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# 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
3 PHASES ELECTRICAL CONSULTING 2100 SEPULVEDA BLVD., SUITE 37 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
APS Energy Services Company, Inc. 400 E. VAN BUREN STREET, SUITE 750 PHOENIX, AZ 85004   Phone: (602) 744-5161 Fax: (602) 744-5236 E-mail: robert.bean@apses.com Offering new service to: None ESP # 1361
Calpine PowerAmerica-CA, LLC 3875 HOPYARD ROAD, SUITE 345 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
City of Corona Department of Water & Power 755 CORPORATION YARD WAY 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
Commerce Energy, Inc. 600 ANTON BOULEVARD 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
Constellation NewEnergy, Inc. TWO CALIFORNIA PLAZA 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. 4445 EASTGATE MALL, SUITE 100 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
DIRECT ENERGY BUSINESS 7220 AVENIDA ENCINAS, SUITE 120 CARLSBAD, CA 92009   Phone: (888) 925-9115 Fax: (412) 258-4866 E-mail: customerrelations@directenergy.com Offering new service to: All Customers ESP # 1351
DIRECT ENERGY SERVICES, LLC 12 GREENWAY PLAZA, SUITE 600 HOUSTON, TX 77046   Phone: (518) 439-2195 Fax: (518) 439-1403 E-mail: ron.cerniglia@directenergy.com Offering new service to: None ESP # 1341
LIBERTY POWER DELAWARE LLC 1901 W. CYPRESS CREEK ROAD, SUITE 600 FORT LAUDERDALE, FL 33309   Phone: (866) 769-3799 Fax: E-mail: jzyak@libertypowercorp.com Offering new service to: All Customers ESP # 1372
LIBERTY POWER HOLDINGS LLC 1901 W. CYPRESS CREEK ROAD, SUITE 600 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
Pilot Power Group, Inc. 8910 UNIVERSITY CENTER LANE, SUITE 520 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
Praxair Plainfield, Inc. 2711 CENTERVILLE ROAD 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
Sempra Energy Solutions 401 WEST A STREET, SUITE 500 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
SHELL ENERGY 4445 EASTGATE MALL, SUITE 100 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 36 ST. ANDREW SQUARE 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