General Fusion’s Joint F-4 with Spring Valley Acquisition Corp. III in Connection with Proposed Business Combination Declared Effective by SEC | The Manila Times

When the lights flickered on inside General Fusion’s Vancouver lab for the 200,001st time, it wasn’t just another plasma experiment—it was another step toward a future where clean, limitless energy isn’t a dream, but a grid-connected reality. On June 12, 2026, the U.S. Securities and Exchange Commission declared effective the company’s joint registration statement with Spring Valley Acquisition Corp. III (NASDAQ: SVAC), clearing a major regulatory hurdle in its path to becoming the world’s first publicly traded pure-play fusion energy company. The milestone sets the stage for a July 6 shareholder vote, with a merger close expected shortly after, paving the way for the combined entity—soon to be named General Fusion Group Ltd.—to list on Nasdaq under the tickers "GFUZ" and "GFUZW."

This isn’t speculative science. For over two decades, General Fusion has been building, testing, and iterating with physical machines, not just models. Its flagship Lawson Machine 26 (LM26), operating now in British Columbia, is the world’s first large-scale Magnetized Target Fusion (MTF) demonstration device, designed to overcome the engineering and economic barriers that have long stalled fusion’s commercial promise. With more than 200,000 plasma experiments under its belt and 35 peer-reviewed publications to date, General Fusion stands as one of only four companies globally to have published meaningful progress toward the Lawson criterion—the critical threshold for net energy gain in fusion. Recent validation from the U.S. Department of Energy-funded research at Savannah River National Laboratory further bolsters confidence in the company’s proprietary liquid metal wall technology, which could make future fusion plants safer, more efficient, and easier to maintain.

Recognition is following results. In 2026, TIME magazine ranked General Fusion number one on its list of the World’s Top GreenTech Companies, while BetaKit named it one of Canada’s Most Ambitious Companies. Behind the science is a leadership team sharpened for scale: Wendy Kei, Chair of Ontario Power Generation, now leads the Audit Committee, and Thomas Boehlert, former CFO of US Strategic Metals, chairs the Nominating and Governance Committee, bringing decades of cross-sector energy and industrial experience.

The company’s momentum extends beyond the lab. In the first half of 2026 alone, General Fusion presented at FusionX:Global, The Economist’s Fusion Fest, and Canaccord Genuity’s Nuclear Nexus conference, culminating in an Analyst Day at Nasdaq MarketSite that drew over 100 investors and stakeholders. This growing visibility reflects a broader shift: fusion is no longer a fringe bet, but a focal point in the global race to meet surging electricity demand with zero-carbon power.

As the world seeks scalable solutions to the climate crisis, General Fusion’s progress offers more than hope—it offers hardware, data, and a clear path to market. With public listing on the horizon, the company is poised to accelerate its mission: turning the promise of fusion into power plants that light homes, not just headlines.