How Dominion Energy went from zero to 1.3 GW of solar in Virginia, North Carolina in two years

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Backed by an ongoing $1 billion investment, Dominion Energy has grown its solar fleet in Virginia and North Carolina over the last two years from near zero to approximately 1,350 MW in service, in construction or under development. That is enough clean energy to power nearly 340,000 homes during peak sunshine.

Dominion Energy’s solar fleet is ranked the sixth largest among owners of U.S. electric utilities, and according to the Solar Energy Industries Association, Virginia also is sixth in climbing the state rankings for solar energy.

“It’s not just about Dominion Energy meeting its clean energy goals, it’s also about helping our customers achieve theirs,” said Paul Koonce, president and CEO of Dominion Energy’s Power Generation Group. “We have a responsibility to offer the right programs, resources and solutions so our customers can make smart decisions about their energy future, and the key is we’re doing it together.”

What’s next? Dominion Energy’s long-term energy forecast calls for another 5.2 GW of new solar generation in the next 25 years, enough to power 1.3 million homes at peak output.

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Here is how it’s being accomplished:

Virginia

• There are 27 solar generating facilities on 4,683 acres, which equates to about 444 MW of solar capacity either in operation or under development in the Commonwealth.

• The construction of another 300 MW of solar is planned to support Facebook’s eighth data center in the U.S., to be located in Henrico County.

• As part of its Solar Partnership Program, company-owned rooftop or ground-mounted solar arrays are installed on leased commercial properties, such as Philip Morris, Capital One, Prologis, Canon, Merck and various educational institutions.

• Large-scale solar facilities up to 100 MW in size are sprinkled across the state and are done in partnership with the Commonwealth of Virginia, the U.S. Navy, University of Virginia, Microsoft and Amazon.

• Residential customers are participating in a private solar pro-gram that allows them to offset their energy usage with their own rooftop solar generating system.

North Carolina

• There are 13 projects totaling 353 MW that Dominion Energy has brought or is bringing online in North Carolina by 2019. Additionally, there are 82 projects owned by third-party developers that are operating or being developed totaling 550 MW.

“More and more companies have set their own goals for renewable energy and we will back them,” Koonce said. “Our programs are intended to meet their needs and help strengthen Virginia’s reputation as the ideal place to do business.”

Dominion Energy is seeking State Corporation Commission approval for a 100 percent renewable energy option for residential and small commercial and industrial custom-ers, as well as an option for business customers to purchase renewable generation equal to a specific portion of their energy usage. In addition, once approved, the Community Solar Pilot Program will enable customers in Virginia to voluntarily pur-chase renewable energy from locally-sited solar installations to meet a portion of their needs.

 

— Solar Builder magazine

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