OKLOAurora+15MW.SMRSMRVOYGR+77MW.NuScaleNNENano Nuclear+Micro.ReactorLTBRLightbridge+Fuel.TechLEUCentrus+HALEU.ProdCCJCameco+Uranium.SupplyUECUranium Energy+U3O8.MiningCEGConstellation+TMI.RestartGEVGE Vernova+BWRX-300BWXBWXT+TRISO.FuelFUND.YTD2025-26$2.5B+.Raised

Terminal/Reactor DB/Micro Modular Reactor (MMR)

pre licensinghtgr · Helium

Micro Modular Reactor (MMR)

by Ultra Safe Nuclear

Reactor Type

htgr

Electrical Output

5 MWe

Thermal Output

15 MWth

Coolant

Helium

Enrichment

HALEU (5-20%)

Refueling Interval

240 months

Design Life

20 years

Passive Safety

Yes

Load Following

Yes

Target LCOE

null

Country

USA

Status

PRE LICENSING

About

Fully Ceramic Microencapsulated (FCM) TRISO fuel for enhanced safety. Deployment target at Chalk River, Ontario, Canada. 5 MWe output suitable for remote communities and industrial applications.