This move comes as the Energy Regulatory Commission (ERC) filed a petition for certiorari with the Supreme Court on June 23, seeking to annul the CA 13th Division's resolutions issued on April 3, 2023, and January 25, 2023. The said resolutions granted injunctive relief to South Premiere Power Corporation (SPPC), a subsidiary of San Miguel Corp., thereby halting the ERC from enforcing its September 29, 2022 order that denied SPPC's motion for an electricity price increase in its power supply agreement (PSA) with Meralco.