Business Wire

Type One Energy Issues First Realistic, Unified Fusion Power Plant Design Basis

Share

Type One Energy announced today publication of the world’s first comprehensive, self-consistent, and robust physics basis, with conservative design margins, for a practical fusion pilot power plant. This physics basis is presented in a series of seven peer-reviewed scientific papers in a special issue of the prestigious Journal of Plasma Physics (JPP). They serve as the foundation for the company’s first Infinity Two stellarator fusion power plant project, which Type One Energy is developing for the Tennessee Valley Authority (TVA) utility in the U.S.

The Infinity Two fusion pilot power plant physics design basis realistically considers, for the first time, the complex relationship between competing requirements for plasma performance, power plant startup, construction logistics, reliability, and economics utilizing actual power plant operating experience. This Infinity Two baseline physics solution makes use of the inherently favorable operating characteristics of highly optimized stellarator fusion technology using modular superconducting magnets, as was so successfully proven on the W7-X science machine in Germany.

“Why are we the first private fusion company with an agreement to develop a potential fusion power plant project for an energy utility? Because we have a design anchored in reality,” said Christofer Mowry, CEO of Type One Energy. “The physics basis for Infinity Two is grounded in the knowledge of what is required for application to, and performance in, the demanding environment of reliable electrical generation for the power grid. We have an organization that understands this isn’t about designing a science project.”

Led by Chris Hegna, widely recognized as a leading theorist in modern stellarators, Type One Energy performed high-fidelity computational plasma physics analyses to substantially reduce the risk of meeting Infinity Two power plant functional and performance requirements. This unique and transformational achievement is the result of a global development program led by the Type One Energy plasma physics and stellarator engineering organization, with significant contributions from a broad coalition of scientists from national laboratories and universities around the world. The company made use of a spectrum of high-performance computing facilities, including access to the highest-performance U.S. Department of Energy supercomputers such as the exascale Frontier machine at Oak Ridge National Laboratory (ORNL), to perform its stellarator physics simulations.

“We committed to this ambitious fusion commercialization milestone two years ago and today we delivered,” said John Canik, Chief Science and Engineering Officer for Type One Energy. “The team was able to efficiently develop deep plasma physics insights to inform the design of our Infinity Two stellarator, by taking advantage of our access to high performance computing resources. This enabled the Type One Energy team to demonstrate a realistic, integrated stellarator design that moves far beyond conventional thinking and concepts derived from more limited modeling capabilities.”

The consistent and robust physics solution for Infinity Two results in a deuterium-tritium (D-T) fueled, burning plasma stellarator with 800 MW of fusion power and delivers a nominal 350 MWe to the power grid. It is characterized by fusion plasma with resilient and stable behavior across a broad range of operating conditions, very low heat loss due to turbulent transport, as well as tolerable direct energy losses to the stellarator first wall. The Infinity Two stellarator has sufficient room for both adequately sized island divertors to exhaust helium ash and a blanket which provides appropriate shielding and tritium breeding. Type One Energy has high confidence that this essential physics solution provides a good baseline stellarator configuration for the Infinity Two fusion pilot power plant.

“The articles in this issue [of JPP] represent an important step towards a fusion reactor based on the stellarator concept. Thanks to decades of experiments and theoretical research, much of the latter published in JPP, it has become possible to lay out the physics basis for a stellarator power plant in considerable detail,” said Per Helander, head of Stellarator Theory Division at the Max Planck Institute for Plasma Physics. “JPP is very happy to publish this series of papers from Type One Energy, where this has been accomplished in a way that sets new standards for the fidelity and confidence level in this context.”

Important to successful fusion power plant commercialization, this stellarator configuration has enabled Type One Energy to architect a maintenance solution which supports good power plant Capacity Factors (CF) and associated Levelized Cost of Electricity (LCOE). It also supports favorable regulatory requirements for component manufacturing and power plant construction methods essential to achieving a reasonable Over-Night Cost (ONC) for Infinity Two.

