Core Transport Agents

The CTAs listed below have entered into a Core Gas Aggregation Service Agreement with PG&E, have completed the CTA certification process, and are eligible to enroll customers. PG&E does not recommend or endorse individual CTAs.


Revised as of June 2020


Note: Some CTAs may not appear on this list by their own request.

Those marked with an asterisk (*) do not currently serve customer load in a PG&E service area.


AAA Energy Services
1-888-377-7757


ABAG Publicly Owned Energy Resources (ABAG POWER)
415-820-7956


Agera Energy, LLC
1-844-692-4372


Ambit California, LLC
1-877-282-6248


Bolt Energy Services, LLC
1-800-213-2870


Calpine Energy Solutions, LLC (Formerly Noble Solutions)
1-877-273-6772


Commercial Energy
510-567-2700


Constellation NewEnergy Gas Division, LLC
1-855-465-1244


CenterPoint Energy Services, Inc.
1-888-200-3788


Direct Energy Business Marketing, LLC
1-888-925-9115


Greenwave Energy, LLC
1-866-750-8826


Interstate Gas Supply, Inc.
1-888-995-0992


Just Energy Solutions Inc. (Formerly Commerce Energy, Inc.)
1-866-587-8674


National Gas & Electric, LLC
1-888-442-0002


North Star Gas Company LLC, d/b/a YEP Energy
1-877-418-5872


Peak Six Power and Gas, LLC
1-888-414-9669


School Project for Utility Rate Reduction (SPURR)
925-743-1292


SFE Energy Inc.
1-888-659-2994


Shell Energy North America, (US) L.P.
858-210-2682


Smart One Energy LLC
1-888-363-4976


Spark Energy Gas, LP
1-866-288-2874


Tiger Natural Gas, Inc.
1-888-875-6122, extension 4


UET, LLC. dba Callective Energy
1-800-296-2203


Vista Energy Marketing LP
1-888-508-4782


XOOM Energy California, LLC
1-888-997-8979


PLEASE NOTE: Neither Pacific Gas and Electric Company, the California Public Utilities Commission, nor any of their employees recommends, endorses or represents any firm listed herein; makes any warranty or representation, express or implied, with respect to the accuracy, quality or completeness, or usefulness of this information or the goods or services offered by the companies listed; can or does guarantee the financial stability of or service quality of the service providers listed, or their compliance with applicable laws or regulations, or assumes any liability with respect to the use of, or for damages resulting from the use of, this information.