March saw the submission of multiple construction permits for new reactors, while new designs like India's thorium reactor, obtained their first criticality. Microreactors in the US also progressed through DOE regulatory pathways as they approach a criticality deadline in July.
Last month also saw multiple headlines in the US across the nuclear fuel chain. Uranium pricing in the spot market was relatively flat after the significant pullback in February. GS updated their uranium supply demand model to account for some of the latest updates resulting in a continued gross mismatch over the next couple decades.
These nuclear industry updates come in a time of great power competition in the form of an AI race between China and the US. Constellation Energy's CEO Joseph Dominguez recently stated the US is "very behind" China in the race to build up energy to feed AI data centers.
Taking into account the fact that China has built the entirety of the US electric system since just 2010, Dominguez said "we're in some trouble" if building as fast as China is what it takes to win. He additionally argues a restructuring of national grid operations to better manage peak energy demands could more appropriately balance use of the grid and potentially lead to lower energy prices.
Goldman Sachs analyst Brian Lee reviews headlines across the nuclear industry for March.
New reactor progress and announcementsNorth America
3/16/26 - Canada - Darlington Unit 4 has returned to service at 100% power, completing Ontario Power Generation’s four‑unit Darlington Refurbishment Project, which extends the plant’s operating life by around 30 years; the CAD 12.8 billion programme was finished four months ahead of schedule and CAD 150 million under budget, marking the full return of all four Candu units to operation.
3/26/2026 - United States - NASA plans to launch Space Reactor‑1 Freedom, the first nuclear‑powered interplanetary spacecraft, to Mars before the end of 2028, using nuclear electric propulsion to enable efficient deep‑space travel; the mission is intended to demonstrate flight‑ready nuclear technology and deploy Ingenuity‑class helicopters at Mars while establishing a foundation for future nuclear‑powered exploration beyond the Moon.
3/27/2026 - United States - Microsoft and Nvidia have announced an “AI for nuclear” collaboration to deploy AI‑driven tools that streamline permitting, accelerate plant design, and optimise construction and operations across the nuclear lifecycle, aiming to reduce regulatory bottlenecks and development timelines without compromising safety; the partnership brings Nvidia‑backed nuclear AI capabilities, including digital twins and simulation, onto Microsoft’s Azure platform, with Everstar contributing domain‑specific nuclear AI.
4/1/2026 - United States - Constellation Energy says it still expects to restart the Crane Clean Energy Center (formerly Three Mile Island Unit 1) in 2027, and plans to seek FERC approval to transfer grid‑capacity rights from its Eddystone plant to overcome potential PJM interconnection delays that could otherwise push grid upgrades into the 2030s.
4/1/2026 - United States - Holtec International has completed passivation of the Palisades plant’s primary system, bringing it to operating temperature and pressure for the first time since the reactor shut down in 2022; the system will now be cooled for further testing, equipment upgrades, and preparations for fuel loading.
Europe
3/31/26 - Poland - Polskie Elektrownie Jądrowe has submitted a construction‑permit application to Poland’s National Atomic Energy Agency for the country’s first nuclear power plant, including a comprehensive Preliminary Safety Analysis Report, marking a major regulatory milestone as Poland advances its nuclear build programme.
4/2/2026 - UK - The Hunterston B nuclear power station in Scotland has transferred from EDF Energy to UK government ownership, with responsibility moving to the Nuclear Decommissioning Authority and its subsidiary Nuclear Restoration Services, marking the first Advanced Gas‑Cooled Reactor plant to enter government ownership as it begins decommissioning.
Asia and other
3/13/2026 - China - Unit 1 of the San’ao nuclear power plant in Zhejiang, China, successfully connected to the grid on March 12, 2026. This HPR1000 reactor is the first of six planned for the site and is expected to enter full commercial operation in the first half of 2026.
3/16/2026 - Russia - The first VVER-TOI unit at Russia’s Kursk II plant has reached 100% power during commissioning. The 1,250 MWe reactor is undergoing final safety tests and is expected to enter commercial operation later in 2026. This new fleet will replace the site’s aging RBMK reactors, with all four units planned to be operational by 2034.
3/23/2026 - Vietnam - Vietnam and Russia have signed an intergovernmental agreement to build the Ninh Thuan 1 nuclear power plant, planned to use two VVER‑1200 reactors based on the Leningrad NPP‑2 design; the deal establishes the legal framework for the project and marks Vietnam’s restart of its nuclear programme following government approval in 2024.
