This announcement comes as the Company prepares to go public through its previously announced business combination (the transactions contemplated by the business combination, collectively, the "Proposed Business Combination") with Spring Valley Acquisition Corp. III (NASDAQ: SVAC) ("SVAC").

Conference Details

* 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.

Wilson 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.

If you are interested in arranging meetings with General Fusion during any of these events, please contact investors@generalfusion.com.

Quick Facts:

   * General Fusion's Magnetized Target Fusion ("MTF") is designed to solve significant barriers to commercializing fusion energy at a time when electricity demand is surging, and nations around the world are racing to commercialize fusion power.

   * As a technology, MTF aims to achieve fusion in a practical way, avoiding superconducting magnets and high-powered lasers, while enabling the use of existing materials for durable machines that would produce cost-effective energy. 

   * In early 2025, General Fusion announced that it had designed, built, and begun operating its world-first Lawson Machine 26 ("LM26") fusion demonstration machine in under two years. LM26 is the first MTF demonstration machine to be built at a commercially relevant scale. It mechanically compresses plasma with a lithium liner at 50% commercial-scale diameter.

   * LM26 aims to achieve key fusion technical milestones: plasma heating to 1 keV (10 million degrees Celsius), then 10 keV (100 million degrees Celsius), and ultimately the Lawson criterion, the combination of fusion parameters that can produce net fusion energy in the plasma.***