Are Trump's new offshore wind approval standards impossibly high?

Reinterpretation of 72-year-old coastal law could threaten all 19GW of permitted project capacity

President Donald Trump on his visit to Scotland
President Donald Trump on his visit to ScotlandPhoto: Whate House

Amid the flurry of recent orders by the Trump administration targeting offshore wind, an interpretation of how to apply a 72-year-old coastal law could have dire implications for permitted capacity.

Last week, the US Interior Department (DoI) issued an order, Ending Preferential Treatment for Unreliable, Foreign-Controlled Energy Sources in Department Decision Making, that sought to root out renewables policy privilege on federal lands and waters.

This rule in part took on former President Joe Biden's interpretation of the Outer Continental Shelf Lands Act (OCSLA), passed in 1953 to assert US jurisdiction over coastal waters, that could endanger all 19GW of approved offshore wind capacity.

Originally focused on offshore oil & gas, OCSLA was amended in 2005 to include renewables such as offshore wind and ocean energy.

The amendment issued 12 criteria that must be met to permit an offshore renewable project, including “safety”; “protection of the environment”; and “prevention of interference with reasonable uses”, and others.

In what Interior secretary Doug Burgum called an “egregious misinterpretation”, the Biden administration held these criteria as goals to be balanced.

This, “rather than ensuring that all factors, including protection of the environment, marine mammals, commercial fishing, and other existing ocean uses, are fully met,” Burgum added.

The Biden interpretation has survived legal challenges as a pragmatic solution to enable offshore wind development.

Providing for “safety, for example, cannot be read to prohibit project approval simply because one could imagine the project being involved in an accident,” the US First Circuit Court of Appeals ruled in upholding a federal court verdict denying challenges to US flagship Vineyard Wind’s approval.

Vineyard’s permit challenge was from a consortium of fishing businesses represented by conservative think-tank Texas Public Policy Foundation (TPPF).

Spearheaded by Rhode Island squid processor Seafreeze Shoreside, TPPF's suit challenging Vineyard’s approval on several grounds, including OCSLA violations, has failed in both federal and appellate courts and was declined to be heard by the Supreme Court.

Now, however, this stricter interpretation is the law of the land.

“There's no balancing between these criteria,” Ted Hadzi-Antich, lead attorney for TPPF told Recharge. “If any of the criteria are not met, OCSLA says BOEM [Bureau of Ocean Energy Management] can't approve the COP [construction and operations plan].”

TTPF’s petition and DoI’s order both came out on 29 July, which TPPF claimed was simple coincidence.

“That was always our interpretation in the litigation, and that now seems to be Interior's interpretation, and we applaud that interpretation,” Hadzi-Antich said.

In line with DoI's new interpretation, TPPF is now reviving its effort to de-permit Vineyard in a petition directly to the Trump administration.

Sector-wide consequences

As Trump’s Inauguration Day memorandum puts even approved arrays under review with a goal of termination or modification, TPPF hopes DoI will reassess projects in accordance with its revised OCSLA interpretation.

“President Trump’s requested review of offshore wind projects gives the Secretary [Burgum] a golden opportunity to correct the previous administration’s missteps when it came to approving offshore wind projects,” said TPPF attorney Eric Heigis.

As representative of the Seafreeze Shoreside consortium, Hadzi-Antich stressed they were focusing on Vineyard alone.

The Seafreeze suit against Vineyard is the only one known to Recharge that explicitly argues on OCSLA grounds, and it remains unclear if the issue wasn't raised in litigation, whether it would be raised in its Trump-review.

Burgum's directive orders DoI's Solicitor to conduct a review of any pending litigation against solar and wind projects to “identify cases where remand of any such approvals to the Department would be appropriate.”

A BOEM spokesperson told Recharge these reviews are ongoing and due by mid-September.

Offshore wind projects “that have already been approved are kind of in a state of limbo,” said Hadzi-Antich. “All of the leases, including the COPs that have been approved, are going to be reevaluated under this new order.”

Could any offshore wind COP meet this new standard of fulfilling all 12 OCSLA requirements to the satisfaction of Trump’s DoI?

“Is there a COP that conceivably could, I think absolutely there is,” said Hadzi-Antich. “There's no question about it.”

Just not Vineyard, he added.

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Published 5 August 2025, 16:26Updated 5 August 2025, 21:32
AmericasUSNorth AmericaDonald TrumpDoug Burgum