Federal regulators will accept no public comments on a pending environmental study of oil leasing in Alaska’s Cook Inlet, a U.S. Interior Department agency announced through a Federal Register notice published Thursday.

There will be no public comment period and no public hearing on a draft supplemental environmental impact statement for a Cook Inlet lease sale that was held in 2022 but found to be legally flawed, said U.S. Bureau of Ocean Energy Management, which manages oil and gas development in federal offshore areas.

The rejection of public comments is in accordance with Trump administration changes to the National Environmental Policy Act, the 55-year-old law that guides federal decisions about activities that may have environmental impacts. The changes are aimed at speeding up environmental reviews and developing infrastructure projects.

BOEM is following the administration’s updated NEPA regulations and a new department handbook on the law, which went into effect on July 3, said Elizabeth Pearce, a U.S. Department of the Interior senior public affairs specialist.

“This Supplemental Environmental Impact Statement is narrowly focused on addressing the court’s concerns, without a separate public-comment round — streamlining what is typically a protracted, multi-year process down to a few months.” Pearce said by email Thursday.

Although no public comments will be accepted, the public will be able to read the new environmental impact statement when it is finished, Pearce added. “The completed Supplemental EIS will be posted online so Alaskans and other stakeholders can see exactly how we addressed the court’s limited concerns,” she said.

The Cook Inlet environmental study stems from a federal lease sale that was held on Dec. 30, 2022. It drew only one bid.

Earlier in the year, the Biden administration had planned to cancel the sale because of lack of industry interest. But at the urging of former Sen. Joe Manchin of West Virginia, the Inflation Reduction Act that narrowly passed Congress that year included a mandate for the sale to take place. Hilcorp Inc., the dominant oil and gas operator in Cook Inlet, submitted the only bid.

In response to a lawsuit filed by environmental groups days before the lease sale was held, U.S. District Court Judge Sharon Gleason ruled in 2024 that the lease sale had been held without adequate study of impacts to endangered Cook Inlet beluga whales. Her ruling put the lease sale results on hold, and she ordered BOEM to conduct a new review addressing impacts to the belugas.

BOEM’s announcement about the lack of public comment opportunities was blasted by environmental plaintiffs in the case.

“BOEM’s decision to exclude the public from its supplemental environmental statement is unacceptable. Public participation is not a box to check — it is the heart of NEPA,” Loren Barrett, co-executive director the water conservation non-profit Cook Inletkeeper, said in an emailed statement.

BOEM’s earlier lapses concerning Cook Inlet belugas were “not minor oversights; they are serious errors that must be corrected with rigor and transparency and a proper review that allows the time for public input,” Barrett added.

Kristen Monsell, oceans legal director for the Center for Biological Diversity, also cited risks to the endangered beluga population, which is estimated to number a little over 300.

“This secrecy around exploiting public waters for fossil fuels is completely unacceptable. It would only take one oil spill to devastate Cook Inlet and its beluga whales, which is why the law requires transparency for these dangerous sales,” Monsell said in a statement. “The court found that federal officials failed to look at several important factors that could harm endangered belugas, including vessel noise. If the agency hides its analysis, we won’t know whether these critical issues have been addressed to better protect the belugas.”

Hilcorp currently holds eight federal leases in Cook Inlet, including the sole lease acquired in the disputed 2022 sale. The company relinquished seven other federal leases in Cook Inlet. The BOEM website does not list any Hilcorp plans for exploring its remaining leases in the inlet.

Originally published by the Alaska Beacon, an independent, nonpartisan news organization that covers Alaska state government.