The Comprehensive Settlement Agreement is supported by:

California Cogeneration Council
California Industrial Group
California Manufacturers and Technology Association
California Utility Buyers
Calpine Corporation
City of Vernon
Coral Energy Resources
Dynegy, Inc.
El Paso Natural Gas co.
Enron North America, Enron Energy Services
GreenMountain.com
Indicated Producers, which includes:
 Amoco Energy Trading Company
 BP Amoco Corporation
 Burlington Resources
 Chevron USA Inc.
 Conoco, Inc.
 Texaco Natural Gas Inc.
 Occidental Energy Marketing Inc.
Office of Ratepayer Advocates
REMAC
SDG&E
Shell Energy Services
SoCal Edison
SoCalGas
SPURR
Transwestern Pipeline Co.
TXU Energy Services
United Energy Management
Utility.com
Watson Cogeneration Co.
Western Hub Properties
Wild Goose Storage Inc.