Texas just gave a startup permission to test a fusion reactor — here's what that means

A Texas startup has received state clearance to begin testing a fusion reactor — and the regulatory path it used bypasses the federal Nuclear Regulatory Commission entirely. American Fusion, traded on OTC markets as AMFN, secured a Certificate of Registration from the Texas Department of State Health Services (DSHS) covering 12 different configurations of its Texatron Fusion Engine, ranging from 500 kW to 1 GW in output. Testing will take place at Texas Tech University in Lubbock.

The regulatory shortcut

Private fusion companies typically face a long queue through federal licensing. American Fusion used Texas's state radiation permit system instead — a faster route that other private players like Commonwealth Fusion Systems, Helion, and Realta Fusion haven't taken. The certificate runs through February 28, 2034, giving the company a substantial window for R&D; without federal interference.

That's not a loophole so much as a reflection of how fusion has historically been regulated: plasma confinement machines don't require the same NRC licensing as fission reactors, and states can issue their own industrial radiation permits. American Fusion is simply making explicit use of that gap.

What Texatron actually claims

The engine uses magnetic confinement to trap superheated plasma, with a stated goal of direct energy conversion — turning plasma energy into electricity without steam turbines as an intermediary. The company says this approach produces minimal long-lived radioactive waste, which addresses one of the standard objections to nuclear power.

Those claims haven't been independently peer-reviewed yet. For context, Realta Fusion became the first commercial company to demonstrate direct energy conversion from plasma, at the University of Wisconsin–Madison in June 2026. Texatron's approach uses a deuterium-helium-3 (D-He3) fuel mix, which differs from Realta's system, but neither has grid-scale proof yet.

The near-term plan

Testing follows three phases: first, validating that the magnetic confinement actually holds plasma; then pulsed electricity generation; then continuous output. American Fusion aims to wrap up this R&D; cycle by end of 2026 and publish results for independent review.

Alongside the flagship 1 GW design, the company is developing compact units at 5, 10, 20, and 100 MW — sized for remote military bases, mining operations, and power-hungry data centers. Those smaller units are where any near-term commercial deals would likely start.

No funding figures have been disclosed publicly. The company has mentioned a potential NASDAQ listing but that remains unconfirmed. Results from the Texas Tech tests, expected before the end of the year, will be the first real indicator of whether the physics holds up outside a white paper.