Three Signals from FusionX:Global 2026

Three Signals from FusionX:Global 2026

I spent three days at FusionX:Global in Munich last week. Over 400 fusion developers, supply chain executives, investors, and government officials at the Sofitel Munich Bayerpost for the summit's first European edition. Three things stood out.

1. Germany is not bluffing

On February 26, Proxima Fusion, RWE, Bavaria, and the Max Planck Institute for Plasma Physics signed an MoU to build Europe's first commercial stellarator fusion power plant. Bavaria committed €400 million toward the €2 billion Alpha demonstrator in Garching. One day earlier, Proxima launched the Alpha Alliance: over 30 companies including Siemens Energy, Air Liquide, Thales, and Framatome, organized to deliver the demonstrator.

My honest assessment: Germany's public sector commitment to fusion is now more aggressive than anything I see in the United States. The federal Fusion Action Plan has earmarked over €2 billion by 2029. Fusion will be regulated under radiation protection law rather than nuclear law, dramatically simplifying permitting. The US has more private fusion capital, but in terms of coordinated government action, site selection, and regulatory clarity, Germany is moving faster. That gap was visible at every panel in Munich.

2. Laser fusion has a site, and that changes everything

Focused Energy confirmed plans to build their first laser fusion demonstration plant at Biblis, the former nuclear fission site in Hesse, backed by RWE, TU Darmstadt, TRUMPF Scientific Lasers, SCHOTT, Siemens Energy, and GSI Helmholtz Centre. Estimated cost: €5–7 billion, target completion by 2035.

I want to be direct about why this matters. This may be the most concrete inertial confinement fusion (ICF) power plant plan in the world right now. Not a research facility. A site, a utility partner, a state government with initial funding, and an industrial consortium forming around a government RFP. The physics of laser fusion was proven at NIF in 2022. What was missing was anyone willing to commit to building a plant. Now someone has.

Read this alongside Inertia Enterprises closing a $450 million Series A for laser fusion weeks before FusionX:Global. The picture is becoming concrete: ICF is no longer a national laboratory curiosity. It is entering the industrial phase.

This is where I see a structural opportunity for Taiwan. Laser-driven fusion plants need millions of high-power diode bars, exceeding current global production by an order of magnitude. Taiwan's advanced semiconductor packaging ecosystem, anchored by TSMC, ASE, and VPEC, is the densest in the world. The capabilities required to scale laser diode packaging at fusion-relevant volumes already exist in Taiwan's supply chain. They just haven't been pointed at this problem yet.

3. The supply chain question dominated every room

The question I kept hearing was not "can we achieve ignition?" It was: who is going to build all of this?

The AECOM-led partnerships panel explored how utilities and fusion developers collaborate from pilot to deployment. General Fusion's CSO discussed the company's path to becoming the first publicly traded pure-play fusion company via SPAC, filing their Form F-4 the day the conference opened.

Bottlenecks were specific: REBCO tape for superconducting magnets remains supply-constrained. The global civilian tritium stockpile sits at 20–30 kilograms, decaying at 5.5% annually. For laser fusion, every diode bar ships in a proprietary package locked to one vendor, with no standardized interface and no second source. The physics is proven. The capital is arriving. What's missing is the manufacturing layer between proven science and deployable systems.

Munich made one thing very clear: the fusion industry is ready to buy. The question is whether the supply chain is ready to sell.

Sources

  1. Proxima Fusion MoU and Alpha demonstrator: Proxima Fusion press release, February 26, 2026
  2. Bavaria €400M commitment and Fusion Action Plan: Tech Funding News, February 2026
  3. Alpha Alliance launch (30+ companies): Proxima Fusion press release, February 25, 2026
  4. Germany fusion regulation under Radiation Protection Act: Fusion Industry Association
  5. Focused Energy Biblis MoU: World Nuclear News, March 2025
  6. Focused Energy plant cost and supply chain framing: Power Technology, March 2025
  7. Focused Energy Biblis roundtable participants: POWER Magazine, May 2025
  8. Inertia Enterprises $450M Series A: Bloomberg, February 2026
  9. AECOM partnerships panel: AECOM blog, February 2026
  10. General Fusion SPAC and FusionX fireside chat: GlobeNewswire, February 23, 2026
  11. FusionX:Global event and market projections: FusionXInvest