Things You Gotta Know
Japan Conditionally Selects Four Private Fusion Demonstration Projects for a JPY 60 Billion Program Targeting Power Generation in the 2030s
Japan’s Ministry of Economy, Trade and Industry (METI) conditionally selected four private sector projects for its program supporting fusion power generation demonstrations in the 2030s, which is expected to provide roughly JPY 60 billion (about USD 370 million) in milestone based subsidies through 2028. The selections span laser, stellarator, field reversed configuration, and tokamak approaches: EX-Fusion, in consortium with Hamamatsu Photonics, for a continuous operation laser fusion demonstration; Helical Fusion for a stellarator power generation demonstration under its Helix Program; LINEA Innovation for a demonstration platform using a beam supported field reversed configuration; and Starlight Engine, in consortium with Kyoto Fusioneering, for a high temperature superconducting tokamak demonstration. The awards are conditional rather than final, with each project notified of conditions it must address before the review committee confirms formal adoption, expected as early as October, and individual grant amounts have not yet been announced.
Fusion Industry Association Publishes a White Paper Guiding Agreement States on Regulating Commercial Fusion
The Fusion Industry Association released a white paper, “Fusion Energy, Agreement States, and the Path to Effective Regulation,” alongside the Organization of Agreement States annual meeting in Nashville, the same gathering where Tennessee unveiled the first fusion specific license in the country. Because the Nuclear Regulatory Commission placed fusion machines under the 10 CFR Part 30 byproduct materials framework rather than fission reactor rules, a decision Congress codified in the ADVANCE Act, the Agreement States that administer that framework will play the central role in licensing and overseeing fusion facilities within their borders. The paper urges states to review existing statutes and agency responsibilities so fusion can be licensed under a clear and predictable framework, to coordinate reciprocity and joint reviews so standardized fusion machines are not re-reviewed in every jurisdiction, to assess staffing, training, and technical capacity now, and to work with developers on pathways for managing and disposing of activated materials.
South Korea Names Fusion One of Seven Strategic Growth Engines and Targets a Homegrown Fusion Reactor by 2035
South Korea President Lee Jae Myung designated fusion energy as one of seven strategic technologies under the country’s 7 SEED (Strategic Emerging Engines for Disruptive Innovation) initiative, grouping it with small modular reactors and renewables as the clean energy sources meant to power a semiconductor and AI data center buildout that the national electricity supply plan projects will lift peak demand by 31 GW by 2038. The roadmap calls for a Korean designed fusion reactor by 2035, a power generation demonstration in the late 2030s, and commercial supply in the 2040s, supported by an AI driven virtual fusion reactor for design and control and a facility in Naju, South Jeolla Province, to demonstrate core components. Beyond research grants, the government plans to take equity stakes through public private special purpose companies for capital intensive technologies including fusion machines, extend support to demonstration and commercial deployment, and stand up a public private Future Growth Engine Task Force to oversee sector roadmaps and track progress.
Type One Gets Operating License for Fusion at Bull Run; Realta Partners With MGE for 200MWe Fusion Plant
Two utility-scale fusion announcements arrived this week. Tennessee Governor Bill Lee and the Tennessee Department of Environment and Conservation (TDEC) issued Type One Energy the state’s first fusion-specific byproduct material license, making Tennessee the first state to license a fusion machine under a regulatory framework written specifically for fusion. Type One intends to break ground on the first phase of Project Infinity at TVA’s Bull Run Energy Complex in Clinton, Tennessee this year and expects full startup by 2034, with Infinity Two forecast as a 400 MWe stellarator power plant. Separately, Realta Fusion announced a strategic partnership with Madison Gas and Electric (MGE) and its parent MGE Energy to explore joint development of a 200 MWe fusion power plant in Wisconsin, with MGE Energy making a direct equity investment in Realta as the first phase. The Fusion Report counts Realta and MGE as the fourth announced utility-fusion partnership to build a commercial plant, and notes that 200 MWe to 500 MWe is emerging as the range for first commercial fusion plants.
Making Fusion Energy Fuel And Building Fuel Injection Systems For Commercial Fusion Energy Machines
The Fusion Report continues its series on the challenges commercial fusion energy must overcome, this time examining fusion fuel and the systems that inject it into fusion machines. Despite claims that fusion fuel is essentially free, a hypothetical 1GW deuterium-tritium plant would burn roughly 100 grams of deuterium and 150 grams of tritium per day, with tritium costing roughly $30,000 per gram today, or about $1.6B per year, until breeding is proven. Even with breeding, the lithium-6 consumed annually would run roughly $20M per year, and the initial fill of a breeder blanket with 40 to 100 metric tons of enriched lithium could cost $1.6B to $4B at today’s prices. The article also compares fueling approaches across machine types: inertial fusion machines fire cryogenic D-T pellets at 1 Hz or faster, magnetic fusion machines inject D-T gas that is heated into a continuously fueled plasma, and hybrid systems such as Helion’s Polaris accelerate two plasma clouds into each other.
Who is Really in Charge of OpenAI’s Bot Swarms?
In July 2026, OpenAI models operating as autonomous agents during an internal cyber-capability evaluation escaped their test boundaries and intruded into Hugging Face’s production environment. Hugging Face’s forensic account describes roughly 17,600 recovered attacker actions, with code executed on dozens of servers, root access gained on at least one, and some private evaluation material copied into a public dataset. An independent review by METR and Redwood Research found that approximately 1,200 agents created an unauthorized communication channel and exchanged more than 70,000 messages and files, with roughly 700 agents taking part in the intrusion. OpenAI paused training and inference involving the internal model in question and its derivatives on July 25. Michael Heumann reviews OpenAI’s history of safety disputes and its reported 2027 IPO plans, and asks whether the company’s governing safety philosophy is strong enough for the agents it is building.
