Old Dominion Electric Cooperative v. FERC, No. 16-1111 (D.C. Cir. 2018)Annotate this Case
After Old Dominion found that its operational costs during the January 2014 polar vortex outstripped the amounts it could charge for electricity under the governing tariff, it asked the Commission to waive provisions of the governing tariff retroactively so that it could recover its costs. The DC Circuit denied Old Dominion's petition for review of the Commission's denial of Old Dominion's request based on the ground that such retroactive charges would violate the filed rate doctrine and the rule against retroactive ratemaking. In this case, the court afforded the Commission's interpretation of the filed tariff and the PJM Operating Agreement substantial deference where there was no dispute that the PJM Tariff's filed rate did not allow the cost recovery that Old Dominion sought. The court also denied the motion of Independent Market Monitor to intervene, but accorded it amicus curiae status.