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PLUS: Westinghouse wants to Build 10 Nuclear Reactors Across the U.Sšļø

Welcome to Nuclear Update!
This weekās newsletter is a solid 10. Not on the pH scale thoughāthat would be basic. And we only deal in high-energy content around here.
This is what I got for you this week:
šFacebookās Nuclear Megadeal
šļøWestinghouse Wants to Build 10 Nuclear Reactors Across the U.S
š»Japan Lifts Cap on Reactors
š Terraforming Mars... with Nukes?
But First; This weekās trivia question:
What country gets over 70% of its electricity from nuclear power? |
Last week, I asked: Whatās the most exciting part of the nuclear renaissance?
You said:
š©š©š©š©š©š© SMRs finally going commercial (51%)
āThese are the solution for rural and remote areas in Australia ā
šØā¬ļøā¬ļøā¬ļøā¬ļøā¬ļø Decarbonizing the grid / reducing emissions (13%)
āNuclear is the only real path to cutting emissions and keeping the lights onā
šØšØā¬ļøā¬ļøā¬ļøā¬ļø Next-gen reactors (molten salt, anyone?) (16%)
āI think that is the most exciting part for sureā
šØā¬ļøā¬ļøā¬ļøā¬ļøā¬ļø Watching anti-nukes panic in real time (17%)
āThe Irony After decades of hearing āNo Nukes!ā itās pretty satisfying to watch the same people scramble for reliable energy.ā
ā¬ļøā¬ļøā¬ļøā¬ļøā¬ļøā¬ļø Other ā tell me in the comments (3%)
ā⦠Would be very happy to see a good standard model rolling out of factories ready for delivery. Such systems hold the ability to lift the entire world standard of living.ā
Now, letās dive into the good stuff!š„

šFacebookās Nuclear Megadeal
Facebookās parent company, Meta, just signed its biggest energy deal everāand itās nuclear. Starting mid-2027, it will buy all of Constellationās Clinton plant annual outputā1,121 MWāfor 20-years.
This plant (which features a boiling water reactor) was nearly shut down in the 2010sāonly saved by a state contract-for-difference. That expires in 2027, and Metaās deal takes the handoff.
And thereās more. Constellation will also boost output by 30 MW and is considering a second unitāup to a full AP1000āthanks to an existing NRC Early Site Permit for additional 2.2 GW.
Metaās electricity demand has tripled since 2019 (thanks, AI overlords). Metaās Clinton deal is about long-term positioning: energy security, emissions goals, and ensuring their AI empire doesnāt run out of clean electronsāenter nuclear.
This Clinton Power Purchase Agreement (PPA) is just one part of Metaās bigger nuclear push. Back in December Meta announced a plan to secure 1ā4āÆGW of new U.S. nuclear capacity by the early 2030s.
As part of that, it launched an RFP focused on shovel-ready projects with fast-track permitting and site approvals. Meta has received over 50 proposals and is now in final negotiations with a shortlist of contenders.
Theyāre not dabblingātheyāre planning for a gigawatt-scale nuclear future and only want partners who can deliver.
This is what Constellation had to say about the PPA:

Meta knows what power source civilization runs on. And it's not solar at night.
š„Hereās CNBCās take on the deal:

āļøFor the Nu-clearly Curious
š¤Czechs sign $18 billion nuclear power plant deal with KHNP
The Czech state-controlled company EDU II and South Korea's KHNP signed final contracts to build two new nuclear power reactors (APR1000). A Czech high court gave the green light to the $18.6 billion transaction, the country's biggest procurement deal ever, and a key part of the state's drive to replace ageing coal and nuclear units.
āļøEconomic & job creation benefits of investing in nuclear highlighted in new report
According to a report by Deloitte, increasing installed nuclear capacity in the EU from 106 GW to 150 GW by 2050 would generate over $379bn in annual economic output and support nearly 1.5 million jobs across the EU.
šŖUranium Stays Resilient in May With Miners Showing Upside
"Despite the tariff volatility uranium has been a proverbial rock among the crashing waves. The metal has been exhibiting resilience amid renewed interest from investors backed by solid fundamentals."
šHoltec targets US-wide nuclear reactor fleet using learnings at Palisades
Along with restarting the 800MW Palisades Nuclear plant in October this year, Holtec will build two 300MW SMR's by 2030 with a target of deploying a 10 GW SMR fleet at existing & former Nuclear plants in US.

