Vogtle Expansion Cost Jumps Again; In-Service Dates Set for 2023
Southern Co. on July 28 increased its cost estimate for Georgia Power’s share of the two-unit expansion of the Vogtle nuclear plant.
Southern, during an investor presentation of the company’s second-quarter financial results, said Georgia Power’s share of capital costs for the project has risen by $ 52 million, to about $ 10.5 billion in total. Georgia Power, the largest of four utilities owned by Southern Co., owns 45.7% of the project. The construction of Units 3 and 4 at Vogtle is years behind schedule, and the project’s price tag has ballooned to more than $ 30 billion, according to energy industry analysts.
The Vogtle expansion is adding two 1,117-MW Westinghouse AP1000 reactors to two existing units at the site in Waynesboro, Georgia. The project, when initially approved in 2009, was expected to cost about $ 14 billion, with the new reactors coming online in 2016 and 2017. Myriad issues have contributed to delays for the project, including the bankruptcy of Westinghouse and the coronavirus pandemic.…
