4•whiteblossom•17m ago•0 comments

The internet is on life support

1•A-Aron•17m ago•1 comments