FacebookTwitterLinkedInEmailPrint分享Richmond Times-Dispatch:Dominion Energy on Thursday announced plans to build the nation’s largest offshore wind farm off the coast of Virginia — a 220-turbine installation that would power 650,000 homes at peak wind. If it gains state and federal approvals, the $7.8 billion project would deliver 880 megawatts of energy by 2024 and a total of 2,600 megawatts by 2026. The turbines would be anchored on 112,800 acres Dominion is leasing from the federal government 27 miles off the coast of Virginia Beach.Dominion’s announcement comes two days after Gov. Ralph Northam signed an executive order calling for a plan to make Virginia’s electric grid solely dependent on carbon-free energy sources by 2050. That plan called for 2,500 megawatts of offshore wind by 2026.As pitched, Dominion’s would be the largest offshore wind farm in the country. The nation’s first commercial offshore wind farm began operation off the coast of Rhode Island in 2016. Others are in development.“If approved and generating power as projected in 2026, Dominion’s 2,500 megawatts project will be the single largest project in U.S. waters,” said Laura Morton, a policy analyst with the American Wind Energy Association, an industry group. The next largest project, Ocean Wind, would generate 1,100 megawatts off the New Jersey coast.New Jersey has a procurement goal of 3,500 megawatts by 2030. New York recently announced a 9,000 megawatt goal by 2030.Making Virginia a leader in offshore wind has become a goal for Northam, who vowed policy support for the industry during a speech in Norfolk on Thursday. Northam is calling for construction permits related to Dominion’s project to be filed by 2021 — the last full year of his administration.More: Dominion plans to build nation’s largest offshore wind farm off coast of Virginia Dominion plans 2,600MW offshore wind project, largest in U.S.