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Oklo · Southern Ohio · OhioDEVELOPER HEALTHWATCH
Campus of 75 MW Aurora powerhouses targeting 1.2 GW by 2034; site work starts 2026.
Power
1,200 MW
Fission · Scaling
Storage
—
energy capacity
Online
By 2034
approximate target
Capital committed
—
closed or awarded
Capital pending
—
conditional or under review
How it works
The core sits in a pool of liquid metal or molten salt that carries heat away at normal pressure. Some designs store that heat in molten-salt tanks so the plant can boost output when the grid needs it.
OPEN IN 3D →Pre-application
No NRC application for the Ohio Clean Energy Campus has been docketed that I could find. NRC's Aurora Powerhouse page shows Oklo in pre-application activities (maximum 75 MWe per reactor, pre-application docket 99902095), while Oklo's Ohio page says it will pursue an NRC commercial license and that pre-construction and site characterization begin in 2027.
NEXT: Pre-application engagement with NRC, then a combined license application for the Ohio powerhouses (timing not confirmed); Oklo's Ohio page says pre-construction and site characterization begin in 2027.
No project-level financing disclosed yet.
No milestones recorded yet.
Grid connection, permits, contractors and cost not researched yet for this project.
STEP 4/6 · AT RISK HALEU is the bottleneckMost advanced designs need HALEU (5–20% enriched), with no commercial US supply at scale yet.
STEP 4/5 · WATCH Advanced nuclear gets anchor customersBuyers fund development and commit to output from first units.
STEP 5/5 · AT RISK Risk: data-center demand forecasts fallLater phases and options depend on load growth continuing; watch hyperscaler capex guidance.
STEP 4/4 · WATCH Office relaunched as Energy Dominance FinancingLending shifts toward nuclear and utility expansions (AP1000 offers, Constellation uprates).
Critical inputs
Policy that applies