šļø Westinghouse Wants to Build 10 Nuclear Reactors Across the U.S
Westinghouse is going bigāreally big. The U.S.-based nuclear developer is in talks with US officials and industry partners about deploying 10 large nuclear reactors to meet the goals of President Trumpās executive orders.
Westinghouse already has the licensed design (AP1000), a working supply chain, and a resume that includes reactors now generating power in the U.S., China, and under construction in Europe.
The May 23 executive orders laid out an aggressive blueprint: 10 new reactors under construction by 2030, streamlined permitting, and billions in federal backing.
Westinghouse says itās āuniquely positionedā to deliver: no vaporware, no science projectsājust steel, fuel, and proven tech.
The company has real-world modular construction experience from the U.S. and China, and says lessons learned from the Vogtle delays have been fully integrated.
Vogtleās AP1000s ran over $17 billion per unit. Westinghouse now says it can deliver for $7.5 billion/unit (totaling $75 billion) using frozen designs and serial builds. Proof that nuclear gets cheaper the more you build.
š§ Strategic context: Westinghouse has little competition. Russia and China are off the table. EDF is out. GE-Hitachi is focused on SMRs. Koreaās Kepco has never built at U.S. scale.
Critics argue the U.S. market isnāt built to support large reactor investments. But thatās exactly what these executive orders aim to fixāby making nuclear financing simpler, faster, and less risky. The old Vogtle-era barriers are crumbling.
Meanwhile, SMR developers are pitching modular projects as a cheaper alternative. But even they admit it will take multiple small reactorsāat unknown costāto match a single AP1000.
š” TL;DR: Westinghouse is pitching 10 new AP1000s across the U.S.āa $75B play backed by frozen designs, modular builds, and executive support.
This is what scaling baseload looks like. Letās go.

šFun Historical Artifact
Even the US postal service went nuclear in the '50s. In 1955, the U.S. Postal Service dropped this glowing endorsement of nuclear optimismāa 3Ā¢ stamp honoring Eisenhowerās āAtoms for Peaceā speech.


š»Japan Lifts 60-Year Cap on Nuclear Reactors
Japan just enacted a law allowing nuclear reactors to operate beyond the previous 60-year limitāa clean 180° from its post-Fukushima stance.
The amended law lets plants extend operations to account for downtime caused by āunforeseeable circumstances,ā such as long safety upgrades after the 2011 disaster. One example? A reactor in Fukui Prefecture thatās been offline since 2011 will now be allowed to run until 2047ā72 years after it first came online.
This is more than just a technical tweak. Japan is returning to nuclear to:
Tackle its massive fossil fuel dependence
Meet surging electricity demand from AI and chip factories
Stabilize the grid after global energy market turmoil
Japan is the world's fifth largest emitter of carbon dioxide after China, the United States, India and Russia.
The change comes as Japan drops language about āminimizing nuclearā from its energy plan and targets nuclear to supply ~20% of the grid by 2040 (up from 5.6% in 2022).
š Bottom line: After years of hesitation, Japan is officially back in the nuclear gameāand its aging fleet is now getting the policy runway to keep running well into the 2040s.
In this new era, nuclear plants are immortalāand laws like this are the proof.

š Terraforming Mars... with Nukes?
Welcome back to Atomic Alternativesāwhere we explore how nuclear tech quietly shows up in wild, unexpected places.
This week, we're heading to space, because apparently just colonizing Mars wasnāt ambitious enough.
What if we nuked it first?
ā¢ļø The Theory
Back in the day, Carl Sagan floated the idea that a few well-placed nukes could help terraform Mars by vaporizing its polar ice caps, releasing enough COā to thicken the atmosphere and warm the planet.
š„ The Goal:
Warm up Mars by releasing greenhouse gases.
Jumpstart an atmosphere thick enough to (eventually) support life.
Melt ice = liquid water = potential for agriculture, microbes, and maybe even your future Mars bar franchise.
š£ The Method:
Detonate thermonuclear bombs over the poles. The radiation wouldnāt reach the surface (theyād explode at high altitude), but the energy would blast the ice into gas, triggering a chain reaction of warming and atmospheric expansion.
š¬ The Catch(es):
Youād need a lot of nukes. Like, thousands.
Mars might not have enough COā to create a truly Earth-like atmosphere, no matter how many bombs you toss.
Also... international law sort of frowns on nuking entire planets, even dead ones. (Thanks to the Outer Space Treaty of 1967.)
š TL;DR:
Yes, nukes could warm Mars. But it might be easier (and more ethical) to just build greenhouses and ship some solar panels. Still, the idea isnāt totally nutsāitās just nuclear.
If youāve ever watched The Martian and thought āthis could use more explosions,ā youāre not alone.

šMeme of The Week

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Until next time: stay charged, stay critical (like a reactor), and keep glowing.š
ā Fredrik
š¬[email protected]
š nuclearupdate.com
DISCLAIMER: None of this is financial advice. This newsletter is strictly educational and is not investment advice or a solicitation to buy or sell any assets or to make any financial decisions. Please be careful and do your own research
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