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Results in Query: 1023
Project	Year	Location	Roof Size
Underhill	Current	Rockaway, NJ, USA	3000 ft²	279 m²
California Building	Current	Santa Rosa, CA, USA	6000 ft²	557 m²
National Medical Library	Current	Bethesda, MD, USA	8000 ft²	743 m²
New York Middle School	Current	New York, NY, USA	10000 ft²	929 m²
Private Frankfort, MI, Residence	Current	Frankfort, MI, USA	950 ft²	88 m²
Vermont Sorority Dorm	Current	VT, USA	2500 ft²	232 m²
Above-Ground Cleveland Parking Garage	Current	Cleveland, OH, USA	6200 ft²	576 m²
Private NY Residence	Current	NY, USA	1700 ft²	158 m²
Cornell University Dining Hall	Current	Ithaca, NY, USA	10000 ft²	929 m²
Private GA Residence	Current	GA, USA	1100 ft²	102 m²
Water Treatment Plants #1, #2, #3	Current	Arlington, VA, USA	59000 ft²	5481 m²
Pace University	Current	Brooklyn, NY, USA	30000 ft²	2787 m²
Charlottesville Waldorf School	Current	Charlottesville, VA, USA	15000 ft²	1394 m²
U.S. Food & Drug Administration	Current	Washington, DC, USA	23000 ft²	2137 m²
30-Story Office Building	Current	Ottawa, Canada	15400 ft²	1431 m²
14th & R	Current	Washington, DC, USA	3000 ft²	279 m²
Park Tower	Current	Alexandria, VA, USA	7500 ft²	697 m²
Walter Reed Army Hospital	Current	Washington, DC, USA	10000 ft²	929 m²
Nova, VA, Fire Station	Current	Nova, VA, USA	8000 ft²	743 m²
Annapolis Police Station	Current	Annapolis, MD, USA	75000 ft²	6968 m²
Wacker St, Chicago Commercial Project	Current	Chicago, IL, USA	5000 ft²	465 m²
Northwest Peach Farm	Current	NY, USA	950 ft²	88 m²
University of VA - Rouse Hall	Current	Charlottesville, VA, USA	4900 ft²	455 m²
Lexington, MA Commercial Project	Current	Lexington, MA, USA	3500 ft²	325 m²
TC Williams High School	Current	Arlington, VA, USA	0 ft²	0 m²
Bulle Rock Golf Course	Current	Havre De Grace, MD, USA	6000 ft²	557 m²
U.S. Food & Drug Administration Ph. 3B	Current	Washington, DC, USA	12000 ft²	1115 m²
St. Francis of Assisi Residence	Current	New York, NY, USA	1500 ft²	139 m²
NY Inst. Technology Solar Decathlon House	Current	Washington, DC, USA	120 ft²	11 m²
Philadelphia School of the Future	Current	Philadelphia, PA, USA	13000 ft²	1208 m²
Zoso Condominiums	Current	VA, USA	20000 ft²	1858 m²
Private New York Residence	Current	NY, USA	6000 ft²	557 m²
Brookhaven	Current	Lexington, MA, USA	3600 ft²	334 m²
Galudet University Trial Roof	Current	Washington, DC, USA	600 ft²	56 m²
Galudet University Parking Garage Deck	Current	Washington, DC, USA	3000 ft²	279 m²
Smith College	Current	Northampton, MA, USA	20000 ft²	1858 m²
Red Hill Corp	Current	Gettysburg, PA, USA	7500 ft²	697 m²
Northwest Honda	Current	Hanover, PA, USA	35000 ft²	3252 m²
Linden Hall	Current	Westchester, PA, USA	43000 ft²	3995 m²
Philadelphia, PA Commercial Project	Current	Philadelphia, PA, USA	900 ft²	84 m²
West Virginia University, Brooks Hall	Current	Morgantown, WV, USA	9400 ft²	873 m²
Planned Philadelphia Area Casino	Current	Philadelphia, PA, USA	100000 ft²	9291 m²
Lincoln Center for the Performing Arts	Current	New York, NY, USA	10500 ft²	976 m²
Vicenza Hospital	Current	Vicenza, Italy	26910 ft²	2500 m²
Wetland Studies & Solution	Current	Gainesville, VA, USA	3600 ft²	334 m²
Classroom for NC Parks	Current	Mineo, NC, USA	900 ft²	84 m²
American Psychological Association	Current	Washington, DC, USA	5000 ft²	465 m²
USP	Current	Rockville, MD, USA	8000 ft²	743 m²
Mechlinburg County Courthouse	Current	Charlotte, NC, USA	6100 ft²	567 m²
164 Kent Ave	Current	New York, NY, USA	22000 ft²	2044 m²
1101 New York Ave	Current	Washington, DC, USA	25000 ft²	2323 m²
Georgetown Heights	Current	Washington, DC, USA	5200 ft²	483 m²
