Tex. Util. Code § 53.005
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
Without the approval of the commission, a public utility's rates for an area not in a municipality may not exceed 115 percent of the average of all rates for similar services for all municipalities served by the same utility in the same county as that area.
Tex. Util. Code § 53.005