The Electric Service Providers (ESPs) on this list are registered with the California Public Utilities Commission (CPUC). Public Utilities Code Section 394 defines an Electric Service Provider (ESP) as a non-utility entity that offers electric service to customers within the service territory of an electric utility. Subparagraph (b) requires each ESP to register with the CPUC and sets forth the registration requirements. The CPUC implemented the framework for ESP registration, specifically applying these requirements to ESPs serving residential and small commercial customers (maximum peak demand less than 20 kilowatts) in Decision no. D.99-05-034 and D.98-03-072. In D.03-12-015, the CPUC extended these requirements to ESPs not previously required to register, as applicable.

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Has posted the required cash deposit or bond with the CPUC, as required to serve customers

Registered ESPs are also required to provide their residential and small commercial customers with a Notice of Terms and Conditions. This is known as a Section 394.5 notice (P.U. Code section 394.5). You can view a sample notice by clicking on the link.

IMPORTANT!

How to Register as an ESP with the CPUC

Display list in ESP NAME order

ESP's can serve customers in the service territory of the Utility Distribution Company (UDC) checked	UDC Agreements
	Pacific Gas & Electric	San Diego Gas & Electric	Southern California Edison
Commerce Energy, Inc. SUITE 2000 SUITE 2000 COSTA MESA, CA 92626   Phone: (714) 259-2508 Fax: (714) 481-6589 E-mail: igoodman@commerceenergy.com Offering new service to: All Customers ESP # 1092
DIRECT ENERGY SERVICES, LLC HOUSTON, TX 77046   Phone: (518) 439-2195 Fax: (518) 439-1403 E-mail: ron.cerniglia@directenergy.com Offering new service to: None ESP # 1341
DIRECT ENERGY BUSINESS CARLSBAD, CA 92009   Phone: (888) 925-9115 Fax: (412) 258-4866 E-mail: customerrelations@directenergy.com Offering new service to: All Customers ESP # 1351
Constellation NewEnergy, Inc. 350 SOUTH GRAND AVENUE, SUITE 3800 350 SOUTH GRAND AVENUE, SUITE 3800 LOS ANGELES, CA 90071   Phone: (713) 652-5544 Fax: E-mail: victor.gonzales@constellation.com Offering new service to: Large Customers ESP # 1359
Coral Power, L.L.C. SAN DIEGO, CA 92121   Phone: (858) 526-2106 Fax: (858) 320-2606 E-mail: marcie.milner@shell.com Offering new service to: None ESP # 1360
Calpine PowerAmerica-CA, LLC PLEASANTON, CA 94588-8556   Phone: (713) 830-8935 Fax: (713) 830-8749 E-mail: kevin.boudreaux@calpine.com Offering new service to: Large Customers ESP # 1362
Sempra Energy Solutions SAN DIEGO, CA 92101-3017   Phone: (619) 684-8039 Fax: (619) 684-8355 E-mail: dwelch@semprasolutions.com Offering new service to: Large Customers ESP # 1364
Pilot Power Group, Inc. SAN DIEGO, CA 92122   Phone: (858) 678-0118 Fax: (858) 678-0353 E-mail: tdarton@pilotpowergroup.com Offering new service to: Large Customers ESP # 1365
City of Corona Department of Water & Power CORONA, CA 92880   Phone: (951) 817-5740 Fax: (951) 735-3786 E-mail: kerry.eden@ci.corona.ca.us Offering new service to: All Customers ESP # 1367
Praxair Plainfield, Inc. SUITE 400 SUITE 400 WILMINGTON, DE 19808   Phone: (925) 866-6809 Fax: (925) 866-6899 E-mail: rick_noger@praxair.com Offering new service to: Large Customers ESP # 1370
LIBERTY POWER HOLDINGS LLC FORT LAUDERDALE, FL 33309   Phone: (866) 769-3799 Fax: (954) 208-0207 E-mail: jzyak@libertypowercorp.com Offering new service to: All Customers ESP # 1371
LIBERTY POWER DELAWARE LLC FORT LAUDERDALE, FL 33309   Phone: (866) 769-3799 Fax: E-mail: jzyak@libertypowercorp.com Offering new service to: All Customers ESP # 1372
3 PHASES ELECTRICAL CONSULTING MANHATTAN BEACH, CA 90266   Phone: (310) 939-1283 Fax: (310) 939-1284 E-mail: energy@3phasesrenewables.com Offering new service to: Residential/Small Commercial ESP # 1373
SHELL ENERGY SAN DIEGO, CA 92121   Phone: (858) 526-2106 Fax: (858) 320-2606 E-mail: marcie.milner@shell.com Offering new service to: Large Customers ESP # 1374
The Royal Bank of Scotland EDINBURG - SCOTLAND, UK EH2-2YB   Phone: (619) 696-3149 Fax: (619) 696-3104 E-mail: dwelch@semprasolutions.com Offering new service to: Large Customers ESP # 1375