ABB Inc.
ACES Power Marketing
AIG HighStar Capital
Alabams Power Company
Allegheny Energy
Alpena Power
American Electric Power
American Express Financial Advisors
ATC
Analytical Applications
Andrews Kurth, LLP
Associated Electric Cooperative
Balch & Bingham, LLP
BankOne
Basin Electric Power Cooperative
BDL Enterprises
Bechtel Power
Bonneville Power Administration
Bruder, Gentile & Maccoux
California Power Exchange Corporation
Carolina Power & Light
Central Vermont PSC

Chernesky, Heyman & Kress
Chubu Electric
Commonwealth Edison
Conectiv
Consolidated Edison
Consumers Energy
CRA International
Credit Suisse
Deloitte

Devine Tarbell & Associates
DMJM Harris
Dominion Resources
DTE Energy
Duke Energy
Dynergy

Economist, Inc.
Edison Electric Institute

Edison Mission Energy
El Paso Electric Co.
Electricite de France International, N.A

Energy Association of Pennsylvania
Entergy Services
ERCOTErnst & Young
Exelon

Exxon Mobile

Federal Energy Regulatory Commission
FirstEnergy

Foley & Lardner
GE EFS

GAI Consultants

Georgia Power

Gerard Klauer Mattison & Co.
Goldman Sachs
Hess Corporation
JPMorgan Chase
Johannes Williams
Keyspan
Lehman Brothers
Lexecon, Inc.
Manitoba Hydr

MCR Performance Solutions

Merrill Corporation
MidAmerican Energy
Minnesota Power

Mizuho Corporate Bank
National Grid
New York ISO

Niagra Mohawk Energy
NERC
North Carolina Utilities Commission

Northeast Utilities

Northern States Power

NorthWestern Energy

NSTAR

Nuclear Management Co.

Old Dominion Electric Cooperative
O'Melveny & Myers

Ontario Power Generation
PacificCorp

Palmer & Dodge

PECO Energy
Pepco Holdings

PHI Holdings
Pinnalce West Capital

PJM Interconnection

Potomas Electric Power

Power System Engineering

Progress Energy

PSEG

Regie de l'Energie
Reliant Energy
Robert C. Tindall Consulting
Ropes & Gray
SCANA Corp.
Science Applications International Corp.
Sempra Energy
Sierra Pacific
Skadden, Arps, Slate, Meagher & Flom
Southern Company Services
Southwest Power Pool
Spectra Energy
Sullivan & Cromwell
Stoel Rives
Swidler & Berlin
Taconic Capital Advisors
Tampa Electric
Tenaska
TVA
Thomas & Betts
Tokoyo Electric Power

Torys, LLP
U.S. Department of Energy

U.S. Postal Service

U.S. Securities & Exchange Commission

Upper Peninsula Power
Vectren
Vermont Electric Power
Vermont Marble Power

Virginia State Corporation Commission
We Energies
West LB

Western Area Power Administration

Wisconsin PSC

WPS Energy
Xcel Energy