The commission also approved a Certificate of Public Convenience and Necessity for transmission interconnection facilities needed to tie the station to the gird and a rate adjustment clause, Rider BW, which will allow the company to recover costs of the project. The initial increase in the monthly bill of a typical residential customer using 1,000 kWh of electricity would be 81 cents, effective Sept. 1, 2013.
The transmission facilities include a 13.5-mile long 500 kv transmission line that will connect the station to an existing transmission line.
The combined cycle, natural gas-fired power station will serve growing customer demand and replace electricity from aging coal-fired power stations that are being retired for economic and environmental reasons.
Dominion plans to start construction immediately with commercial service expected to begin in the summer of 2016.
The total cost of the station is $1.3 billion. During the development and construction period, the station will generate about $824 million in economic benefits for the state, according to a study done for Dominion. Over the course of construction the workforce will average about 380 workers annually. Once complete, the station will provide 43-full time, permanent jobs and pay about $4 million a year in local property taxes.