Active Projects
Deep Fission Reactor
R&D1 MWe
REACTOR TYPE
Microreactor
COOLANT
Water
FUEL
Standard LEU
Nuclear reactor deployed in deep boreholes 1-2km underground. Zero surface footprint. Inherently safe by geology. No cooling towers, no exclusion zone required.
Funding Intelligence
Seed$5MCountdown Capital
Q1 2022Early seed round for borehole reactor concept
Company Snapshot
Total Funding
$5M
Last Round
$5M
Q1 2022
Funding Stage
Seed
Founded
2018
HQ
Berkeley
Capacity
1 MWe
Key Investors
Countdown Capital
Hard tech seed fund