The US Court of Appeals for the Ninth Circuit on Tuesday delivered a final blow to the "America-First Offshore Energy Strategy," a Trump-era effort that sought to open the Arctic and Atlantic Oceans to oil and gas drilling.
Back in January, US President Joe Biden issued an Executive Order that revoked Trump's order and, in part, reaffirmed the Obama-era protections for the Arctic and Atlantic Oceans.
"Because the terms of the challenged Executive Order are no longer in effect, the relevant areas of the [Outer Continental Shelf] in the Chukchi Sea, Beaufort Sea, and Atlantic Ocean will be withdrawn from exploration and development activities regardless of the outcome of these appeals," the court said.
The judges declared Biden's Executive Order rendered the parties' appeals "moot."
"We lack jurisdiction to consider 'moot questions ... or to declare principles or rules of law which cannot affect the matter in issue in the case before [us],'" the court document read.
The decision comes nearly two years after US District Judge Sharon Gleason ruled that the 128 million acres of federal waters would remain off-limits to energy exploration.
Supporters of Trump's policy argued the jobs and energy produced from the expanded access could enhance national security.
"As the Biden administration considers its next steps, it should build on these foundations, end fossil fuel leasing on public lands and waters, and embrace a clean energy future that does not come at the expense of wildlife and our natural heritage," said Earthjustice attorney Erik Grafe, who argued the case.
Earthjustice and the Natural Resources Defense Council represented a number of environmental groups in court, including the Alaska Wilderness League, Center for Biological Diversity, Defenders of Wildlife, Greenpeace USA, League of Conservation Voters, Natural Resources Defense Council, Northern Alaska Environmental Center, Resisting Environmental Destruction on Indigenous Lands, Sierra Club, and the Wilderness Society
"One obvious place for immediate action is America’s Arctic, including the Arctic Refuge and the Western Arctic, which the previous administration sought to relegate to oil development in a series of last-minute decisions that violate bedrock environmental laws," Grafe added.