Joule Condo	Current	Arlington, VA, USA	2500 ft²	232 m²
UCC 911 Call Center	Current	Washington, DC, USA	5000 ft²	465 m²
Alta	Current	Washington, DC, USA	0 ft²	0 m²
Ferndale Double Dome	Current	Ferndale, WA, USA	20000 ft²	1858 m²
The Gateway	Current	Bronx, NY, USA	3000 ft²	279 m²
Rooftop Rice Paddies, Liuzhou, China (Conceptual)	Current	Liuzhou, China	0 ft²	0 m²
Songjiang Hotel	Current	Songjiang District, China	37237 ft²	3460 m²
Tower of Tomorrow (Conceptual)	Current	Conceptual, A World Prototype	0 ft²	0 m²
High Desert Church Children’s Ministry	Current	Victorville, CA, USA	3000 ft²	279 m²
Culver House Residence	Current	Chicago, IL, USA	1000 ft²	93 m²
Hemel Ski Centre	Current	Hemel Hempstead, England, UK	75350 ft²	7000 m²
Warapuru Resort	Current	Itacaré, Brazil	0 ft²	0 m²
Literacy for Environmental Justice Living Classroom	Current	San Francisco, CA, USA	4000 ft²	372 m²
green(e) roof	Current	Brooklyn, NY, USA	6000 ft²	557 m²
2833 Lyndale Mixed Use Development	Current	Minneapolis, MN, USA	4000 ft²	372 m²
Bell Museum of Natural History	Current	Minneapolis, MN, USA	20000 ft²	1858 m²
Burgundy Place at the Gateway	Current	Edina, MN, USA	10000 ft²	929 m²
East Bank Mills (Pillsbury A Mill)	Current	Minneapolis, MN, USA	3800 ft²	353 m²
Flour Sack Flats	Current	Minneapolis, MN, USA	7100 ft²	660 m²
Grand Avenue Townhomes	Current	Minneapolis, MN, USA	2400 ft²	223 m²
Khan Shatyry Entertainment Centre	Current	Astana, Kazakhstan	0 ft²	0 m²
Davenport Police Station	Current	Davenport, IA, USA	11000 ft²	1022 m²
T.S. Quatro Headquarters	Current	Ypsilanti, MI, USA	4000 ft²	372 m²
Transbay Terminal Center	Current	San Francisco, CA, USA	235224 ft²	21853 m²
The Bank of America Tower at One Bryant Park	Current	New York, NY, USA	4545 ft²	422 m²
North Tonawanda, NY, Office Garage	Current	North Tonawanda, NY, USA	450 ft²	42 m²
Greater Waco Chamber of Commerce	Current	Waco, TX, USA	1400 ft²	130 m²
from Green Roof to Off the Grid	Current	Cincinnati, OH, USA	1200 ft²	111 m²
Kent County ISD	Current	Grand Rapids, MI, USA	7000 ft²	650 m²
Woodhaven-Brownstown School District - Bates Elementary School	Current	Woodhaven, MI, USA	7000 ft²	650 m²
The Palm Drive at Gurgaon	Current	Gurgaon, Delhi, India	0 ft²	0 m²
Eco Bay Complex	Current	Abu Dhabi, United Arab Emirates	0 ft²	0 m²
Fire Station #5, City of Warren Fire Department	Current	Warren, MI, USA	13500 ft²	1254 m²
Greenbridge Development Chapel Hill	Current	Chapel Hill, NC, USA	16000 ft²	1486 m²
St. Elizabeth Medical Center	Current	Covington, KY, USA	10000 ft²	929 m²
Turkey Foot Middle School	Current	Kenton County, KY, USA	1100 ft²	102 m²
Escambia County One Stop Permitting Center	Current	Pensacola, FL, USA	33160 ft²	3081 m²
The Monument Development	Current	London, England, UK	0 ft²	0 m²
The T8 - Bamboo 'Pterodactyl' Nest	Current	Paris, France	0 ft²	0 m²
Maui Medical Plaza at Kanaha	Current	Kahului, Maui, HI, USA	0 ft²	0 m²
Centene Plaza	Current	St. Louis, MO, USA	24850 ft²	2309 m²
New York PS41 Greenroof Environmental Literacy Laboratory (GELL)	Current	Greenwich Village, New York, NY, USA	15000 ft²	1394 m²
Sysco Foods BC	Current	Port Coquitlam, BC, Canada	67000 ft²	6225 m²
NOAA La Jolla Laboratory Replacement Project, UC San Diego	Current	La Jolla, CA, USA	27000 ft²	2508 m²
Best Use Development, Inc.	Current	Newport, VT, USA	151500 ft²	14075 m²
Takoma Park Community Center	2010	Takoma Park, MD, USA	4900 ft²	455 m²
FIU College of Nursing & Health Sciences, Modesto A. Maidique Campus	2010	Miami, FL, USA	0 ft²	0 m²
Green Living Technologies (GLT) Office	2010	Rochester, NY, USA	25 ft²	2 m²
Bronx Zoo, Wildlife Conservation Society’s Center for Global Conservation (WCS)	2009	New York, NY, USA	2000 ft²	186 m²
