City of San Antonio, Texas Acting by and Through the City Public Service Board of San Antonio v. Public Utility Commission of Texas
The Texas Court of Appeals considered the Public Utility Commission's rule 25.93 regarding the confidentiality of competitively sensitive information submitted by municipal utilities. Appellants, a group of cities, challenged subsections (c)(2) and (g)(3) of rule 25.93, arguing they exceeded the Commission's statutory authority and conflicted with the Texas Public Information Act (TPIA) section 552.133. This TPIA section allows public power utilities to designate information as "competitive matter," making it presumptively exempt from disclosure, with only the attorney general or a court empowered to override this protection under narrow grounds. The court agreed with the appellants, holding that rule 25.93, as written, would improperly permit the Commission to unilaterally determine the validity of confidentiality claims, thereby contravening its duties under the utilities code and the TPIA. The decision reversed and remanded the case, declaring subsections (c)(2) and (g)(3) of rule 25.93 invalid.