Interagency Sustainability Working Group Members

Chaired by the Federal Energy Management Program, the Interagency Sustainability Working Group is composed of representatives from every major Federal agency.

Joanne Qualey
Army Corps of Engineers

Kevin Kampschroer
General Services Administration

Mark Ennen
Internal Revenue Service

Eugene Mszar
National Aeronautics and Space Administration

Juan Lopez
Office of the Federal Environmental Executive

Cynthia Vallina
Office of Management and Budget

Bart Barnhart
Office of the Secretary of Defense

Brian Lally
Office of the Secretary of Defense

Maria Delsasi
Smithsonian Institution

Edward Young
Social Security Administration

David Zimmerman
Tennessee Valley Authority

Paula Shaw
U.S. Air Force

Vincent Kam
U.S. Army

Catherine Broad
U.S. Department of Agriculture

Greg Falzetta
U.S. Department of Commerce

Walt Nielsen
U.S. Department of Defense

Bradley Provancha
U.S. Department of Defense

John Tillery
U.S. Department of Education

Sarah Jensen
U.S. Department of Energy

Diane Stewart
U.S. Department of Health and Human Services

Peter Wixted
U.S. Department of Homeland Security

Catherine Cesnik
U.S. Department of Interior

Jose Maniwang
U.S. Department of Justice

William Dakshaw
U.S. Department of Labor

Melanie Berkemeyer
U.S. Department of State

Desiree Masterson
U.S. Department of Transportation

Les Smith
U.S. Department of Treasury

Bucky Green
U.S. Environmental Protection Agency

Alison Kinn Bennett
U.S. Environmental Protection Agency

Dennis Talton
U.S. Navy

Dianne Shoaf
U.S. Postal Service

John Park
Veterans Affairs