Dominion North Anna 1 ends its refueling outage

The Dominion (NYSE:D) North Anna 1 nuclear unit in Virginia concluded its refueling outage and maintenance outage on Oct. 16, a Dominion spokesperson confirmed.

It went back onto the grid at 6:21 p.m. on Sunday, Oct. 16, the spokesperson said. The unit was listed at 30% power early Oct. 17, according to Nuclear Regulatory Commission (NRC) data.

 During the outage, one third of the reactor fuel was replaced with new fuel, and many maintenance activities were performed. Key activities during this outage included an In Service Inspection (ISI) of the reactor vessel internals.

North Anna 2, which refueled this past spring, continued to run at full power during the North Anna 1 outage.

North Anna 1, located in Louisa County, Virginia, started its refueling outage around Sept. 10. The North Anna station includes two pressurized water reactors (PWRs) that each has a nameplate capacity of more than 950 MW.

Dominion executives might discuss the nuclear refueling outage during the company’s upcoming earnings conference call on Oct. 30.

About Wayne Barber 4201 Articles
Wayne Barber, Chief Analyst for the GenerationHub, has been covering power generation, energy and natural resources issues at national publications for more than 20 years. Prior to joining PennWell he was editor of Generation Markets Week at SNL Financial for nine years. He has also worked as a business journalist at both McGraw-Hill and Financial Times Energy. Wayne also worked as a newspaper reporter for several years. During his career has visited nuclear reactors and coal mines as well as coal and natural gas power plants. Wayne can be reached at