Vogtle Unit 4 is the newest nuclear reactor in the United States, achieving commercial operation on April 29, 2024, in Georgia. It is the second of two new AP1000 reactors (Units 3 and 4) built at Plant Vogtle, following Unit 3 which began service in July 2023. Together, they represent the first newly constructed US nuclear units in over 30 years.
Been building A1B rectors regularly and on time for a decade now. But to answer your question, this year.
source??
Vogtle Unit 4 is the newest nuclear reactor in the United States, achieving commercial operation on April 29, 2024, in Georgia. It is the second of two new AP1000 reactors (Units 3 and 4) built at Plant Vogtle, following Unit 3 which began service in July 2023. Together, they represent the first newly constructed US nuclear units in over 30 years.
https://en.wikipedia.org/wiki/Vogtle_Electric_Generating_Plant
A1B isn’t civilian.
Get better at research.