View source version on businesswire.com: https://www.businesswire.com/news/home/20250327324853/en/

Contacts

Media Contact:
Andrea Schneibel, Communications Manager
Phone: +1 608-616-5965
E-mail: andrea.schneibel@typeoneenergy.com

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

www.businesswire.com

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Suzano Reports Record First-Quarter Revenue9.5.2025 03:12:00 EEST | Press release

Suzano, the world’s largest pulp producer, announces its first quarter results for 2025 (1Q25) with record net revenue of R$11.6 billion, up 22% on the same quarter last year (1Q24). The result was driven by the exchange rates, increased pulp sales volumes from the new Ribas do Rio Pardo mill, higher paper volume and prices and the positive contribution from our paperboard mills recently acquired in the U.S. The record revenues occurred despite a series of planned downtimes in the quarter, including production lines of the Três Lagoas Unit, Mucuri Unit, and Aracruz Unit, and the Ribas do Rio Pardo Unit’s first scheduled maintenance downtime. Sales exceeded 3 million tonnes in the quarter, a rise of 12% compared to 1Q24, comprising 2.7 million tonnes of pulp and 390 thousand tonnes of paper, up 10% and 25%, respectively, on the same quarter last year. Adjusted EBITDA totaled R$4.9 billion, a 7% increase over 1Q24. Operating cash generation totaled R$2.6 billion, rising 5% on 1Q24. Net p

GC Aesthetics® Strengthens Board of Directors with Strategic Appointments8.5.2025 18:10:00 EEST | Press release

GC Aesthetics® (GCA), a privately-held medical technology company providing aesthetic and reconstruction solutions for global healthcare markets is pleased to announce the appointment of Mr. Luigi Ferrari as Chairman of the Board (non-executive) and Mr. Patrick Lee as Board Director, reinforcing the company’s strategic direction and long-term growth plans. These appointments follow the renewed phase of partnership initiated in early 2024 with Hayfin Capital Management, a longstanding investor in GCA. This collaboration has brought fresh momentum to the company’s commitment to innovation, safety, and global expansion in aesthetic and reconstructive breast surgery. Luigi Ferrari, a seasoned executive and investor with a proven track record in the healthcare sector, brings deep leadership experience, commercial growth expertise and industry insight. From 2012 to 2022 he was CEO of Lima Corporate, a global medical device company in the joint replacement market, acquired then by Enovis Corp

PPG to invest $380 million to build new U.S. manufacturing facility in Shelby, N.C. for aerospace coatings and sealants8.5.2025 17:30:00 EEST | Press release

PPG (NYSE: PPG) today announced that it will invest $380 million to build a new aerospace coatings and sealants manufacturing facility in Shelby, N.C. Construction on the 62-acre site, which will initially include manufacturing and warehousing units, is set to commence in October 2025 and is expected to be completed in the first half of 2027. The 198,000-square-foot facility will enable the company to continue meeting the growing demands of the aerospace industry. It will employ more than 110 people and produce the full line of PPG’s aerospace coatings and sealants. The additional capacity of this new plant, combined with nearby transport links that improve supply chain and shipping logistics, will help improve service levels for customers. “PPG’s investment in this new manufacturing facility demonstrates the significant demand growth for our world-class technologies and our continued commitment to serving our aerospace customers,” said Tim Knavish, PPG chairman and chief executive off

WHOOP Unveils WHOOP® 5.0 and WHOOP® MG: Powerful New Devices with Breakthrough Health and Longevity Features8.5.2025 17:00:00 EEST | Press release

WHOOP, the human performance company, today introduces WHOOP 5.0 and WHOOP MG — two next-generation wearables designed to unlock a new approach to personal health and longevity. Paired with a redesigned WHOOP experience, the devices offer 14-day battery life in a sleeker, seven percent smaller form - and introduce category-defining features, including Healthspan with WHOOP Age, Heart Screener with on-demand ECG, Blood Pressure Insights, and more. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250508546933/en/ WHOOP Unveils Next Generation WHOOP® 5.0 and WHOOP® MG These innovations arrive at a pivotal moment when ailing health systems cost more and deliver less. WHOOP is advancing a new solution and a better way - one that empowers people to connect their daily decisions to performance and health outcomes that can be measured and felt. While others track surface-level trends, WHOOP delivers longevity through depth — translati

Seoul Semiconductor Closes in on OSRAM for Global No.28.5.2025 16:00:00 EEST | Press release

Seoul Semiconductor Co., Ltd. (KOSDAQ: 046890), a leading global innovator of LED products and technology, announced that it has achieved a remarkable milestone by maintaining stable growth despite a downturn in the LED industry, narrowing the market share gap with global No.2 player ams OSRAM to just 1 percentage point. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250508658995/en/ "2024 Global LED Market Share Rankings" (Source: Omdia) (Image: Seoul Semiconductor) According to the recently published “2024 Global LED Market Share Rankings” by market research firm Omdia, Seoul Semiconductor was the only company among the global top three to sustain both revenue and market share, while industry leaders Nichia and ams OSRAM experienced significant revenue declines amid the market slowdown. This achievement is underpinned by Seoul Semiconductor’s robust technological competitiveness, driven by its commitment to innovation even

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye