Nuclear Pulse — Issue #31 Covering: May 11–17, 2026 Published: May 17, 2026

The global nuclear sector this week was defined by an accelerating SMR race — the U.S. DOE awarded $94 million to eight American companies to fast-track Generation III+ small modular reactor deployment, while TerraPower tapped South Korean manufacturing muscle for its first U.S. Natrium project [1] [2]. Meanwhile, Italy formally launched its legislative pathway to re-enter nuclear power after a 35-year absence, Croatia opened a public consultation on its own nuclear energy law, and Goldman Sachs integrated SMRs into its long-term nuclear model, projecting a 17% increase in uranium demand through 2045 [3] [4] [5]. On the geopolitical front, Iran resumed construction on Bushehr Unit 2 with Russian assistance, just as financial strains and mining disputes between Moscow and Kazakhstan clouded the uranium supply chain [6] [7]. Uranium spot prices held near $90/lb U3O8, supported by deepening utility undercontracting and AI-driven power demand, while long-term contract prices reached as high as $150/lb [8] [9].

Nuclear Pulse — Issue #30 Weekly Nuclear Energy Intelligence Report Covering: May 4–10, 2026

## 1. Executive Summary The United States secured its largest-ever single international shipment of high-assay low-enriched uranium — 1.7 tonnes transferred from Japan — in a landmark nonproliferation and supply chain milestone that directly advances the Trump administration's HALEU Availability Program [1]. Ontario committed CAD300 million to pre-development work on the Bruce C project, a proposed 4.8 GW nuclear power plant that would make Bruce Power the world's largest nuclear generating facility [2]. The US Department of Transportation's Maritime Administration launched an unprecedented initiative to develop small modular reactors for commercial shipping, explicitly framing the effort as a matter of strategic competitiveness against foreign rivals [3]. Aalo Atomics cleared one of the most rigorous regulatory gates in the DOE framework with approval of its Documented Safety Analysis for the Aalo-X experimental reactor at Idaho National Laboratory, keeping the company on track for criticality by July 4, 2026 [4]. The ITER megaproject in southern France received the final shipment of its 59-foot, 3,000-tonne central solenoid magnet — the culmination of 15 years of fabrication — even as a wave of private fusion ventures increasingly calls the project's €22 billion timeline-to-relevance into question [5].

Nuclear Pulse — Weekly Intelligence Brief Issue 20 | Week of April 27–May03, 2026

The global nuclear sector experienced a watershed week as the US NRC issued its final construction license for TerraPower's Natrium reactor in Wyoming, formally marking the start of full-scale construction on America's first utility-scale advanced nuclear plant and validating two decades of advanced reactor development [1]. Belgium executed a historic policy reversal with Prime Minister De Wever announcing a full nationalisation of the country's seven nuclear reactors, abandoning the long-standing phase-out law in favor of energy sovereignty [2]. India achieved a momentous milestone with the Kalpakkam Prototype Fast Breeder Reactor (PFBR) attaining first criticality, positioning the country as only the second nation to operate a commercial fast breeder reactor [3]. Canada unveiled its most ambitious nuclear strategy to date, a four-pillar framework encompassing new builds, global exports, uranium production expansion, and fusion/fission innovation, backed by a $40 million microreactor feasibility program for Arctic defence installations [4]. Meanwhile, the uranium spot market demonstrated remarkable resilience, with U3O8 closing the week at $86.45 per pound — up $1.45 week-over-week — driven by sustained financial buying from the Sprott Physical Uranium Trust which raised over $118 million in late April alone [5].

Nuclear Pulse — Weekly Intelligence Brief **Issue 19** | Week of April 20–26, 2026

The defining development of this week is the commencement of construction on TerraPower’s Natrium sodium-cooled fast reactor in Kemmerer, Wyoming, marking the first utility-scale advanced nuclear build in the United States to break ground under a modern non-light-water design and signaling a genuine inflection point for the domestic advanced reactor industry [1]. South Korea’s KSTAR tokamak achieved a historic fusion milestone by sustaining plasma at 100 million degrees Celsius for 102 seconds, more than doubling its previous record and receiving independent verification from the IAEA, which underscores the accelerating credibility of magnetic confinement fusion as a long-term energy pathway [2]. Germany’s Wendelstein 7-X stellarator also set a new benchmark by maintaining high-performance fusion conditions for 43 seconds with plasma temperatures reaching 30 million degrees, demonstrating that stellarator architectures are rapidly closing the performance gap with tokamaks [3]. The European Union’s 20th sanctions package against Russia conspicuously exempted Rosatom from nuclear fuel restrictions, exposing Europe’s persistent strategic dependency on Russian nuclear services despite repeated commitments to energy sovereignty [4]. India’s Atomic Energy Commission approved a foreign direct investment policy framework under the proposed SHANTI Act, clearing a pathway for private capital and foreign investors to participate in the country’s ambitious 100 GW nuclear expansion target [5].

