Thea Energy

Thea Energy, formerly Princeton Stellarators, Inc (PSI), is an American fusion power company based in New Jersey. The company was founded in 2022 after a spin-off from the Princeton Plasma Physics Laboratory (PPPL) and Princeton University. Source

Headquarters: United States
Founded: 2022

Thea Energy across Glyph

Frontier tech
Paydays: Pay schedule
Official socials

Thea Energy across Glyph: timeline

2026-05-27 Thea Energy: Series B $100M (Emerging)
2026-05-13 Thea Energy operates full-scale planar shaping coils (Emerging)

Sources

emerging.fru.dev/companies/thea-energy
www.wikidata.org/wiki/Q123951903
en.wikipedia.org/wiki/Thea_Energy

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