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 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.

More information about natural gas:

List of registered CTAs, provided pursuant to California Public Utilities Code Section 984.(a).

CTA Reminders

How to Register as a Core Transport Agent (CTA)

California Core Gas Consumer Guide to Transport Agents

Q&A for Core Transport Agents (CTAs)

Core Transport Complaint Tracking