Thea Energy

Private

Kearny, New Jersey-based stellarator fusion power-plant developer. Building scalable fusion systems and magnet manufacturing. Spun out of Princeton Plasma Physics Lab work. Founded 2022.

Founders Brian Berzin

CEO Brian Berzin

Company

Founded

2022

Headquarters

Kearny, USA

Financials

Total Funding

$100M

Sectors

Climate Tech Hardware

thea.energy

Funding History

1 round

Series B May 27, 2026

$100M

U.S. Innovative Technology Fund (Lead) General Innovation Capital Partners Linse Capital Calm Ventures Climate Capital Divergent Capital Emerald Technology Ventures Gaingels Idemitsu Kosan Overlay Capital Timescale Ventures Whatif Ventures Hitachi Ventures Lowercarbon Capital

Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.