SMR/advanced-reactor race — HALEU & supply chain

Billionaire-led consortium plans $47B for 14 BWRX-300 SMRs in UK. NRC approved second SMR design; TVA Clinch River cleared NRC hurdle; four microreactors reached criticality at INL (Unity, Mark-0, MARVEL). Constellation made first SMR investment into Blue Energy (prefabricated BWRX-300, 48-month delivery) with shipyard manufacturing model and 3-year build timeline. Kairos Power broke ground on Hermes 2. TerraPower's Kemmerer approved. Romania approved $7B NuScale project but financing not secured. Critical workforce bottleneck: 349,000 net new workers needed. NuScale 83% correction, X-Energy -31%, Standard Nuclear IPO -18% underscore execution risk. DOME test bed at INL gives Radiant first-mover advantage for microreactor licensing. TRISO-X received $11M grant and plans massive expansion in Oak Ridge with 1,140 jobs and a major fuel fabrication facility. Valar Atomics achieved criticality under DOE authority and is now seeking $6B valuation with Sequoia leading $1B round, targeting AI data center demand with factory-built HTGR; Nvidia chip demo adds credibility. Studsvik Q2 results show margins rising, Kärnfull Next acquisition, first U.S. AMR software deal, NRC approval for CMS5, and Sweden's first new-build site applications in 50 years. Holtec files for IPO (HNUC) with strong financials, validating SMR and restart momentum. DOE advanced nuclear fuel recycling partnership into candidate selection stage, supporting HALEU supply for advanced reactors. Oklo's 46% YTD drop and 75% below high reinforce execution risk; $2.5B liquidity and DOE safety approval for Groves are positives but pre-commercial status keeps it speculative. The timing gap between AI demand and SMR deployment is critical: first AI-dedicated nuclear power will come from a restarted reactor (TMI) in 2027, not SMRs. Eagle Nuclear's Dual Play strategy bridges near-term ISR production with HALEU off-take for SMRs. Aalo Atomics achieved criticality ahead of schedule and partnered with Rockwell for control systems. Terra Innovatum signed LOI with Waiken for SMRs in Latin America, expanding SMR deployment beyond US/Europe. DOE formalized Nuclear Fuel Cycle Consortium under DPA, tying together miners, enrichers, component suppliers, reactor developers, and utilities to accelerate domestic fuel security and SMR deployment. Natura Resources received DOE NSDA approval for its molten salt reactor at Abilene Christian—first liquid-fueled advanced reactor through DOE's authorization pathway. Trump administration launched $200M DOE program for Oklo and X-Energy to power AI data centers. NuScale surged on policy tailwinds (Trump AI-nuclear initiative, Saudi 123 Agreement) but still down 46% YTD. Rolls-Royce SMR expands to three Czech sites (3 GW). China's nuclear surge (110 GWe by 2030) provides a benchmark for standardized build execution. Oklo to generate first commercial revenue in 2026 via radioisotopes ($3.8M initial, $4.7B by 2035 target), a concrete milestone validating the SMR pathway despite stock decline. Recent article confirms Oklo and X-Energy selected for $200M DOE program, with market reaction (+6-12% surge) and Microsoft/Nvidia participation. A new behind-the-meter SMR market report projects $20B market by 2035 at 44.7% CAGR, validating the AI-nuclear synergy. Standard Nuclear announced licensing and construction milestones with DOE PDSA approval for two new TRISO fuel facilities, supporting advanced reactor supply chain. NANO Nuclear's KRONOS MMR fuel handling system reached conceptual design milestone with NRC review underway. A new niche development: Port of Long Beach and MARAD launched first U.S. partnership on nuclear-powered shipping SMRs, expanding nuclear renaissance beyond data centers into maritime decarbonization. Additionally, ABS granted AIP for a nuclear-powered 15,000 TEU containership concept using MSR-SMR, adding to maritime nuclear momentum. X-energy joined the $60M Prometheus initiative with INL, NVIDIA, and AWS to accelerate AI-driven nuclear deployment, adding to SMR momentum. An NRC meeting revealed advanced reactor progress: DOE pilot participants achieving criticality, TerraPower targeting 2028 license, Radiant's DOME test, and Westinghouse AP1000 fleet play. New milestone: Oklo received DOE startup authorization for Groves test reactor, clearing way for fuel loading and first criticality. Four advanced reactors (Antares, Valar, Deployable Energy, Aalo) beat DOE's July 4 criticality target, though zero-power only. NuScale received first NRC design approval. NANO Nuclear's KRONOS permit accepted by NRC. U.S. is aggressively pushing SMRs in Southeast Asia, backed by US-Japan-South Korea alliance, $1.5B platform, $60M grant. A webinar confirms 50 SMR projects ($130B) in US, but supply chain and permitting delays push commercial SMR to 2033. New developments: X-energy formed partnership with Talen Energy to assess Xe-100 deployment in PJM, adding to SMR pipeline. NuScale's Zacks analysis confirms program scale but weak financials and 83% stock decline underscore execution risk. Standard Nuclear is finishing two new TRISO fuel plants in TN and ID, addressing advanced reactor fuel bottleneck. India's $2B SMR commitment by 2033 adds global momentum. New today: DOE selected Radiant for second HALEU allocation for Buckley AFB microreactor by 2028. Rockwell Automation joined DOE nuclear pilot with Aalo-X. Samsung Heavy Industries partnered with Sargent & Lundy for floating advanced reactor. X-Energy vs BWXT comparison highlights SMR developer vs government contractor divergence. Standard Nuclear's TRISO fuel plants progress with modular manufacturing. Oklo stock surged on Microsoft and Nvidia joining the $200M DOE Genesis Mission with X-energy, validating big tech backing.