Vancouver 2010 Olympic Village, Southeast False Creek (Millennium Water)	2009	Vancouver, B.C., Canada	287000 ft²	26664 m²
PECO Philadelphia HQ	2009	Philadelphia, PA, USA	35000 ft²	3252 m²
Atlanta Botanical Gardens Visitors Center & Parking Deck	2009	Atlanta, GA, USA	0 ft²	0 m²
St. Regis Hotel Buckhead	2009	Atlanta, GA, USA	0 ft²	0 m²
Chattahoochee Nature Center, Discovery Center	2009	Roswell, GA, USA	2000 ft²	186 m²
National Trust Visitor Centre at Portstewart Strand	2009	County Londonderry, Northern Ireland, UK	4306 ft²	400 m²
901 Moreland Avenue	2009	Atlanta, GA, USA	1500 ft²	139 m²
Woodruff Arts Center SCAD Dormitory	2009	Atlanta, GA, USA	5250 ft²	488 m²
Emory University Demonstration Green Roof	2009	Atlanta, GA, USA	512 ft²	48 m²
Prodrolit Private Residence Green Roof	2009	Bangkok, Thailand	160 ft²	15 m²
Menards Home Improvement Store	2009	Chicago, IL, USA	104556 ft²	9714 m²
West End Avenue Penthouse Terrace	2009	New York City, Manhattan, NY, USA	1000 ft²	93 m²
Century Building	2009	Pittsburgh, PA, USA	421 ft²	39 m²
Talbot County Senior Center at Brookletts	2009	Easton, MD, USA	0 ft²	0 m²
EMEF	2009	Amadora, Lisbon, Portugal	4306 ft²	400 m²
U.S. Tax Court	2009	Washington, DC, USA	21300 ft²	1979 m²
Illinois State University	2009	Normal, IL, USA	1989 ft²	185 m²
Gallup Corporate Headquarters - Phase II Expansion	2009	Omaha, NE, USA	5984 ft²	556 m²
Edward Jones, MO	2009	St. Louis, MO, USA	5734 ft²	533 m²
Southern Illinois University Edwardsville (SIUE) Student Success Center	2009	Edwardsville, IL, USA	17000 ft²	1579 m²
Eli Lilly	2009	Indianapolis, IN, USA	2682 ft²	249 m²
City College	2009	St. Louis, MO, USA	81 ft²	8 m²
Shedd Aquarium	2009	Chicago, IL, USA	2630 ft²	244 m²
Cupples Station	2009	St. Louis, MO, USA	374 ft²	35 m²
New City School	2009	St. Louis, MO, USA	1500 ft²	139 m²
Profex	2009	Newburgh, NY, USA	651 ft²	60 m²
Ruffner Mountain Nature Center	2009	Sterrett, AL, USA	706 ft²	66 m²
Novus	2009	St. Louis, MO, USA	417 ft²	39 m²
Casa Feliz Studios	2009	San Jose, CA, USA	5375 ft²	499 m²
City of Minneapolis Target Center Arena	2009	Minneapolis, MN, USA	113000 ft²	10498 m²
International Place	2009	Boston, MA, USA	5125 ft²	476 m²
Onondaga County Correctional Facility	2009	Jamesville, NY, USA	7500 ft²	697 m²
Colorcon Global Headquarters	2009	Harleysville, PA, USA	7500 ft²	697 m²
William Penn Charter School	2009	Philadelphia, PA, USA	10000 ft²	929 m²
Ithaca College - Peggy Ryan Williams Center (Gateway Building)	2009	Ithaca, NY, USA	6500 ft²	604 m²
3601 Euclid	2009	Highland Park, TX, USA	159 ft²	15 m²
Convent Hill	2009	Milwaukee, WI, USA	13220 ft²	1228 m²
Michaels Residence	2009	Ithaca, NY, USA	150 ft²	14 m²
Meador Residence Boat Dock	2009	Ithaca, NY, USA	900 ft²	84 m²
Jones Ferry Boat House	2009	Holyoke, MA, USA	7500 ft²	697 m²
Caribe Plaza	2009	San Juan, Puerto Rico, USA	10000 ft²	929 m²
Brownsburg East Middle School Green Roof Project	2009	Brownsburg, IN, USA	784 ft²	73 m²
Private Leicester, NC, Residence	2009	Leicester, NC, USA	600 ft²	56 m²
Granville Street Rooftop Patio	2009	Vancouver, B.C., Canada	2000 ft²	186 m²
Parkside Victoria Resort	2009	Victoria, B.C., Canada	3000 ft²	279 m²
Light House Living Wall	2009	Vancouver, B.C., Canada	18 ft²	2 m²
Kalia Modern Eco-Living	2009	Guancaste, Costa Rica	16000 ft²	1486 m²
St. Hilda’s College Residence, Trinity College, University of Toronto	2009	Toronto, Canada	0 ft²	0 m²
YMCA of Greater Toronto	2009	Toronto, Canada	0 ft²	0 m²
The Department Store, Stephen Marr Hair Salon, NZ Greenwall	2009	Takapuna, New Zealand	231 ft²	21 m²
Goddard Passive House	2009	Bet Yoshua Moshav, Israel	646 ft²	60 m²
Rooftop Farms	2009	Brooklyn, USA	6000 ft²	557 m²
