What looked like a start of a U.S. nuclear renaissance in 2008, when the first new nuclear units to be built in 30 years were announced, now, 9 years later, looks like a renaissance on hold.
The supplier of the four units, Toshiba/Westinghouse is in bankruptcy. Two units at Summer, South Carolina, have ceased construction and the owner consortia, SCANA/South Carolina Electric & Gas (55%) and Santee Cooper (45%) has announced they are abandoning the project. The two units at Vogtle (Vogtle 3 and 4), Georgia, will continue to be built with the owner consortia Southern Co./Georgia Power (45.7%), Oglethorpe Power (30%), MEAG Power (22.7%) and Dalton Utilities (1.6%) taking over the completion. However, instead of the originally planned start of operations in 2016/17 at a cost of $14 B the start of operation has moved out to 2021/23 and at a cost estimated to reach $28-29 B.