Florida Reliability Coordinating Council, Inc.

Hydro-Quebec TransEnergie

Independent Electricity System Operator

ISO New England, Inc.

Midcontinent Independent System Operator, Inc.

NB Power Corporation

New York Independent System Operator, Inc.

PJM Interconnection, LLC

Southern Company Services, Inc.

Southwest Power Pool, Inc.

Tennessee Valley Authority

VACAR South Reliability Coordinator By Duke Energy Carolinas, LLC, as RC Agent