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Alert

The NRC is shutdown due to the lapse in appropriations. Exempted activities to maintain critical health and safety activities and progress on critical activities, including activities outlined in Executive Order 14300, as described in the OMB Approved NRC Lapse Plan will continue.

Seabrook Station, Unit 1

Location: Seabrook, NH (13 miles S of Portsmouth, NH) in Region I
Operator: NextEra Energy Seabrook, LLC
Operating License: Issued - 03/15/1990
Renewed License: Issued - 03/12/2019
License Expires: 03/15/2050
Docket Number: 05000443

Reactor Type: Pressurized Water Reactor
Licensed MWt: 3,648
Reactor Vendor/Type: Westinghouse Four-Loop
Containment Type: Dry, Ambient Pressure

Plant Diagram

Plant Information NRC Employee Contacts

Key Documents Related Information

Page Last Reviewed/Updated Monday, April 07, 2025

Page Last Reviewed/Updated Monday, April 07, 2025