Enhanced plasma performance in C-2W advanced beam-driven field-reversed configuration experiments

October 2024 | H. Gota | Nuclear Fusion | Paper

TAE Technologies’ fifth-generation fusion device, C-2W (also called ‘Norman’), is the world’s largest compact-toroid device and has made significant progress in field-reversed configuration (FRC) plasma performance.

Direct observation of ion acceleration from a beam-driven wave in a magnetic fusion experiment

Direct observation of ion acceleration from a beam-driven wave in a magnetic fusion experiment

March 2019 | R.M. Magee | Nature Physics | Paper

Efficiently heating a magnetically confined plasma to thermonuclear temperatures remains a central issue in fusion energy research. One well-established technique is to inject beams of neutral particles into the plasma, a process known as neutral beam injection.

Achievement of field-reversed configuration plasma sustainment via 10 MW neutral-beam injection on the C-2U device

Achievement of field-reversed configuration plasma sustainment via 10 MW neutral-beam injection on the C-2U device

November 2017 | H. Gota | Nuclear Fusion | Paper

The TAE Technologies experimental program has demonstrated reliable field-reversed configuration (FRC) formation and sustainment, driven by fast ions via high-power neutral-beam (NB) injection.

Advanced neutral beam injection in a field-reserved configuration plasma

September 2025 | J.B. Titus | Nuclear Fusion | Paper

Neutral beam injection has been shown to create field-reversed configuration plasmas on C-2W. Recent advances in optimization and control of eight neutral beam injectors help deliver customized current drive for a plethora of plasma regimes.

Wave coupling and propagation from a fast-wave antenna in the lower hybrid range of frequencies

July 2025 | J. Larson | Journal of Plasma Physics | Paper

A set of experiments were conducted on the Large Plasma Device (LAPD) at UCLA to test the operational principles of a traveling wave antenna of the comb-line type. This antenna was designed to launch helicon waves (fast waves in the lower hybrid range of frequencies) on DIII-D.

Electromagnetic and Centrifugal Effects on Plasma Acceleration in the Magnetic Nozzle

July 2025 | A.I. Smolyakov | Physics of Plasmas | Paper

Plasma flow and acceleration in the converging-diverging magnetic field configuration, such as magnetic nozzle in electric propulsion and open magnetic mirrors for fusion applications are considered.

September 15, 2025

September 15, 2025

Congratulations to Senior Scientist Roelof Groenewald, Science Fellow Dan Barnes and the rest of the TAE team on winning a 2025 INFUSE Award! This @U.S. Department of Energy research grant will support TAE’s work with a new algorithm that can perform higher fidelity...

2025 Climate & Sustainability Leadership Forum

The Climate and Sustainability Leadership Forum is a week-long series of virtual events along with an in-person reception to offer an influential global platform for leaders dedicated to accelerating meaningful climate and sustainability initiatives within their organizations and communities. TAE Chief Growth Officer Jim McNiel will present a keynote presentation at the reception on Wednesday, September 24 beginning at 5:00 pm EST.

September 2, 2025

September 2, 2025

TAE Senior Scientist Roelof Groenewald talks with “Good Clean Energy” as his team’s new research upends one of the biggest FRC myths in fusion science. Listen here.  Looking for more? Chief Growth Officer and “Good Clean Energy” host Jim McNiel...
Proving FRC fusion stability at scale, with Senior Scientist Roelof Groenewald

Proving FRC fusion stability at scale, with Senior Scientist Roelof Groenewald

Good Clean Energy is a podcast that tackles one of the most existential questions of our time: how to build a world with abundant, affordable, carbon-free electricity. TAE’s Jim McNiel dives into deep conversations with experts ranging from scientists to innovators to advocates about the challenges our current electricity systems face and updates on the race for gamechanging, clean ways to power our lives.

A nuclear fusion breakthrough may be closer than you think

A nuclear fusion breakthrough may be closer than you think

Scientists dreaming of fusion are no longer toiling in the shadows. They are being courted by governors, billionaires and tech behemoths eager to get in on the ground floor of what they see as a transformative, carbon-free fusion economy. TAE, for example, is so closely collaborating with Google on its work that the Silicon Valley tech giant has a virtual control room on its campus enabling it to engage with the fusion firm’s experiments.

The Role of Government Policy in Advancing Fusion, with TAE Policy & Global Affairs’ Matthew Lipka

The Role of Government Policy in Advancing Fusion, with TAE Policy & Global Affairs’ Matthew Lipka

Good Clean Energy is a podcast that tackles one of the most existential questions of our time: how to build a world with abundant, affordable, carbon-free electricity. TAE’s Jim McNiel dives into deep conversations with experts ranging from scientists to innovators to advocates about the challenges our current electricity systems face and updates on the race for gamechanging, clean ways to power our lives.