Raised
Private and public equity. Never added to federal money.
No raised money on record.
Westinghouse
Developer of the eVinci DOME experiment and AP1000 technology delivered at Vogtle.
Deployment stage8 / 8Replication
Race position
Megawatts at their strongest documented state, as of 2026-08-06.
DesigneVinci
Per unit5 MWe
LaneMicroreactor
ListingPrivate
13 MWt. Westinghouse also develops the 300 MWe AP300, which has no named U.S. site, customer, or order on record as of 2026-08-05, so it does not set this row's rating.
No executed or announced megawatts on record
One gigawatt is 200 × 5 MWe units. No megawatts rest on an executed action yet.
Why this company is on the board: DOE selected the eVinci for the first fueled microreactor experiments at the DOME test bed, the company's only documented U.S. reactor program. Source ↗
Funding
Three frames, never added together.
Awarded
Federal awards and cost share. A ceiling, not cash received.
No awarded money on record.
Borrowed
Debt, repayable. Never counted as a raise, federal or private.
- 2026-06$17.5B conditional commitment, scoped to AP1000 long-lead items onlyFederal loan · EXIM and DOE Office of Energy Dominance FinancingSource ↗
Filed, not raised
A registration filed with the SEC. The filing itself raises nothing.
- 2026-07Confidential draft S-1 filed; share count, price and venue not disclosedOffering filed · Not disclosedSource ↗
Cash on hand
A balance, not a raise. Reported by the company at a stated date.
No reported cash position on record.
Licensing
Applications, permits and authorizations, naming the authority in each case.
Nothing on record in this lane as of 2026-08-06.
Physical progress
Work at a site. Criticalities are proof the physics works, not electricity.
Nothing on record in this lane as of 2026-08-06.
Program selections and agreements
Being chosen for a program, or signing one. Neither is a permit nor work at a site.
- 2026-02DOE conditionally selected Westinghouse for the first fuelled microreactor experiments at the DOME test bedProgram selection / agreement · Government-reportedSource ↗
Design proof outside the U.S.
Real progress on the same design abroad. Contributes 0 MWe to the U.S. race.
- Date not statedThe Saskatchewan Research Council is the first commercial eVinci customer, planning a pilot by 2029Design proof (non-U.S.) · Press-reported · Canadian customer. Contributes 0 MWe to the U.S. race.Source ↗
Pipeline
Executed first. Announcements are labeled as announcements and never added to them.
Backed by an executed action
No executed megawatts on record as of 2026-08-06.
Announced, non-binding
No announced pipeline on record as of 2026-08-06.
Company-stated targets
What the company says, printed beside what a regulator has documented. The site never averages a target into a prediction.
- Date not statedFull-scale commercial eVinci deployment could begin as early as 2029, contingent on NRC licensing and HALEU supplyDocumented state today: No executed or announced megawatts on recordTarget source ↗
- Date not statedAP300 design certification around 2027, first-unit construction toward the end of the decade, with no U.S. site namedDocumented state today: No executed or announced megawatts on recordTarget source ↗
TechnologyHeat-pipe microreactor and AP1000 PWR
Reactor classesExperimental / unclassified · Microreactor / Gen III+ · Large reactor
Tracked projects2
Highest deployment stage8 · Replication
Primary sourceDOE DOME selection ↗
Projects and next steps
2 trackedIdaho National Laboratory
eVinci DOME experiment
CurrentDOE conditionally selected Westinghouse for a self-funded eVinci experiment in DOME.
Next stepComplete DOE authorization, experiment fabrication, fuel readiness, and DOME scheduling.Waynesboro, GeorgiaVogtle Units 3 & 4
CurrentUnit 4 entered commercial operation after Unit 3, completing the two-unit AP1000 expansion.
Next stepTranslate the completed two-unit delivery into repeat AP1000 orders with demonstrated cost and schedule learning.