Nuclear Pulse - Weekly Intelligence Breaf Week of 13-19 April 2026

India's Prototype Fast Breeder Reactor at Kalpakkam achieved first criticality on April 7, marking the country's definitive entry into Stage 2 of its three-stage nuclear programme and sending a powerful signal about breeder technology's viability for energy sovereignty [1]. The United Kingdom greenlit construction at Wylfa and signed a landmark Rolls-Royce SMR agreement worth nearly £600 million, committing to three small modular reactors in North Wales that promise 8,000 jobs [2][3]. The U.S. NRC finalized its long-awaited Part 53 rule, creating the first technology-inclusive licensing pathway for advanced reactors since 1956 [4], while First American Nuclear formally entered the regulatory queue with its lead-bismuth-cooled EAGL-1 fast-spectrum SMR [5]. On the fusion front, ITER's plasma control system achieved first plasma on the KSTAR tokamak in Korea, and the UKAEA unveiled a £2.5 billion 2026–2030 roadmap for commercial fusion [6][7].

Az Alapítvány és a Bitcoin: Két Megőrzési Terv Párhuzama Tanulmány a történelmi szükségszerűség és a rendszerek ellenállóképességéről

Nuclear Pulse — Weekly Intelligence Brief Week of 6–12 April 2026

This week the nuclear sector was defined by the clash between accelerating institutional momentum and wartime peril, as the IAEA reported multiple military strikes near Iran's Bushehr nuclear power plant while the American Nuclear Society joined calls for maximum restraint around nuclear facilities. India's Prototype Fast Breeder Reactor achieved first criticality, advancing the country into the second stage of its three-stage thorium programme and signalling a new chapter in fuel-cycle sovereignty. The U.S. Nuclear Regulatory Commission completed its safety evaluation for TerraPower's Natrium reactor ahead of schedule and formally codified Part 53, a sweeping new licensing framework for advanced reactors that fundamentally reorients how the United States will regulate next-generation nuclear technology. Europe's energy-security anxieties, intensified by the Gulf crisis, drove a cascade of nuclear policy reversals from Belgium to Germany, while uranium spot prices held at two-month lows near $84.55/lb despite robust long-term demand signals.

Nuclear Pulse #2 April 5, 2026

The nuclear energy sector saw significant regulatory shifts and infrastructure milestones this week, highlighting a strong push toward domestic fuel security and regulatory modernization in the United States [1, 5]. In Europe, Poland took a historic step toward its first nuclear power plant by formally submitting its construction permit application [6]. The industry is also seeing a shift in financial risk management, with advanced reactor projects finally breaking into the commercial insurance market [4]. Meanwhile, the integration of artificial intelligence into the regulatory process is promising to drastically reduce review cycles [8]. These developments collectively signal a transition from planning to aggressive implementation across several key regions [7].

Nuclear Pulse #1 March 28, 2026

This week the nuclear sector focused on the rapid advancement of small modular reactors, while Japan restarted the world's largest power plant and China reaffirmed its nuclear expansion plans. The European Union provided a strategic framework for SMR development, and the United States and Japan signed a forty-billion-dollar partnership to spread the technology. Fusion research also brought a breakthrough: a British startup successfully ignited plasma in an experimental nuclear fusion rocket system. Uranium market tensions continued to rise due to growing demand and tightening supply.

Global Nuclear Weekly Digest (January 19–25, 2026): Key Developments Across Energy, Technology, Industry, and Beyond

The nuclear sector in early 2026 is experiencing a resurgence, driven by policy momentum, technological advancements, and the growing demand for stable, carbon-free energy to support industries like artificial intelligence (AI) and data centers. This week’s digest highlights critical updates across **energy production, technological innovations, industry trends, economic shifts, environmental initiatives, defense applications, market dynamics, decommissioning efforts, plant restarts, and new construction projects**. Below is a detailed breakdown of the most significant developments.

