A federal appeals court on Tuesday dealt the final blow to former President Donald Trump’s attempt to open nearly 130 million acres of territory in the Arctic and Atlantic Oceans to oil and gas drilling.

In April of 2017, Trump signed an executive order aiming to undo an Obama-era ban on fossil fuel exploration in that territory, but a federal judge in Alaska ruled the move unlawful in 2019.

Though the Trump administration appealed the ruling, President Joe Biden revoked his predecessor’s 2017 order shortly after taking office, rendering the court case moot. On Tuesday, the Ninth Circuit Court of Appeals agreed to dismiss the Trump administration’s appeal.

“Because the terms of the challenged Executive Order are no longer in effect, the relevant areas of the [Outer Continental Shelf] in the Chukchi Sea, Beaufort Sea, and Atlantic Ocean will be withdrawn from exploration and development activities,” the court said in its order.

Erik Grafe of Earthjustice, which represented a coalition of advocacy groups that challenged Trump’s order, said in a statement that “we welcome today’s decision and its confirmation of President Obama’s legacy of ocean and […]