Energy Solutions

Low-cost nuclear energy,
1-mile underground

Whether providing electricity to a small community or powering the data centers behind tomorrow’s AI, Deep Fission’s technology scales safely and efficiently, with far lower overhead.

By placing reactors a mile underground, we eliminate the need for massive above-ground structures to contain and cool the reactor. Instead, we harness the natural pressure, temperature, and shielding of the Earth itself.

This use of deep geology not only enhances safety—it significantly reduces construction costs. The result: cleaner energy at a lower cost per megawatt-hour.

Deep Fission power scales for hyperscale data centers and large power plants.

Power Output:300 MWe – 1.5+ GWe
Borehole Reactors:20-100+
Fuel and Refueling:Low Enriched Uranium (LEU) using 4 standard PWR fuel assemblies
Cooling:Water
Natural Containment:Utilize Earth’s depths to provide essential pressure and safety, no above-ground containment structures
Waste Disposal:Traditional spent fuel handling or permanent borehole storage for secure, long-term management
LCOE:$50-70/MWe
Construction schedule:6 months

Deep Fission scales to power large commercial or industrial operations and data centers.

Power Output:150 MWe – 285 MWe
Borehole Reactors:10-19
Fuel and Refueling:Low Enriched Uranium (LEU) using 4 standard PWR fuel assemblies
Cooling:Water
Natural Containment:Utilize Earth’s depths to provide essential pressure and safety, no above-ground containment structures
Waste Disposal:Traditional spent fuel handling or permanent borehole storage for secure, long-term management
LCOE:$50-70/MWe
Construction schedule:6 months

Deep Fission powers remote military locations or small commercial operations.

Power Output:15 MWe – 135 MWe
Borehole Reactors:1-9
Fuel and Refueling:Low Enriched Uranium (LEU) using 4 standard PWR fuel assemblies
Cooling:Water
Natural Containment:Utilize Earth’s depths to provide essential pressure and safety, no above-ground containment structures
Waste Disposal:Traditional spent fuel handling or permanent borehole storage for secure, long-term management
LCOE:$50-70/MWe
Construction schedule:6 months
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Natural containment removes estimated 80% of cost

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Billions of tons of natural bedrock containment for ultimate security

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We anticipate a 6 month construction timeline from breaking ground to commercialization.

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Profitable from first-of-a-kind 
(FOAK) deployment

We anticipate a 6 month deployment timeline from breaking ground to commercialization.

  • Drilling: 3-4 weeks
  • Installation: 8-10 weeks
  • Commissioning: 6-8 weeks