3/27/2026 - Taiwan - Taipower has applied to Taiwan’s Nuclear Safety Council to restart the two‑unit Maanshan nuclear power plant after their 40‑year operating licenses expired, following a legal change allowing 20‑year license extensions; the submission initiates a procedural and technical review process, with additional safety inspections expected to take roughly 18–24 months before any potential return to service.
3/31/2026 - Bangladesh - Rooppur Unit 1 has successfully completed boron flushing of its primary circuit systems, a key pre‑commissioning milestone ahead of first criticality, clearing the way for nuclear fuel loading, which is scheduled to take place in April as Bangladesh’s first nuclear power reactor moves toward initial start‑up.
3/31/2026 - South Korea - South Korea’s Nuclear Safety and Security Commission has approved the restart of Kori Unit 2, allowing the 685 MWe PWR—offline since April 2023 after its original 40‑year license expired—to resume operations following completion of inspections and safety upgrades under its extended operating permit through 2033.
4/7/2026 - India - India’s 500 MWe PFBR at Kalpakkam reached first criticality on 6 April, marking a key milestone in the country’s second stage of its three‑stage nuclear programme and advancing plans for a closed fuel cycle centred on thorium.
SMR announcement tracker
3/5/2026 - United States - The US Nuclear Regulatory Commission has issued a construction permit for TerraPower’s first Natrium plant in Kemmerer, Wyoming. Per the NRC, this is the first approval in more than 40 years for a commercial non‑light‑water reactor; the 345 MWe sodium‑cooled fast reactor, which includes molten‑salt energy storage, can now begin nuclear construction, with a separate operating license still required before generation.
3/18/2026 - United States - Oklo has received US Department of Energy approval for Nuclear Safety Design Agreements covering both its Aurora powerhouse pilot reactor at Idaho National Laboratory and Atomic Alchemy’s Groves Isotopes Test Reactor in Texas, allowing both projects to move into the next phase of licensing under the DOE’s Reactor Pilot Program, with NRC licensing to follow for commercial operations.
3/19/2026 - Sweden - Blykalla is advancing plans for a lead‑cooled SMR plant in Norrsundet, Sweden, after studies confirmed the site’s suitability; the project would deploy six SEALER reactors totaling about 300 MW to supply fossil‑free power, with permitting expected to start later this year and potential operation in the early 2030s, subject to approvals.
3/20/2026 - United States - Aalo Atomics has completed assembly of its Critical Test Reactor at the Idaho National Laboratory, unveiling the experimental Aalo‑X reactor and targeting criticality well before the 4 July deadline under the US DOE’s Nuclear Reactor Pilot Program; the reactor serves as a precursor to Aalo’s planned 50 MWe extra‑modular reactors for data centres, with final startup pending fuel delivery and DOE approval.
3/20/2026 - United States - X‑energy has signed a letter of intent with Talen Energy to assess deploying multiple XE‑100 SMR plants in Pennsylvania and across the PJM market, potentially developing three or more four‑unit plants to add clean baseload capacity; the companies will carry out early‑stage feasibility studies and site evaluations, including opportunities to repower existing fossil‑fuel sites using established infrastructure, transmission, and workforce resources.
3/23/2026 - Sweden - Kärnfull Next has submitted Sweden’s first application under the new Act on Government Approval of Nuclear Facilities to build an SMR campus in Valdemarsvik, southeastern Sweden, covering a planned four‑to‑six‑unit light‑water reactor site; the project is part of its ReFirm South programme and represents a step from concept to formal permitting aimed at delivering new dispatchable, fossil‑free power, with additional SMR applications expected later this year.
3/24/2026 - Uzbekistan - Uzbekistan and Russia have marked progress on the country’s first SMR project by signing a nuclear cooperation roadmap and beginning initial concrete works for a RITM‑200N reactor at the Jizzakh site; the project now combines two large VVER‑1000 units with two 55 MWe SMRs, establishing the framework for construction, training, and long‑term nuclear development.
3/30/2026 - United States - New Hampshire has launched a formal review of advanced nuclear reactor deployment after Governor Kelly Ayotte issued an executive order directing the state’s Department of Energy to assess regulatory, financial, and market conditions and develop a statewide nuclear energy roadmap to guide potential next‑generation nuclear development.
