General Fusion

Our vision is a world that has clean, limitless energy. Our mission is to help deliver it. Discover the future in fusion at

[General Fusion @GeneralFusion]

General Fusion is going public!

Today, we are announcing our definitive business combination agreement with Spring Valley Acquisition Corp. III (NASDAQ: SVAC). Spring Valley has a strong track record, and its leadership has a history of making smart investments that bring first-of-a-kind technologies to market.

This new chapter will support our path to reach key milestones with Lawson Machine 26 and continue our more than 20-year track record of advancing fusion technology. We’re grateful to our team, partners, and long‑standing supporters who have helped make this moment possible. We’re excited for the next steps in our journey.

Read the full press release here: https://t.co/I4TIRyxggo

[General Fusion @GeneralFusion]

General Fusion is helping define how breakthrough energy technologies reach scale.

In a recent discussion with The SPAC Podcast, General Fusion CEO Greg Twinney outlined how access to the public markets can support the transition from demonstration to commercialization

Listen to the full episode here: https://t.co/pePg9rOE9L

[General Fusion @GeneralFusion]

At General Fusion, we’ve been driving Canadian fusion research and innovation for more than 20 years. Our world‑class team of plasma physicists and engineers is united by one mission: bringing practical fusion energy to the world.

We were honoured to welcome Canada’s Chief Science Advisor, Dr. Mona Nemer, to tour our world-class lab and connect with our team.

Canada’s continued support for fusion science has been transformative, enabling us to become a leader in the fusion industry.

Thank you for the visit, Dr. Nemer! We’re excited for what comes next.

[General Fusion @GeneralFusion]

General Fusion CEO Greg Twinney spoke with Yvonne Lau at The @financialpost about how the company is advancing toward the public markets at a pivotal moment for the energy transition. As global demand for clean, reliable power accelerates, fusion is emerging as a long-term solution at scale.

Check out the full article here: https://t.co/yAPQCXwSrI

[General Fusion @GeneralFusion]

For more than two decades, General Fusion has been developing clean fusion energy technology right here in B.C.

Today, our more than 120 employees are working to deliver transformational fusion energy to the world.

Earlier this month, we welcomed B.C. Energy and Climate Solutions Minister @adriandix and @JValeriote74, Green Party MLA for West Vancouver-Sea to Sky, to our fusion facility to see LM26, our operating large-scale fusion demonstration machine, along with the prototypes and testbeds we’ve developed, culminating in this world-first machine.

Thank you both for coming to see B.C. innovation in action!

[General Fusion @GeneralFusion]

Connect with General Fusion’s team this month!

We’ll be attending several major investor and industry conferences taking place in June.

👉 General Fusion plans to participate in Stifel’s Ninth Annual Boston Cross Sector 1x1 Conference, taking place June 2–3, 2026, in Boston, MA.
👉 Chief Strategy Officer Megan Wilson is expected to speak at FusionX:Americas, taking place June 9–11, 2026, in Boston, MA. Megan will participate in a fireside chat with George Gianarikas, Managing Director at Canaccord Genuity, on June 9 at 5:00 p.m. ET. The discussion will explore the evolving role of public markets in advancing fusion energy development amid growing global demand for clean energy.
👉 General Fusion also plans to attend the 16th Annual ROTH London Conference in London, UK, from June 16–18, 2026.

Learn more here: https://t.co/sRWLGb79Za

[General Fusion @GeneralFusion]

General Fusion is focused on turning decades of innovation into commercially viable fusion power.

At a time when the world is facing unprecedented growth in electricity demand, we continue to advance toward a world powered by practical commercial fusion.

The opportunity is clear: deliver abundant, clean power at the scale required for the next generation of industry and infrastructure.

https://t.co/VojVgc4D5v

[General Fusion @GeneralFusion]

The global innovation community was in our backyard this month for #WebSummitVancouver, and General Fusion was proud to lead the conversation on the future of energy. 🚀

With our world-first, large-scale Magnetized Target Fusion demonstration machine operating just down the road from the conference, we brought a uniquely Canadian perspective to one of the tech industry’s premier global stages: fusion is happening now, right here in Canada!

From his keynote at the Energy Summit to a fireside chat about our path toward the public markets with @axios National Energy Correspondent Amy Harder, our CEO Greg Twinney and team spotlighted the role fusion energy can play in powering the future.

[General Fusion @GeneralFusion]

Today, we announced collaborative work with @GeneralAtomics on advanced diagnostic systems that will prepare General Fusion to accurately measure high plasma temperatures up to and exceeding 10 keV (100 million degrees Celsius) during the second phase of our ongoing LM26 program.

General Atomics is advising on the diagnostic system required for the 10 keV milestone, including advanced tools to measure ion and electron temperature and density. In parallel, General Atomics is reviewing data from ongoing LM26 plasma compressions as General Fusion advances toward its 1 keV (10 million degrees Celsius) milestone, the next milestone on the path to 10 keV.

“Advanced diagnostics are essential to turning fusion experiments into validated engineering approaches that can support commercially relevant fusion systems,” said Wayne Solomon, Vice President of Magnetic Fusion Energy for General Atomics. “General Atomics is proud to bring our decades worth of fusion expertise to this collaboration with General Fusion as the Company advances the LM26 program toward important plasma performance milestones. By connecting high-quality plasma measurements to design validation, this work reflects the kind of technical partnership needed to accelerate the path to practical fusion energy.”

Read today's announcement: https://t.co/7YTRmLiuf8

[General Fusion @GeneralFusion]

Welcome to the team!

General Fusion is pleased to welcome Joanna Cameron, LLB, MBA, as General Counsel and Corporate Secretary, a key leadership appointment as the company prepares to go public.

