Aberdeen Asset Management
American Public Power Association
California Energy Commission
Ceres
Citigroup
Climate Policy Center
Coal Utilization Research Council (invited)
Credit Suisse
Duke Energy
Electric Power Supply Association
Exelon Corporation
Exelon Generation Company
Fitch Ratings
Foley & Lardner LLP
David Gardiner & Associates, LLC
Green Strategies Inc.
Heller Ehrman LLP
Hogan & Hartson LLP
ICF International
Latham & Watkins, LLP
Natural Resources Defense Council
New York State Public Service Commission
Nexant, Inc. (invited)
Oregon Public Utilities Commission
PointCarbon
PSEG Services Corporation
Public Service Enterprise Group Incorporated
Puget Sound Energy
Southern States Energy Board
Texas Public Utilities
Commission
Xcel Energy