3/31/2026 - South Africa - South Africa’s Nuclear Energy Corporation (Necsa) has launched an Expression of Interest to identify technology partners for the development and demonstration of a small modular reactor, aiming to assess mature SMR designs and financing models as part of its strategy to position the country in the global SMR supply chain and support future deployment.
3/31/2026 - UK - Holtec International’s SMR‑300 small modular reactor design has completed Step 2 of the UK Generic Design Assessment, with regulators concluding there are no fundamental safety, security, safeguards, or environmental protection issues that would prevent its deployment in Great Britain.
4/2/2026 - Canada - OPG has applied to the Canadian Nuclear Safety Commission for a 20‑year operating license for the first BWRX‑300 SMR at the Darlington New Nuclear Project, a step required to complete commissioning and begin operation once construction is finished; the application will be decided following a public hearing.
Global reactor critical updates
In the month of March, there have been few changes to new reactor construction starts, grid connections, shutdowns, or restarts.
Global reactor construction tracker
Global reactors under construction
China only
Fuel announcements
3/9/2026 - United States - Oklo and Centrus Energy are exploring a joint venture focused on HALEU deconversion services and advanced nuclear fuel‑cycle technologies, with proposed activities co‑located at Centrus’s Piketon, Ohio site to integrate enrichment and deconversion, improve efficiency, and expand domestic advanced nuclear fuel capacity to support Oklo’s reactors and broader US deployment.
3/11/2026 - United States - Framatome and NuScale Power have expanded their long‑standing fuel partnership to include Framatome’s European fabrication facilities, establishing a global supply chain to support NuScale’s SMR deployments in both the US and Europe; the agreement also advances qualification of Framatome’s Richland, Washington plant to produce NuScale’s NuFUEL‑HTP2 fuel, with deliveries for the first US customer targeted from around 2030.
3/12/2026 - UK - Urenco reported its order book has reached a record €21.3 billion, up about 14% year‑on‑year, with enrichment contracts now extending into the 2040s, reflecting strong demand for nuclear fuel services amid rising political and utility support for nuclear power in Europe and North America.
3/20/2026 - Belgium - Framatome has signed a contract with Belgium’s SCK CEN to supply high‑density silicide low‑enriched uranium fuel for the BR2 research reactor as it transitions away from high‑enriched uranium, following successful irradiation of lead test assemblies delivered in 2025.
3/23/2026 - United States - Uranium Energy Corp has expanded uranium production at its Christensen Ranch ISR mine in Wyoming by bringing new header houses into operation, while its subsidiary United States Uranium Refining & Conversion Corp has passed the first licensing milestone for a planned US uranium conversion facility; the developments support higher domestic uranium output and advance UEC’s strategy to rebuild a vertically integrated US nuclear fuel supply chain.
3/30/2026 - United States - FluxPoint Energy, plans to develop what it expects will be the first new uranium conversion facility in the US in about 70 years, aiming to convert uranium oxide U3O8 into UF6 to strengthen domestic nuclear fuel supply security, with first production targeted for 2030–2031.
4/1/2026 - Ukraine - Ukraine’s Cabinet of Ministers has approved a plan to build a domestic nuclear fuel assembly production facility, giving Energoatom the go‑ahead to design and construct a plant using Westinghouse technology in the Mykolaiv region, a move aimed at strengthening fuel security and advancing Ukraine toward a self‑sufficient nuclear fuel cycle.
Uranium pricing and volume trackers
Spot pricing starting to stabilize. Spot pricing continued its downward trend through much of March following February’s pullback, easing from the high‑$86/lb level at the start of the month to the low‑to‑mid $80s by the second half. Prices declined steadily through mid‑ and late‑March, briefly dipping below ~$84/lb, before stabilizing toward month‑end around ~$84/lb. Spot market activity picked up modestly relative to February but remained well below January levels, with flows largely driven by traders rather than utilities. Financial participation remained intermittent, with SPUT activity episodic rather than sustained. Despite softer pricing through March, year‑to‑date spot volumes in 2026 remain meaningfully ahead of last year, reflecting a stronger start to the year overall.