BioPared Private Residence Green Wall	2009	San Pedro Garza Garcia, Monterrey, Mexico	2691 ft²	250 m²
The Clarendon	2009	Boston, MA, USA	8000 ft²	743 m²
Cleveland State University Rooftop Garden Project 2009	2009	Cleveland, OH, USA	7000 ft²	650 m²
Marywood University School of Architecture	2009	Scranton, PA, USA	0 ft²	0 m²
Blyth Beach Huts	2009	Blyth, Northumberland, England, UK	2691 ft²	250 m²
U.S. Postal Service, Morgan Processing and Distribution Center	2009	Manhattan, New York, NY, USA	109000 ft²	10127 m²
Private New Canaan, CT, Residence	2009	New Canaan, CT, USA	1200 ft²	111 m²
Havenhurst Park	2009	West Hollywood, CA, USA	5200 ft²	483 m²
Formosa Park	2009	West Hollywood, CA, USA	4200 ft²	390 m²
PNC Bank	2009	Pittsburgh, PA, USA	2380 ft²	221 m²
Citi Field, Home of New York Mets	2009	Flushing, Queens, NY, USA	15000 ft²	1394 m²
Battery Park Building 3	2009	New York City, NY, USA	3000 ft²	279 m²
Impacto Verde GLT Manufacturer and Training Facility	2009	Santiago, Chile	215 ft²	20 m²
YVR Canada Line Station 4 Living Wall	2009	Richmond, BC, Canada	2123 ft²	197 m²
Williams College	2008	Williamstown, MA, USA	2500 ft²	232 m²
University of Maryland School of Social Work	2008	Baltimore, MD, USA	20000 ft²	1858 m²
Neptune Community School	2008	Neptune Township, NJ, USA	5700 ft²	530 m²
U.S. Department of the Interior, Main Interior Building	2008	Washington, DC, USA	10000 ft²	929 m²
Southface Eco Office	2008	Atlanta, GA, USA	2000 ft²	186 m²
Vancouver Convention Centre Expansion Project	2008	Vancouver, B.C., Canada	261360 ft²	24282 m²
Nationals Park	2008	Washington, DC, USA	6317 ft²	587 m²
Frances Bunzl Administration Center of the High Museum of Art	2008	Atlanta, GA, USA	6680 ft²	621 m²
Florida’s Showcase Green Envirohome (FSGE)	2008	Indialantic, FL, USA	896 ft²	83 m²
Tempe Transportation Center Roof Garden	2008	Tempe, AZ, USA	5000 ft²	465 m²
St. Clair County Community College Fine Arts Building	2008	Port Huron, MI, USA	8000 ft²	743 m²
Public Safety Building, City of Auburn Hills	2008	Auburn Hills, MI, USA	4500 ft²	418 m²
Norfolk Botanical Gardens	2008	Norfolk, VA, USA	750 ft²	70 m²
Shield Systems Inc. Green Roof	2008	St. Louis, MO, USA	1200 ft²	111 m²
mkSolaire™ Smart Home at Museum of Science and Industry	2008	Chicago, IL, USA	620 ft²	58 m²
UT Arlington Life Science Center Green Roof	2008	Arlington, TX, USA	1000 ft²	93 m²
The Lawn Club on Celebrity Solstice	2008	Oceans, The World	15000 ft²	1394 m²
State Farm Regional Headquarters, VA	2008	Charlottesville, VA, USA	1500 ft²	139 m²
Conservatorio de Música de Puerto Rico	2008	San Juan, Puerto Rico, USA	40000 ft²	3716 m²
Federal Reserve Bank of Richmond	2008	Charlotte, NC, USA	46790 ft²	4347 m²
Baltimore Hilton Convention Center Hotel	2008	Baltimore, MD, USA	32000 ft²	2973 m²
900 North Michigan Avenue Parking Garage (Rush & Walton)	2008	Chicago, IL, USA	16866 ft²	1567 m²
Burton Street School	2008	Grand Rapids, MI, USA	1400 ft²	130 m²
City of Charlottesville City Hall/Police Station	2008	Charlottesville, VA, USA	9250 ft²	859 m²
St. Clair County Community College Gymnasium	2008	Port Huron, MI, USA	6500 ft²	604 m²
The Rapid Bus Depot	2008	Grand Rapids, MI, USA	16000 ft²	1486 m²
Woodlands Assisted Living	2008	New Westminster, B.C., Canada	876 ft²	81 m²
Chicago Residence	2008	Chicago, IL, USA	350 ft²	33 m²
Jewel-Osco, Chicago	2008	Chicago, IL, USA	22700 ft²	2109 m²
Villa Santai	2008	Singaraja, Lovina, Bali, Indonesia	6620 ft²	615 m²
Pembroke North Condominiums	2008	Wayne, PA, USA	7000 ft²	650 m²
McColl Pond Environmental Learning Center (ELC)	2008	Savage, MN, USA	1200 ft²	111 m²
Multnomah County Central Library	2008	Portland, OR, USA	7188 ft²	668 m²
