June 18, 2021 — Twenty-seven miles off the coast of Virginia Beach, Virginia, stand two offshore wind turbines, each taller than the Washington Monument, generating power for up to 3,000 homes.
In five years, Dominion Energy hopes to be finishing construction of its own ocean skyline — complete with 180 turbines standing roughly 200 feet taller than the pilot project, three underwater power substations, and a deep-sea transmission line to bring that electricity to shore.
The Virginia-based utility expects the commercial project, now the largest proposed offshore wind project in the country, to generate 2.6 gigawatts of electricity. That is enough zero-carbon electricity to power 660,000 homes.
Dominion Energy’s offshore wind efforts are a microcosm of what is happening all up and down the eastern seaboard. States and power companies invest billions in putting turbines in the water and turning East Coast ports into offshore wind industry hubs.