Green Roof Tracker

GSA has over 60 buildings equipped with green roofs spanning approximately 2.04 million square feet. That is about 47 acres or 45 football fields. This includes what is believed to be the second largest planted roof in the world in 2015 at the USCG headquarters in Washington, DC.

Building City State Square Footage Installed
Robert F. Kennedy Building (DOJ) Washington DC 10,800 1935
Federal Trade Commission Washington DC 3,600 1938
Wilbur J. Cohen Washington DC 4,320 1939
Robert C. Weaver (HUD) Washington DC 28,800 1968
Forrestal Building Washington DC 71,271 1970
Mary Switzer Building Washington DC 4,320 1973
J Edgar Hoover Building (FBI) Washington DC 405 1975
Department of Labor Washington DC 24,201 1975
Edith Green - Wendell Wyatt Portland OR 40,000 1975
US Tax Court Plaza Washington DC 19,592 1981
New Carrolton Federal Building New Carrolton MD 101,250 1998
Hastings Keith FOB New Bedford MA 4,000 2004
Sault St. Marie Border Station Sault St. Marie MI 23,200 2005
NOAA Satellite Operations Center Suitland MD 146,000 2006
Potomac Yard Arlington VA 1,711 2007
Department of Agriculture Washington DC 2,100 2007
EPA Region 8 Headquarters Denver CO 19,200 2007
FEMA Winchester VA 50,000 2007
IRS Kansas City MO 65,340 2007
DOT Washington DC 68,000 2007
Census Suitland MD 85,000 2007
US Tax Court Fountain Washington DC 2,800 2008
Department of Interior Washington DC 5,000 2008
Mary Switzer Building Washington DC 9,288 2008
McCormack FOB Boston MA 9,654 2008
10 West Quincy Chicago IL 12,000 2008
US Tax Court Roof Washington DC 13,200 2008
FDA White Oak MD 29,700 2008
ATF Washington DC 55,000 2008
SSA Birmingham AL 83,145 2008
Post Office-Courthouse Athens GA 13,000 2010
Birch Bayh U.S. Courthouse Indianapolis IN 28,000 2010
Peachtree Summit Federal Building Atlanta GA 2,800 2011
BPA - Building 905 Portland OR 10,000 2011
BPA - Building 911 Portland OR 12,150 2011
Romano Mazzoli Federal Building Louisville KY 20,000 2011
Byrne-Green Complex Philadelphia PA 21,000 2011
R.G. Stephens, Jr. Federal Building Athens GA 22,500 2011
J.L. McMillan Federal Building/Courthouse Florence SC 28,500 2011
Atlanta Federal Center Atlanta GA 63,188 2011
Seattle Federal Center South Seattle WA 2,800 2012
Hipolito Garcia U.S. Courthouse San Antonio TX 15,000 2012
Warren B. Rudman US Courthouse Concord NH 20,300 2012
U.S. Customs House Philadelphia PA 22,000 2012
Peace Arch LPOE Blaine WA 22,000 2012
Department of the Interior Building Washington DC 42,000 2012
St. Elizabeth's Campus - Gate House 5 Washington DC 1,690 2013
St. Elizabeth's Campus - Pump Station Washington DC 1,786 2013
St. Elizabeth's Campus - Gate House 4 Washington DC 2,849 2013
St. Elizabeth's Campus - Gate House 6 Washington DC 3,963 2013
St. Elizabeth's Campus - Generator Bldg Washington DC 4,574 2013
St. Elizabeth's Campus - Electrical Vault Washington DC 10,968 2013
50 United Nations Plaza San Francisco CA 14,000 2013
St. Elizabeth's Campus - Gymnasium Bldg 49 Washington DC 19,149 2013
St. Elizabeth's USCG Headquarters and Garage (Phase 1) Washington DC 557,000 2013
FOB 10A Washington DC 5,454
EPA West Washington DC 7,560
Ariel Rios N Courtyard Washington DC 10,854
FOB 10B Washington DC 11,610
Earth Day Park, DOE Washington DC 19,125
IRS Washington DC 32,400

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