Allstate Corporate Headquarters	2008	Northbrook, IL, USA	13500 ft²	1254 m²
West Midlands Fire and Rescue Authority’s (WMFRA) Regional Head-Quarters	2008	Birmingham, England, UK	3767 ft²	350 m²
Sarah Lawrence College	2008	Bronxville, NY, USA	1000 ft²	93 m²
O'Hare International Airport Air Traffic North Control Base Building	2008	Chicago, IL, USA	10000 ft²	929 m²
Synthesis Design	2008	North Vancouver, B.C., Canada	184 ft²	17 m²
Grand Valley State University (GVSU) Mackinac Hall	2008	Grand Rapids, MI, USA	6000 ft²	557 m²
Grand Valley State University (GVSU) Lake Michigan Center	2008	Muskegon, MI, USA	1000 ft²	93 m²
Grand Rapids Residence	2008	Grand Rapids, MI, USA	800 ft²	74 m²
Grand Rapids Community College	2008	Grand Rapids, MI, USA	17450 ft²	1621 m²
First Unitarian Society	2008	Madison, WI, USA	7000 ft²	650 m²
Cummins Courtyard	2008	Columbus, IN, USA	800 ft²	74 m²
Chattanooga Private Residence	2008	Chattanooga, TN, USA	340 ft²	32 m²
Chicago Midway Airport	2008	Chicago, IL, USA	3000 ft²	279 m²
Cathedral Square	2008	Grand Rapids, MI, USA	4800 ft²	446 m²
World Expo Zaragoza 2008	2008	Zaragoza, Spain	765000 ft²	71072 m²
John H Boner Community Center	2008	Indianapolis, IN, USA	500 ft²	46 m²
The Heart	2008	Walton-on-Thames, London, England, UK	43056 ft²	4000 m²
Post Alexander	2008	Atlanta, GA, USA	0 ft²	0 m²
1010 Midtown	2008	Atlanta, GA, USA	0 ft²	0 m²
Sovereign-3344 Peachtree	2008	Atlanta, GA, USA	0 ft²	0 m²
Olive 8	2008	Seattle, WA, USA	8355 ft²	776 m²
Emory University Test Plot	2008	Atlanta, GA, USA	420 ft²	39 m²
ASHRAE Foundation Learning Center, Daikin Sustainability Garden	2008	Atlanta, GA, USA	1800 ft²	167 m²
Virginia Association of Counties	2008	Richmond, VA, USA	3000 ft²	279 m²
National City Bank, Pleasant Ridge, KY	2008	Pleasant Ridge, KY, USA	3000 ft²	279 m²
University of Georgia Lamar Dodd School of Art	2008	Athens, GA, USA	3400 ft²	316 m²
Mezzo Condominiums	2008	Atlanta, GA, USA	0 ft²	0 m²
EON Condominiums at Lindberg	2008	Atlanta, GA, USA	0 ft²	0 m²
Castleberry Point Condominiums	2008	Atlanta, GA, USA	0 ft²	0 m²
The Astoria Condominiums	2008	Atlanta, GA, USA	0 ft²	0 m²
Single Family Modern Residence	2008	Atlanta, GA, USA	0 ft²	0 m²
W Hotel Allen Plaza	2008	Atlanta, GA, USA	0 ft²	0 m²
Trees Atlanta	2008	Atlanta, GA, USA	277 ft²	26 m²
Minnetrista Green Roof	2008	Muncie, IN, USA	650 ft²	60 m²
West 4th St. Intensive Green Roof	2008	New York, NY, USA	400 ft²	37 m²
8th St. Park Slope, Brooklyn	2008	Brooklyn, New York, NY, USA	800 ft²	74 m²
Long Island City, Garden City Roofs	2008	Long Island City, Queens, NY, USA	800 ft²	74 m²
81 Weatherby St.	2008	Atlanta, GA, USA	1650 ft²	153 m²
O'Hare International Airport Mount Prospect Road Guard Post	2008	Chicago, IL, USA	6000 ft²	557 m²
O'Hare International Airport Building 607 New South Vault and New Duct Bank Buildings	2008	Chicago, IL, USA	17800 ft²	1654 m²
Elfin Forest Interpretive Center	2008	Escondido, CA, USA	650 ft²	60 m²
WGBH Boston	2008	Boston, MA, USA	5000 ft²	465 m²
Private Gloucester Residence	2008	Gloucester, MA, USA	300 ft²	28 m²
Simmons College	2008	Boston, MA, USA	2000 ft²	186 m²
National Novelty Brush	2008	Lancaster, PA, USA	17000 ft²	1579 m²
Friendly Hand Apartments	2008	Harlem, NY, USA	9100 ft²	845 m²
Morris Ave Apartments	2008	Bronx, NY, USA	4300 ft²	399 m²
Aircuity	2008	Watertown, MA, USA	1500 ft²	139 m²
Private Newton Residence	2008	Newton, MA, USA	300 ft²	28 m²
Seattle Streetcar	2008	Seattle, WA, USA	5000 ft²	465 m²
Private Southeast Harbor Residence	2008	Southeast Harbor, ME, USA	1500 ft²	139 m²
Potter League for Animals	2008	Middleton, RI, USA	3000 ft²	279 m²