Term pricing holds strong. Term uranium pricing remained firm through March, holding at ~$90/lb following February’s step‑up, reinforcing the view that pricing has reset to a higher plateau. While reported term contracting activity was limited during the month, engagement remained active, with utilities continuing to evaluate both mid‑ and long‑term offers across uranium (U₃O₈), conversion, and EUP. Market color pointed to continued upward pressure on offer structures, with floor prices largely holding in the mid‑$70s and ceiling prices stretching into the low‑$130s and beyond for longer‑dated deliveries. Overall, March was characterized by constructive sentiment in term markets but limited execution, as buyers remained selective amid elevated price levels.
KAP earnings update. On 3/20/26, KAP held its 4Q25 earnings call where management reiterated its production guidance of 27,500-29,000 tU (71.5-75.4mn lbs), with the midpoint ~5% below its subsoil use contract annual production of 29,697 tU.
Tyler Durden Wed, 04/15/2026 - 06:55Authored by Rex Widerstrom via The Epoch Times (emphasis ours),
While managing to avoid Australia’s under-16 social media ban, the global game creation platform Roblox has moved to introduce restricted accounts for children and teenagers.
A 7-year-old teenage boy looks at a photo screen with Roblox, a social media networking app that will not be age-restricted in Sydney, Australia on Dec. 7, 2025. George Chan/Getty ImagesThe move also comes in the wake of a lawsuit from Los Angeles County alleging it does not carry out adequate moderation and that its age-verification systems are not fit for purpose.
The suit claims that, as a result, young people were exposed to sexual content, exploitation, and online predators while playing the game.
It joined more than 60 other actions brought by players or their parents, the majority from families in the United States.
Roblox founder and CEO, David Baszucki, announced the changes online, saying an update to the platform will bring age checks, account-level defaults, content ratings, ongoing moderation, and expanded parental controls together into a “unified framework for younger users.”
“Based on our selection criteria, we believe age-checked users under 16 will have access to the vast majority of their favourite games at launch. Age-checked users 16 and older will not see any change to their Roblox experience,” Baszucki said.
With over 151 million active players every day, Roblox has become one of the most popular online platforms ever.
Users will now be sorted into one of three groups: Kids’ accounts (ages 5 to 8), Select accounts (ages 9 to 15) and those aged 16 and above, who will have access to the standard Roblox account.
Users between the ages of five and eight will be assigned to a Kid’s account by the platform’s systems, either based on a verified parent or its worldwide age-check technology, which includes facial recognition. They will be limited to games with a “minimal” or “mild” content maturity label, and communication will be disabled by default.
A screenshot of the different Roblox editions available depending on age group. Screenshot/Roblox websiteRoblox Select accounts will be able to access games with content maturity labels up to and including “moderate” and chat room functions will be gradually introduced with safeguards, allowing them to chat with family and friends or those that are a similar age.
Each of the two new levels will have a distinct background colour across the app to indicate the account type.
Roblox Chief Safety Officer Matt Kaufman told GamesBeat that there should be coordination between platforms.
“There has to be some coordination, some minimum bar we expect all companies to clear when you involve kids and teens. The reality is, they’re just jumping from platform to platform. That’s normal. I have two kids who have grown up online. It’s just what they do.”
Despite the action against it in the United States, Roblox was not among the platforms Australia’s eSafety Commissioner said she would be investigating for potential non-compliance with Australia’s social media ban.
Those were Facebook, Instagram, Snapchat, TikTok and YouTube, all of which are currently restricted platforms under the law, which has now been in place for 4 months.
Government Welcomes ChangesMeanwhile, Australian Communications Minister Anika Wells welcomed the Roblox announcement. She has previously met with representatives of the platform and expressed concerns over graphic content and reports of grooming.
“We made it clear to Roblox that something had to be done,” she told journalists, “and I welcome these steps towards stronger safety measures on their platform for under-16s, not just in Australia, but globally. Kids should be able to play their favourite games without being exposed to harmful content.
“We will closely watch the rollout of Roblox’s changes to make sure they create a meaningful difference to the experience of young Australians on their platforms.”
She dismissed concerns that young people have continued to circumvent the restrictions—including by reportedly drawing on facial hair—saying it’s no surprise.
“There isn’t 100 percent effectiveness for the law against murdering people in this country; people still murder [yet] no one is making an argument that we shouldn’t have a law against murdering people in this country,” she said.
“We’ve always said cultural change takes time, and we will not get a 100 percent strike rate, or anything like it, for any amount of time shortly after the ban comes in.
“The law is important because it sets a cultural standard.”
Tyler Durden Wed, 04/15/2026 - 06:30