VOYGR
**Vendor/Designer:** [[vendors/nuscale]]
Key Stats
100/100
VOYGR
Status: CANCELLED Category: SMR Country: USA USA Vendor/Designer: nuscale Type: Integral PWR [Integral PWR](/library/wiki/technologies/Integral PWR) Capacity: 77 MWe
Overview
VOYGR was a planned integral pressurized water reactor in the USA, developed by NuScale, with a net capacity of 77 MWe. It was significant as one of the first SMR designs to gain regulatory approval, aimed at providing scalable civilian nuclear energy, but the UAMPS project was cancelled in 2023. As a result, it has no operational history.
Key Facts
Notes
UAMPS project cancelled 2023
Source: IAEA PRIS / reactors_canonical · Enriched by Grok Last updated: 2026-05-10
Sources
- NuScale Power - VOYGR — Official vendor page for VOYGR SMR design and project details.
- World Nuclear Association - Nuclear Power in the USA — Country profile with information on US nuclear projects, including SMR developments.
- World Nuclear News - NuScale project cancelled [UNVERIFIED] — News article on the cancellation of the UAMPS VOYGR project in 2023.
- NRC - List of Power Reactor Units — General NRC page for US reactor information, as specific docket for VOYGR is not operational.
- Wikipedia - NuScale Power — Wikipedia page on NuScale Power, covering the VOYGR design and project status.
Sources (1)
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