Mountain Dwellings (VM Bjerget)	2008	Ørestad, Denmark	86000 ft²	7990 m²
Sacred Heart Medical Center at River Bend	2008	Springfield, OR, USA	50441 ft²	4686 m²
Alcoa Refinery of Poços de Caldas	2008	Poços de Caldas, Brazil	0 ft²	0 m²
Millmont Elementary & 6th Grade Magnet School	2008	Reading, PA, USA	15780 ft²	1466 m²
Private Brevard, NC, Residence	2008	Brevard, NC, USA	1180 ft²	110 m²
Wuerttembergische Gemeindeversicherung a.G. (WGV), Headquarters	2008	Stuttgart, Germany	1 ft²	0 m²
Vema Corporation	2008	New York City, NY, USA	192 ft²	18 m²
McKnight Condos	2008	St. Louis, MO, USA	464 ft²	43 m²
Mequon Nature Reserve	2008	Mequon, WI, USA	1913 ft²	178 m²
Fountain View	2008	Chicago, IL, USA	2232 ft²	207 m²
PSA Dewberry	2008	Tulsa, OK, USA	3966 ft²	368 m²
LLB Consultant	2008	Seattle, WA, USA	136 ft²	13 m²
Carolina First	2008	Greenville, SC, USA	1938 ft²	180 m²
Kansas State University	2008	Manhattan, KS, USA	192 ft²	18 m²
The Craig Residence	2008	St. Louis, MO, USA	119 ft²	11 m²
Ronald McDonald House of Chicago	2008	Chicago, IL, USA	999 ft²	93 m²
Cranberry Street	2008	New York City, NY, USA	640 ft²	59 m²
Country Day	2008	St. Louis, MO, USA	65 ft²	6 m²
Maplewood	2008	Mamaroneck, NY, USA	9775 ft²	908 m²
Cardinal Resources	2008	Pittsburgh, PA, USA	255 ft²	24 m²
Grove Park Inn	2008	Ashville, NC, USA	450 ft²	42 m²
Private Durham, NC, Residence	2008	Durham, NC, USA	450 ft²	42 m²
Private Greenwich, CT, Residence	2008	Greenwich, CT, USA	2750 ft²	255 m²
Zwirko Residence	2008	New York City, NY, USA	64 ft²	6 m²
First Presbyterian Church	2008	Crookston, MN, USA	2890 ft²	268 m²
Peterson Residence	2008	Chicago, IL, USA	0 ft²	0 m²
R+D659 Project	2008	Chicago, IL, USA	2465 ft²	229 m²
HUB Housing Coop	2008	Chicago, IL, USA	914 ft²	85 m²
East Stroudsburg University	2008	Pittsburgh, PA, USA	1105 ft²	103 m²
Eco Rise	2008	New York City, NY, USA	153 ft²	14 m²
Spindel Residence	2008	Hampton, NH, USA	102 ft²	9 m²
Blaiklock Residence	2008	Arrowsic, ME, USA	723 ft²	67 m²
Clark Roofing	2008	Chicago, IL, USA	107 ft²	10 m²
Covenant House Toronto	2008	Toronto, Canada	7200 ft²	669 m²
1225 Connecticut Avenue, NW	2008	Washington, DC, USA	15000 ft²	1394 m²
Seattle Center 5th Avenue North Garage	2008	Seattle, WA, USA	60000 ft²	5574 m²
2000 Avenue of the Stars	2008	Century City, CA, USA	175000 ft²	16258 m²
240 Central Park South	2008	New York City, NY, USA	12210 ft²	1134 m²
EThekwini Municipality Green Roof Pilot Project	2008	Durban, Kwazulu Natal, South Africa	5920 ft²	550 m²
Ithaca College - Dorothy D. and Roy H. Park Center for Sustainable Enterprise	2008	Ithaca, NY, USA	0 ft²	0 m²
Cornell University – Weill Hall	2008	Ithaca, NY, USA	0 ft²	0 m²
Thomas Residence	2008	Ithaca, NY, USA	300 ft²	28 m²
Baese Residence	2008	Ithaca, NY, USA	100 ft²	9 m²
Manning Residence	2008	Ithaca, NY, USA	200 ft²	19 m²
Druyen Residence	2008	Ithaca, NY, USA	1300 ft²	121 m²
Urban Farming Food Chain - Skid Row Housing Trust's 'The Rainbow' Green Wall	2008	Los Angeles, CA, USA	188 ft²	17 m²
Urban Farming Food Chain - The Weingart Center Association Green Wall	2008	Los Angeles, CA, USA	188 ft²	17 m²
Urban Farming Food Chain - Miguel Contreras Learning Complex Green Wall	2008	Los Angeles, CA, USA	188 ft²	17 m²
Urban Farming Food Chain - Los Angeles Regional Food Bank Green Wall	2008	Los Angeles, CA, USA	188 ft²	17 m²
Golden Arrow Lakeside Resort	2008	Lake Placid, NY, USA	3400 ft²	316 m²
Seneca Park Zoo	2008	Rochester, NY, USA	2500 ft²	232 m²
Davis Residence	2008	Martha's Vineyard,	1200 ft²	111 m²
Rotterdam Public Library	2008	Rotterdam, The Netherlands	2153 ft²	200 m²
Deerfield Academy	2007	Deerfield, MA, USA	27000 ft²	2508 m²
NOAA, Office of Marine and Aviation Operations (OMOA)	2007	Norfolk, VA, USA	350 ft²	33 m²
