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Comment Filed Re: Refund Authority and Prohibition on Retroactive Ratemaking

Related Categories: Pepco, Rate Case, Utility

On July 20, 2026 parties filed briefs on District of Columbia PSC’s refund authority and the “functional prospectivity exception” to the prohibition on retroactive ratemaking .

OPC “submits that the issues that the Commission seeks briefing on are not clearly delineated” in its order with respect to the exception, and ” maintains that the current rates charged for distribution service by [Pepco] are currently unlawful”; and

Apartment and Office Building Association: (i) “agrees with OPC that ‘…neither the filed rate doctrine nor the rule against retroactive ratemaking would preclude refunds when issued pursuant to a Court decision vacating an agency order’.”

On June 2oth OPC also filed a notice of petition for review with the District of Columbia’s Court of Appeals.

Among other things, OPC: (1) argues that DCPSC’s 5/8/26 and 6/30/26 orders ignore the effect of the Court’s 3/5/26 decision; and (2) said that it “is concurrently filing a related petition for review and will be filing a motion to consolidate, a motion for summary disposition or expedited briefing schedule, and a motion for stay of all challenged orders.”

Previously on July 10, 2026 Pepco filed a letter on the settlement and stipulation conference noting that, “[a]t this time, the parties did not reach resolution but agreed to continue discussions.”