June 2, 2021 — A Dominion Energy Inc. ship being built to install offshore wind farms will be the first to comply with a U.S. domestic transport mandate, with the power company expecting the vessel to play a vital role in the nation’s clean-energy plans.
The ship is expected to be sea-ready by late 2023 and will adhere to the Jones Act, a century-old law that goods transported between U.S. ports be carried on domestically built and crewed ships. Ørsted and Eversource will charter the $500 million vessel to build two offshore wind farms that will power nearly a million homes in Rhode Island, Connecticut and New York, according to a statement on Tuesday.
The companies expect it to help expedite installation of wind farms in U.S. waters, which would advance President Biden’s goal for 30 gigawatts of offshore wind power by 2030. Without a Jones Act-compliant vessel, installing an offshore wind farm requires staging the materials in Canada or using feeder ships that bring the materials out to the installation vessel, said Dominion spokesman Jeremy Slayton. Both methods are slower and more expensive.