William J. Clinton Presidential Library and Museum	2007	Little Rock, AR, USA	14000 ft²	1301 m²
Camille Kendall Academic Center, University of Maryland, Shady Grove	2007	Rockville, MD, USA	18000 ft²	1672 m²
Futures Inn Hotel and Conference Centre	2007	Guelph, Canada	5000 ft²	465 m²
The Folly	2007	North Anston, England	2650 ft²	246 m²
Enviro Center	2007	Jessup, MD, USA	500 ft²	46 m²
Con Edison Plant Learning Center	2007	Long Island City, NY, USA	10000 ft²	929 m²
U.S. Department of Transportation (DOT)	2007	Washington, DC, USA	69000 ft²	6410 m²
Geisinger Medical Center	2007	Danville, PA, USA	4400 ft²	409 m²
Highland Park Environmental Center	2007	Highland Park, NJ, USA	0 ft²	0 m²
Fieldston School Green Roof Research Station	2007	Bronx, NY, USA	7100 ft²	660 m²
McCormick Place Convention Center	2007	Chicago, IL, USA	96000 ft²	8919 m²
California Academy of Sciences, The Osher Living Roof	2007	San Francisco, CA, USA	197000 ft²	18302 m²
Charles R. Perry Construction Yard, University of Florida	2007	Gainesville, FL, USA	2600 ft²	242 m²
Orcas lsland Stage on the Green	2007	Eastsound, Orcas Island, WA, USA	150 ft²	14 m²
Yazzie Residence	2007	Piñon, AZ, USA	850 ft²	79 m²
251 East Medical Center	2007	Houston, TX, USA	14559 ft²	1353 m²
Circular Congregational Church - Lance Hall Addition	2007	Charleston, SC, USA	700 ft²	65 m²
Village at The Headwaters	2007	Portland, OR, USA	13000 ft²	1208 m²
Dolph Creek Townhomes	2007	Portland, OR, USA	900 ft²	84 m²
Christina Crescent	2007	Wilmington, DE, USA	30000 ft²	2787 m²
Friends Center	2007	Philadelphia, PA, USA	10000 ft²	929 m²
St. Louis Community College	2007	Wildwood, MO, USA	73000 ft²	6782 m²
BP Gas Station, Baltimore, MD	2007	Baltimore, MD, USA	5500 ft²	511 m²
Dawson Residence	2007	Kansas City, MO, USA	390 ft²	36 m²
AIGA National Design Center	2007	New York, NY, USA	1156 ft²	107 m²
Ecotelhado em Vera Cruz	2007	Vera Cruz, Brazil	2368 ft²	220 m²
Bennett Residence	2007	Averill Park, NY, USA	220 ft²	20 m²
EcoManor	2007	Atlanta, GA, USA	600 ft²	56 m²
The Greenroof Pavilion & Greenroof Trial Gardens of Rock Mill Park	2007	Alpharetta, GA, USA	668 ft²	62 m²
Far Coast Atlanta Pavilion	2007	Atlanta, GA, USA	1200 ft²	111 m²
Northpark 500	2007	Atlanta, GA, USA	59000 ft²	5481 m²
A & P Lofts	2007	Atlanta, GA, USA	850 ft²	79 m²
U.S. Department of Bureau of Alcohol, Tobacco, Firearms and Explosives	2007	Washington, DC, USA	0 ft²	0 m²
Fraser Public Schools Building	2007	Fraser, MI, USA	3000 ft²	279 m²
Queens Botanical Garden Visitor and Administration Center	2007	Flushing, NY, USA	8000 ft²	743 m²
Prairie Ridge Ecostation for Wildlife & Learning	2007	Raleigh, NC, USA	308 ft²	29 m²
UMB Bank Colorado	2007	Denver, CO, USA	2500 ft²	232 m²
Metro Health Hospital	2007	Wyoming, MI, USA	48500 ft²	4506 m²
Charleston Residence (pool/guest house)	2007	Charleston, SC, USA	800 ft²	74 m²
654 Manida Brownstone	2007	South Bronx, NY, USA	1000 ft²	93 m²
American University	2007	Washington, DC, USA	6000 ft²	557 m²
Broom House Farm Coffee Shop	2007	Durham, England, UK	2583 ft²	240 m²
260 Bond	2007	Brooklyn, NY, USA	1300 ft²	121 m²
Burnside-Gorge Community Centre	2007	Victoria, B.C., Canada	1206 ft²	112 m²
The Court at Upper Providence Shopping Mall	2007	Royersford, PA, USA	100188 ft²	9308 m²
Grand Haven Dumpster Covers	2007	Grand Haven, MI, USA	1536 ft²	143 m²
London City Hall, Ontario	2007	London, Ontario, Canada	2500 ft²	232 m²
Harkness Hall Green Roof, Oberlin College	2007	Cincinnati, OH, USA	404 ft²	38 m²
Our Lady of the Visitation Catholic School	2007	Cincinnati, OH, USA	168 ft²	16 m²
U.S. EPA Andrew W. Breidenbach Environmental Research Center	2007	Cincinnati, OH, USA	8065 ft²	749 m²
