Dominion Energy said Tuesday it will ask the U.S. Supreme Court to hear its appeal after a lower court refused to reconsider a ruling tossing out a permit that would have allowed the Atlantic Coast Pipeline to cross two national forests, including parts of the Appalachian Trail.
Lead pipeline developer Dominion said it expects the filing of an appeal in the next 90 days. On Monday, the 4th U.S. Circuit Court of Appeals rejected a request for a full-court rehearing from Dominion and the U.S. Forest Service.
A three-judge panel ruled in December that the Forest Service lacks the authority to authorize the trail crossing and had "abdicated its responsibility to preserve national forest resources" when it approved the pipeline crossing the George Washington and Monongahela National Forests, as well as a right-of-way across the Appalachian Trial.
The 605-mile (974-kilometer) natural gas pipeline would originate in West Virginia and run through North Carolina and Virginia.
The appellate ruling came in a lawsuit filed by the Southern Environmental Law Center on behalf of the Sierra Club, Virginia Wilderness Committee and other environmental groups. The denial "sends the Atlantic Coast Pipeline back to the drawing board," the law center and Sierra Club said in a joint statement on Monday.