Equinor Sues to Overturn U.S. Suspension of Empire Wind

Empire Offshore Wind LLC, the U.S. project vehicle for Norway's Equinor ASA, filed a civil action on Jan. 2 in the U.S. District Court for the District of Columbia seeking a preliminary injunction to allow its Empire Wind construction to continue while the litigation proceeds. The complaint contests an Interior Department order that directed a suspension of work on the project and, according to related notices, suspended leases for several large East Coast offshore wind developments.

In its filing, Equinor calls the Interior order “unlawful” and says it “threatens the progress of ongoing work.” The company urged the court to preserve construction during what it described as a “critical execution phase,” arguing that a preliminary injunction is necessary to avoid “commercial and financing impacts” if the suspension remains in force. Equinor warned the order could have “significant implications for the project.”

Empire Wind is well advanced. The project was reported as more than 60 percent complete, with Equinor having invested more than USD 4 billion to date and USD 2.7 billion drawn under project financing. The project’s gross book value stood at about USD 3.1 billion as of Sept. 30, 2025, a figure that includes the South Brooklyn Marine Terminal. Equinor has said construction activities tied to the project have supported close to 4,000 jobs, making the dispute immediately material for local contractors, terminal operators and supply-chain firms in the New York area.

The Interior action, dated Dec. 22, 2025, suspended leases for five large offshore wind projects off the East Coast and was issued by the administration citing national security concerns. The order has prompted multiple legal challenges by developers seeking to protect financed projects and preserve construction schedules. Denmark’s Ørsted has filed its own suit and a supplemental complaint for the Revolution Wind joint venture, underscoring the breadth of industry pushback.

Operationally, Equinor and its contractors say they are complying with the Interior suspension while continuing activities necessary to protect health, safety and the environment. The company also reports it is working closely with the Bureau of Ocean Energy Management and other authorities in search of a prompt resolution.

The immediate stakes are both legal and commercial. Lenders and equity investors typically build schedules, cash flows and security packages around continuous construction; an abrupt suspension raises counterparty risk, litigation over contractual obligations and the prospect of increased financing costs. Markets reacted when the federal action became public, with investor sentiment toward offshore wind developers weakening amid heightened uncertainty.

Beyond the near term, the litigation is a test case for how U.S. national security concerns will be weighed against federal clean energy policy and private investment in the years ahead. If courts allow suspensions to stand, projects already under construction face tangible schedule and cost risks. If courts restore permits, the decision could reaffirm contractual and financing protections for large infrastructure projects even when political priorities shift.

At present, Equinor seeks immediate judicial relief; the Interior Department has not been reported to have filed a response in the DC court. The resolution of this case and parallel suits will shape the trajectory of the East Coast offshore wind sector, the fate of billions in invested capital, and employment for thousands of workers engaged in the buildout.