Gregory E. Aliff, Partner, Deloitte & Touche LLP (Retired)

Director Since: 2019

Donald L. Correll, President and CEO (Retired), American Water

Director Since: 2008

James H. DeGraffenreidt Jr., Chairman and CEO, WGL Holdings, Inc. (Retired)

Director Since: 2019

Robert B. Evans, President and CEO, Duke Energy Americas (Retired)

Director Since: 2009

M. Susan Hardwick, Executive Vice President and Chief Financial Officer of American Water Works Company, Inc.

Director since 2020

M. William Howard, Pastor of Bethany Baptist Church (Retired)

Director Since: 2005

Jane M. Kenny, Sr. Vice President and Managing Director, The Whitman Strategy Group

Director Since: 2006

Thomas C. O'Connor, Chairman, President and CEO, DCP Midstream, LLC (Retired)

Director Since: 2017

Sharon C. Taylor, Senior Vice President, Human Resources, Prudential Financial (Retired)

Director Since: 2012

David A. Trice, CEO (Retired), Newfield Exploration Company

Director Since: 2004

Stephen D. Westhoven, President and CEO, NJR

Director Since: 2018

George R. Zoffinger, President and Chief Executive Officer, Constellation Capital Corporation

Director Since: 1996