The CPUC regulates natural gas utility service for approximately 10.8 million customers that receive natural gas from Pacific Gas and Electric (PG&E), Southern California Gas (SoCalGas), San Diego Gas & Electric (SDG&E), Southwest Gas, and several smaller investor-owned natural gas utilities.  The CPUC also regulates independent storage operators Lodi Gas Storage, Wild Goose Storage, Central Valley Storage and Gill Ranch Storage.

If you are looking for information on the Aliso Canyon Well Failure, please visit this page.

If you are looking for information on PG&E's GT&S (A.17-11-009) and GCAP (A.17-09-006) proceedings, please visit this page

If you are looking for information on the Ventura Compressor Station, please see the CPUC's Executive Director's Aug. 10, 2022 letter confirming that issues related to the Ventura Compressor Station will be taken up in Sempra's General Rate Case. For background plase see our Aug. 5, 2021 Executive Director's letter to SoCalGas and the reply by SoCalGas, and our Aug. 20, 2021 letter, as well as our data requests here

  • June 21, 2022: SoCalGas Completion Letter to the CPUC Concerning Ventura Compressor Station in Response to the CPUC Request Letters, dated August 5, 2021 and August 20, 2021
  • June 23, 2022: 30-Day Notice Prior to Initiating Soil Remediation Project at the Ventura Compressor Station


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