In CRANBERRY TOWNSHIP, Pa., Westinghouse Electric Company has sent Revision 20 of the AP1000® Design Control Document (DCD) to the U.S. Nuclear Regulatory Commission (NRC), designating Plant Vogtle Unit 4 as the standard AP1000 reference plant for U.S. deployment. This move is a key part of Westinghouse's plan to facilitate a widespread implementation of the advanced AP1000 modular reactor. The submission aligns with President Trump's goal to construct a U.S. fleet of significant nuclear reactors.