Charles A Schrock
Chairman, President & CEO, Integrys Energy Group, Inc.
Philip C Ackerman
former CEO of National Fuel
Constance H Lau
President & CEO, Hawaiian Electric Industries, Inc.
George L Mazanec
Vice Chairman, Retired, PanEnergy (now Spectra Energy)
William B Timmerman
Chairman & CEO, SCANA Corporation
Robert W Best
Executive Chairman, Atmos Energy Corporation
Keith E Bailey
Former CEO of Williams Companies
Eugene R McGrath
Chairman & CEO, Retired & Director, Consolidated Edison, Inc.