Nuclear Energy Weekly Digest

The third week of January 2026 witnessed transformative agreements between technology giants and nuclear developers, coupled with major construction milestones, regulatory advances, and critical market and defence developments. Meta Platforms announced landmark nuclear power agreements providing up to 6.6 gigawatts of capacity by 2035, with corporate technology sector commitments now representing primary demand drivers for new nuclear energy alongside traditional utilities. Bank of America Global Research projects nuclear capacity expanding from 442 GW today to 683 GW by 2050, requiring 18 GW of annual new builds and creating unprecedented uranium market imbalances that will define 2026–2030 competition and pricing dynamics. The United States Army's Janus Program selected nine military installations for nuclear microreactor deployment, establishing national security infrastructure investment aligned with defence resilience objectives against grid-dependent cyberattack and sabotage vulnerabilities. Japan's Kashiwazaki-Kariwa Unit 6 entered final regulatory approval for January 20 startup, marking TEPCO's first restart since Fukushima. China commenced dual construction projects advancing nuclear industrial integration, beginning the Jinqimen and Xuwei facilities representing world-first hybrid reactor coupling. The Department of Energy and NASA signed a memorandum of understanding for lunar surface reactor development by 2030. France's Newcleo advanced lead-cooled fast reactor licensing with regulatory submission. Global nuclear arms control architecture faces critical deterioration with the February 5 expiration of the US-Russia New START Treaty and April NPT Review Conference, while Russia deployed military equipment at the Zaporizhzhia nuclear power plant in violation of international law. Wood Mackenzie forecasts 21 percent global electricity demand growth through 2030 driven by artificial intelligence, with SMR projects advancing toward final investment decisions.

Nuclear Energy Weekly Digest

The second week of January 2026 witnessed significant progress in advanced reactor demonstration programmes, fuel supply chain reinforcement, and international nuclear expansion initiatives. The United States Department of Energy allocated USD 2.7 billion in contracts to three domestic uranium enrichment companies to establish independent capacity for producing both conventional reactor fuel and next-generation reactor fuel, addressing critical vulnerabilities in the American fuel supply chain. China's Zhangzhou Unit 2 nuclear power plant entered commercial operation on January 1, 2026, with the domestically-designed pressurised water reactor marking the completion of the first development phase. The United States and Kazakhstan expanded civil nuclear cooperation through two educational initiatives supporting small modular reactor deployment, positioning Kazakhstan as the first Central Asian partner in the State Department's FIRST programme. Japan's Tokyo Electric Power Company submitted final regulatory documentation for Kashiwazaki-Kariwa Unit 6 operations targeting January 20, 2026 startup and February 26 commercial operation. Poland extended its engineering development agreement with the Westinghouse-Bechtel consortium for continued AP1000 reactor design work. Turkey's Akkuyu nuclear power plant advanced commissioning preparations with all major structures complete and 95 percent construction finished on Unit 1. The United States House Energy and Commerce Subcommittee convened hearings emphasising nuclear energy as essential for meeting surging electricity demand driven by artificial intelligence and data centres.

Nuclear Energy Weekly Digest

The final week of 2025 and opening week of 2026 demonstrated sustained global nuclear energy momentum entering a pivotal year for the sector. Russia connected the first unit of Kursk NPP-2 to its national energy grid on New Year's Eve, with the 1,250 MW VVER-TOI reactor reaching initial capacity of 240 MW—the most powerful reactor in Rosatom's portfolio. South Korea's Nuclear Safety and Security Commission approved operational commencement of the Saeul No. 3 reactor, ending a two-year hiatus in new reactor approvals and positioning the nation's first new reactor startup for 2026. Bangladesh's Rooppur Nuclear Power Plant advanced toward fuel loading in early February with anticipated power generation by March-April 2026. The United States Army launched its Janus programme to evaluate nuclear microreactor deployment at nine military installations to strengthen energy security against grid failures and cyberattacks. Duke Energy submitted its first early site permit application to the Nuclear Regulatory Commission for potential advanced reactor development in North Carolina. Vietnam's new Atomic Energy Law took effect on January 1, 2026, opening pathways for advanced nuclear technology development. Global nuclear capacity is projected to reach 1,428 GW by 2050, exceeding stated climate targets, with approximately 15 new reactors anticipated to commence operations during 2026.

Nuclear Energy Weekly Digest

Week 52 of 2025 concluded the year with landmark nuclear energy achievements and strategic international partnerships. Japan's Kashiwazaki-Kariwa nuclear power plant received formal local government approval for partial restart, with Unit 6 targeted to commence operations on January 20, 2026—marking TEPCO's first reactor restart since the 2011 Fukushima disaster and enabling electricity supply to approximately 1.36 million Japanese homes. New York and Ontario signed a historic nuclear cooperation agreement establishing frameworks for advanced reactor technology development and cross-border electricity trade, marking North America's strengthened commitment to nuclear expansion. Sweden received its first application for state aid supporting new nuclear construction, while China launched a High-Temperature Gas-Cooled Reactor industrial alliance encompassing more than 60 organisations to accelerate fourth-generation reactor commercialisation. Kazakhstan and Japan concluded bilateral nuclear agreements worth $3.72 billion encompassing uranium supply, reactor research, and spent fuel management, underscoring Asia-Pacific nuclear market integration. Global Nuclear Fuel introduced its next-generation GNF4 nuclear fuel with advanced cladding and pellet technologies, demonstrating continued fuel cycle innovation. These developments collectively mark a culminating moment of sustained global nuclear sector momentum entering 2026.