The Interior Department did not detail the security concerns in blocking the five projects on Monday. In a letter to project developers, Interior’s Bureau of Ocean Energy Management set a 90-day period — and possibly longer — “to determine whether the national security threats posed by this project can be adequately mitigated.”
Dominion’s project has been under construction since early 2024 and was scheduled to come online early next year, providing enough energy to power about 660,000 homes. The company said the delay was costing it more than $5 million a day in losses solely for the ships used in round-the-clock construction, and that customers or the company would eventually bear the cost.
The Bureau of Ocean Energy Management didn’t immediately respond to an email seeking comment.
U.S. District Judge Jamar Walker set a hearing for 2 p.m. Monday on Dominion’s request for a temporary restraining order.