Joanna Cameron brings more than 25 years of experience in corporate and securities law, with a focus on capital markets transactions and business law matters, including equity and debt financings, initial public offerings, and public and private mergers and acquisitions.

“I joined General Fusion first because the mission to bring clean energy to the world resonates deeply with me,” said Joanna. “Second, it is an incredibly exciting time to use my experience to support General Fusion as it prepares to transition to the first publicly traded pure-play fusion company.”

Read more about Joanna: https://t.co/gCUDaUBOYt

[General Fusion @GeneralFusion]

We believe in a future powered by fusion energy. And that future will be defined by those who can deliver it.

General Fusion is proud to be recognized as one of Canada’s Most Ambitious companies by @BetaKit. General Fusion has been at the forefront of fusion innovation in Canada for over 20 years. As we continue to make progress toward key industry milestones with our fusion demonstration machine, LM26, we believe that our made-in-Canada technology will transform the energy landscape.

📰 Check out this year’s #MostAmbitious list: https://t.co/JHuzdiOcEt

[General Fusion @GeneralFusion]

General Fusion welcomes Thomas Boehlert to its Board of Directors, further strengthening Board leadership as the company advances toward the public markets.

Thom brings over three decades of experience across industrials, natural resources, agribusiness, power generation, and the energy transition. Most recently, he served as Chief Financial Officer at US Strategic Metals and as a director of Arizona Sonoran Copper Company.

An experienced public company executive and director with significant board experience, Thom will also serve as Chair of the Nominating and Governance Committee. He shared: “I’m pleased to join General Fusion at such an important stage in its growth, particularly as it aligns with my interest in companies helping to drive the global energy transition. Having worked with companies at similar inflection points, I look forward to aligning technical progress with disciplined execution as the business moves from development to deployment.”

Read more: https://t.co/RmJy8EFCeN

[General Fusion @GeneralFusion]

Two decades. Real Machines. Real Results. ✔️

We build, we test, we iterate and publish peer-reviewed results, methodically advancing our uniquely practical Magnetized Target Fusion technology.

Today, we’re operating LM26, our large-scale fusion demonstration machine that is the culmination of over 20 years of hard work. It’s the first of its kind in the world and progressing towards game-changing technical milestones.

Check out the evolution of our technology.

[General Fusion @GeneralFusion]

Live from #WebSummitVancouver ⚡️

Today, our CEO Greg Twinney took the stage at the New Energy Summit to share what it really takes to scale a bold idea into a world-changing company.

General Fusion is focused on delivering clean, reliable fusion energy and turning vision into reality right here in Vancouver.

"We have an incredible team of scientists, engineers, physicists, all working on this incredible challenge and wrapped around that is an entrepreneurial mindset," Greg shared.

🎙️Watch the keynote: https://t.co/sCuJnZSlw3
Or catch Greg tomorrow at Startup University (12:10 p.m. PT, Stage 4).

[General Fusion @GeneralFusion]

The path to commercializing fusion energy isn’t one we walk alone. Strong partnerships are essential to bringing fusion power to the grid.

In April, we hosted our annual Market Development Advisory Committee (MDAC) meeting—a group of energy industry leaders advising us on the path to commercialization. We welcomed members both in person and virtually, and their insights as potential early adopters play a critical role in our planning as we work toward deploying practical, economical fusion energy.

We were joined by @Renexia_it,  @opg , @FortisBC, @DukeEnergy, @SouthernCompany, @_Stegra_ , @ENGIEResources, and others. Several members also had the opportunity to tour our facility and see our operating LM26 machine up close—a highlight of the week and an exciting look at the progress underway!

[General Fusion @GeneralFusion]

Missed General Fusion’s Analyst Day presentation?

General Fusion’s executive leadership team outlined the company’s progress to date, upcoming technological milestones, and its plan to commercialize fusion energy by 2035.

As BetaKit reports, “CEO Greg Twinney said he joined the company for two reasons: the chance 'to leave the world in a much, much better place' for his children, and because the business that commercializes fusion first and owns this market will generate 'huge financial returns.'”

Catch up on the highlights in BetaKit’s coverage.

Or watch the full presentation in our Investor Center.

🔗 Read the highlights: https://t.co/C2GqtHe44e

🔗 Watch the presentation: https://t.co/SnXznOAWXo

[General Fusion @GeneralFusion]

It was an energizing week engaging with experts from across Canada’s nuclear industry at the Canadian Nuclear Association’s Annual Conference in Ottawa! 🍁

Canada has a strong nuclear ecosystem, and General Fusion is Canada’s leader in fusion technology. It was great to catch up with our long-time collaborators and partners as we continue to build the future of energy.

Thank you, CNA, for hosting another incredible conference!

[General Fusion @GeneralFusion]

Connect with General Fusion’s team this month!

We’ll be attending several conferences throughout May, including Web Summit in Vancouver, one of the world’s premier tech conferences, with more than 20,000 attendees expected.

👉 Greg Twinney, CEO, is scheduled to speak in two sessions at Web Summit Vancouver, taking place at the Vancouver Convention Centre, May 11–14:
💬 New Energy Summit Keynote — May 13 at 11:50 a.m. PT, Stage 3
💬Startup University Fireside Chat on bringing fusion to the public markets — May 14 at 12:10 p.m. PT, Stage 4

👉 Megan Wilson, Chief Strategy Officer, is expected to deliver a keynote presentation at Canaccord Genuity Group Inc.’s Nuclear Nexus conference on May 13 in Cambridge, MA.

👉Greg Twinney, CEO, and Robert Crystal, Senior Vice President, Finance, plan to attend the B. Riley Securities 26th Annual Institutional Investor Conference, taking place May 20–21 in Marina del Rey, CA.

Learn more here: https://t.co/Tm0VwtFCB3