FEI Monthly Roundup - March 2026
FEI Monthly Roundup - March 2026
Apr 09, 2026
Welcome to our round-up of what’s been happening in fusion and within Fusion Energy Insights over the past month.
3 Top Fusion News Stories
Sumitomo Corporation invests in US fusion technology firm SHINE Technologies
Sumitomo Corporation has invested in Wisconsin-based SHINE Technologies through Sumitomo Corporation of Americas, turning an existing commercial relationship into a strategic equity-backed partnership. The move builds on a memorandum of understanding signed in April 2025 to develop business opportunities for SHINE in Japan and across Asia. SHINE is commercialising medical isotopes, neutron imaging and radioactive waste recycling services while continuing to develop longer-term fusion energy technology. Sumitomo said the deal will accelerate business development and deepen executive-level collaboration.
India-based Pranos Fusion raises $6.8m
Pranos Fusion has raised $6.8m in a funding round co-led by pi Ventures and Ankur Capital, with participation from other investors such as Industrial47 and Bhukhanwala Industries. The India-based company is developing the PRAGYA low-aspect-ratio compact tokamak, alongside a suite of specialised technologies such as the JENGA control software and its MAGGA high-temperature superconducting magnets. The company claims manufacturing their technology is 7 to 10 times cheaper in India than in the US. First plasma for the PRAGYA prototype is scheduled for later this year, and the funding will be directed across the company's three core technology verticals.
Britain announces updated fusion commercialisation strategy
The Department for Energy Security and Net Zero and the UK Atomic Energy Authority have published the UK's new Fusion Strategy, setting out how the government wants to move fusion from research into commercial deployment. The strategy builds on the UK's earlier fusion strategy published in 2021, but updates the commercialisation approach with a stronger focus on jobs, private investment and industrial delivery. Ministers say the plan will support more than 10,000 jobs by 2030 and help attract private capital into the sector. The strategy is also framed as an energy security measure, with the government linking fusion to the need for more domestically generated clean power amid volatile fossil fuel markets.
FEI Premium subscribers can read our insights on all these stories in our FEI Premium space on our Circle community platform, along with all back-issues of our weekly newsletters. Sign up to our newsletter for free to get them for yourself week to week.
Fusion’s Hardest Problem Might Be Finance, Not Physics
This was our industry analysis “Graph of the Month” piece this time.
Every month, our industry experts at Fusion Advisory Services pick an interesting graph from the work that has been going on at FAS—something that gives some insight into significant trends, commercialisation considerations or fusion industry development.
This month, we modelled the full financial lifetime of a hypothetical 720 MW tokamak, and revealed something the industry doesn’t discuss nearly enough – that the biggest threats to a fusion project’s commercial viability have little to do with plasma physics.
This matters because the analysis demonstrates that the companies who go on to succeed commercially will be those who master project management and policy engagement, and build the commercial relationships that will determine whether a plant gets financed in the first place.
FEI Premium subscribers can read the full article.
Fusion Energy Insights Quarterly
We released our March 2026 issue of the Fusion Energy Insights Quarterly magazine to our FEI Premium subscribers.
The Fusion Energy Insights Quarterly provides a thorough and evolving overview of the industry. It is compiled with contributions from industry experts around the world, efficiently bringing together the progress of the past quarter into an easy reference point and giving insights and perspectives from fusion developers, suppliers, finance, law and others around the industry.
This issue features:
- News Update
- Global Update
- USA
- Canada
- UK
- Japan
- Korea
- India
- Legal & Policy Update
- Investment Update
- Science Update
- ITER Update
- Inside View – Dawonsys
- 5 Questions With… Renaissance Fusion – an interview with Sam Guilaumé, CEO
- FEI News
- Community News & Progress
- New Industry Players
- Upcoming Events
- Fusion Advisory Services: Insight to Strategy
In this issue’s 5 Questions with… Renaissance Fusion, Sam Guilaumé shares details about their magnetic-confinement pathway, manufacturing HTS tapes and an insight into their financial structure.
In the Inside View feature… Young-soon Bae of Dawonsys discusses the uniquely challenging environment of fusion, scaling from the KSTAR programme to ITER, and provides insight into the supply chain perspective.
Thank you to our expert contributors:
The following contributors contributed to our Global Updates & Insights
Axel Meisen, President, Fusion Energy Council Canada – Canada
Michael Zdanowski, Chair, Fusion Industry Taskforce – UK
Jack Moore, Fusion Energy Policy Consultant – USA
Dr Nitendra Singh, President, IYNS India – India
Kohei Yamamoto, Public Affairs, Kyoto Fusioneering – Japan
Jinwu Kim, CFO, Enable Fusion – South Korea
Ryan Oatley, Analyst, Fusion Advisory Services – EU Updates & Insights
Sidney L. Fowler, Counsel and Clarence Tolliver, Associate at Pillsbury Winthrop Shaw Pittman LLP (Washington, DC) – Legal & Policy Updates & Insights
Kruti M. Fayot, Operations Lead at Fusion Energy Insights – News Update
John Cooper, Analyst at Fusion Advisory Services – Investment Updates & Insights
Dr. Cyd Cowley, Fusion Solutions Engineer at DigiLab – Science Updates & Insights
Laban Coblentz, Chief Strategic Adviser to the Office of the Director-General at ITER – ITER Updates & Insights
Dr Simon Woodruff & Dr Naomi Mburu, Fusion Advisory Services – New Industry Players
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Past Events
4th March 2026: Legal & Policy Briefing with Sidney Fowler of Pillsbury Winthrop Shaw Pittman LLP gave us an insight into recent legal, policy and regulatory activities in fusion.
16th March 2026: Melanie Windridge, the founder of Fusion Energy Insights, spoke on a panel at SXSW in Austin, Texas. The panel was titled The Great Fusion Debate: How Far Away Are We Really?
23rd March 2026: Melanie spoke at CERAWeek in Houson, Texas, in a session titled “From Billion-dollar Bets to Trillion-dollar Outcomes: The economics of fusion energy.” You can watch the talk on the CERAWeek website.
Looking Forward
27-28th April 2026: Fusion Energy Insights will host a hybrid session at ITER during the Public-Private Fusion Workshop this April, where Melanie Windridge will speak with Laban Coblentz, focusing on how fusion companies can engage with and benefit from ITER’s knowledge ecosystem. This will be as part of the ‘ITER’s Mechanisms for Knowledge Transfer’ session.