CEO of TAE Technologies and a leading proponent of beam‑driven field‑reversed configuration fusion targeting the p‑¹¹B fuel cycle
Michl Binderbauer has served as chief executive officer of TAE Technologies (formerly Tri Alpha Energy) since 2017 and has been involved with the company since its earliest days as a graduate student of the late Norman Rostoker at the University of California, Irvine. Under his scientific and executive leadership, TAE has pursued one of the most ambitious fuel choices in fusion: proton–boron-11 (p–11B), an aneutronic reaction that would produce virtually no neutron radiation and enable compact, low-activation power plants.
Binderbauer earned his doctorate in physics at UC Irvine, where he worked under Rostoker on beam-driven field-reversed configuration (FRC) plasmas. The core insight was that injecting energetic neutral beams into an FRC could sustain the plasma against instabilities that had historically limited FRC lifetimes to microseconds. This approach, sometimes called the “C-2” concept after TAE’s early experimental campaigns, extended FRC confinement into the millisecond regime and beyond, a result that attracted significant scientific attention and private investment.1
TAE has built a succession of large-scale FRC devices under Binderbauer’s technical direction: C-2, C-2U, Norman (named for Rostoker), and most recently Copernicus, or “Da Vinci,” which began operations in the mid-2020s. Each machine has demonstrated improved plasma temperatures, confinement times, and stability. Norman achieved ion temperatures above 50 million degrees Celsius, while Copernicus is designed to push toward the roughly one-billion-degree threshold required for p–11B ignition conditions.2
Binderbauer has also driven TAE’s expansion into adjacent markets. The company’s power-management subsidiary develops advanced electrical systems, and its life-sciences division applies accelerator technology to boron neutron capture therapy (BNCT) for cancer treatment. This diversification provides near-term revenue and validates component technologies that feed back into the fusion program.3
Under Binderbauer’s leadership TAE has raised over $1.2 billion from investors including Google, Sumitomo Corporation, the Kuwait Investment Authority, and Chevron. A notable technical partnership with Google’s DeepMind and Google Research applied machine-learning algorithms to plasma optimization, producing measurable improvements in experimental performance and generating peer-reviewed publications.4
Binderbauer’s career-long commitment to the FRC concept and the p–11B fuel cycle places him among the most technically ambitious leaders in the private fusion sector. Whether TAE can reach the extreme temperatures required for aneutronic fusion remains one of the defining open questions in the field.