Vogtle 3, one of two 1,117-MW Westinghouse AP1000 nuclear reactors Southern Nuclear Operating Co. is building in Georgia, has reached initial criticality. The event marks a pivotal milestone for the ...

The USA's first newly constructed nuclear power plant in more than 30 years is now serving customers - it reached first criticality in March, was connected to the electricity grid in April and is now ...

CRANBERRY TOWNSHIP, Pa., April 06, 2026--(BUSINESS WIRE)--Westinghouse Electric Company has submitted Revision 20 of the AP1000 ® Design Control Document (DCD) to the U.S. Nuclear Regulatory ...

Georgia Power has announced that the new Vogtle unit 4 AP1000 reactor has reached initial criticality, with the unit's in-service date now projected to be during the second quarter of 2024. Vogtle 4, ...

CRANBERRY TOWNSHIP, Pa.--(BUSINESS WIRE)--Westinghouse Electric Company congratulates Georgia Power, Southern Nuclear, and other Vogtle project partners, on fuel load for the new Plant Vogtle Unit 4 ...

Southern Company said in its annual report filing issued on Feb. 16 that remediating certain equipment and component issues will force the projected in-service date for Plant Vogtle Unit 3 to be ...

Westinghouse Establishes Standard AP1000® Plant for Fleet-Scale Deployment in U.S. Plant Vogtle Unit 4 Becomes Reference Plant to Streamline Licensing and Accelerate Delivery Westinghouse Electric ...

Westinghouse Electric Company has submitted Revision 20 of the AP1000 ® Design Control Document (DCD) to the U.S. Nuclear Regulatory Commission (NRC), which establishes Plant Vogtle Unit 4 as the ...