Oklo

Aurora Powerhouse

Compact fast-reactor power plant line aimed at electricity and heat for industrial and high-demand customers.

Output position in this dataset#3 of 11Sorted by electrical MWe, smallest to largest
Illustrative annual electricity604 GWh/yearAt a 92% planning capacity factor
Household-energy equivalent57,566Using 10,500 kWh/year per household

The annual-energy and household figures are scale illustrations, not project forecasts. Change those assumptions in the reactor output calculator.

Technology snapshot

Electrical output75 MWe
Thermal outputNot published here
ClassAdvanced reactor
TransportableNo
Reactor typeFast reactor
Coolant / heat transferLiquid metal
FuelMetal fuel / HALEU pathway
RefuelingLong operating cycles
Region / marketUnited States

What do these attributes mean for common use cases?

This is an attribute check, not a project recommendation. Site, grid, licensing, fuel, security and economics still need project-specific analysis.

Common questionWhat this design data says
Grid electricity?75 MWe electrical nameplate in the current design snapshot.
Useful heat?Yes — the design is presented here with heat-use potential.
Remote / isolated deployment?Small-unit scale; site fit is project-specific.
Transportable system?No — this profile treats it as a fixed-site design.
Current programme phase?Regulatory / selection Authorization / project development

Programme status

Authorization / project development. Multiple U.S. projects advancing.

Idaho National Laboratory pathway.

Status describes the programme at the verification date. It does not imply commercial availability, licensing in your jurisdiction, construction certainty or guaranteed schedule.

Closest designs by electrical output

These are the three nearest entries in the Nuclear Planner dataset on a ratio-based MWe scale. They are not claimed to be technical substitutes.

Source and verification

Primary / authoritative source used for this snapshot →

Public project specifications are evolving; verify against current licensing materials before engineering use.

Verified 2026-09-21. If the programme has moved since then, use the linked source as the current authority.