Vue@Lake Eola	2007	Orlando, FL, USA	605 ft²	56 m²
Rocketts Landing	2007	Richmond, VA, USA	3840 ft²	357 m²
Wild Project Theatre	2007	New York, NY, USA	1500 ft²	139 m²
Read Building	2007	Falls Church, VA, USA	12000 ft²	1115 m²
Langley Residence Greenroof	2007	Toronto, Ontario, Canada	500 ft²	46 m²
Anthropologies Green Wall	2007	Huntsville, AL, USA	2000 ft²	186 m²
University of Hawai`i at Manoa Green Roof Experiment	2007	Honolulu, HI, USA	576 ft²	54 m²
Schoenbaum Residence	2007	Norfolk, VA, USA	500 ft²	46 m²
Equinox Fitness Center	2007	New York City, NY, USA	650 ft²	60 m²
19875 Crystal Rock Drive	2007	Germantown, MD, USA	28600 ft²	2657 m²
Franklin D. Reeves Center	2007	Washington, DC, USA	4000 ft²	372 m²
One Judiciary Square	2007	Washington, DC, USA	8000 ft²	743 m²
3M Company, Rotkreuz	2007	Rotkreuz, Switzerland	86111 ft²	8000 m²
Applied Research and Development Building, Northern Arizona University	2007	Flagstaff, AZ, USA	0 ft²	0 m²
Good Earth Plants Building #1	2007	San Diego, CA, USA	1700 ft²	158 m²
Good Earth Plants Building #2	2007	San Diego, CA, USA	600 ft²	56 m²
Sobeys	2007	Trois Rivières, Québec, Canada	10000 ft²	929 m²
Nueva School, Hillside Learning Complex	2007	Hillsborough, CA, USA	10075 ft²	936 m²
Abington Memorial Hospital	2007	Abington, PA, USA	0 ft²	0 m²
Austin City Hall	2007	Austin, TX, USA	12000 ft²	1115 m²
The New American Home	2007	Orlando, FL, USA	660 ft²	61 m²
Vista Hermosa Park - Ranger Station and Facility Buildings	2007	Los Angeles, CA, USA	2576 ft²	239 m²
Stormwater Laboratory Expansion at the Univ. of Central Florida (UCF)	2007	Orlando, FL, USA	800 ft²	74 m²
DeZwager/Maplethorpe Garden Garage	2007	Tacoma, WA, USA	1000 ft²	93 m²
The Residences at 900	2007	Chicago, IL, USA	14000 ft²	1301 m²
Sharrow Primary School	2007	Sheffield, South Yorkshire,	22000 ft²	2044 m²
Moorgate Crofts Business Park	2007	Sheffield, South Yorkshire, England, UK	12755 ft²	1185 m²
Sheffield Cathedral	2007	Sheffield, South Yorkshire, England, UK	3154 ft²	293 m²
The Burnside Rocket	2007	Portland, OR, USA	222 ft²	21 m²
Kansas City Private Residence	2007	Westwood, KS, USA	850 ft²	79 m²
Ronald McDonald House of Austin	2007	Austin, TX, USA	2145 ft²	199 m²
Waterloo City Centre	2007	Waterloo, Canada	17760 ft²	1650 m²
Herrity Building Parking Garage Demonstration Garden	2007	Fairfax, VA, USA	5000 ft²	465 m²
10th & Rural	2007	Indianapolis, IN, USA	565 ft²	52 m²
Anthony Roofing	2007	Aurora, IL, USA	220 ft²	20 m²
Five Borough Administrative Building	2007	New York City, NY, USA	15000 ft²	1394 m²
Wright Brothers Historic Mule Barn	2007	Columbia, MO, USA	936 ft²	87 m²
U.S. Social Security Administration Southeast Payment Processing Center	2007	Birmingham, AL, USA	83145 ft²	7725 m²
Master Tag	2007	Montague, MI, USA	202 ft²	19 m²
Grand Rapids Ballet	2007	Grand Rapids, MI, USA	7220 ft²	671 m²
Dubuque Federal Building	2007	Dubuque, IA, USA	440 ft²	41 m²
Detroit Suburb Office Building	2007	Detroit, MI, USA	1900 ft²	177 m²
Salisbury Residence	2007	Newport, KY, USA	350 ft²	33 m²
Chicago Penthouse Patio	2007	Chicago, IL, USA	130 ft²	12 m²
The Flats on Kirkwood	2007	Bloomington, IN, USA	192 ft²	18 m²
Viewpoint	2007	Atlanta, GA, USA	0 ft²	0 m²
Horizon Towers	2007	Atlanta, GA, USA	0 ft²	0 m²
Vista Lindberg Apartments	2007	Atlanta, GA, USA	0 ft²	0 m²
Edgewood Offices	2007	Atlanta, GA, USA	1400 ft²	130 m²
U.S. Environmental Protection Agency's Andrew W. Breidenback Environmental Research Center	2007	Clifton, KY, USA	9000 ft²	836 m²
Delta Air Lines Credit Union	2007	Atlanta, GA, USA	0 ft²	0 m²
Parc at Buckhead	2007	Atlanta, GA, USA	0 ft²	0 m²
Piedmont Ellis Housing at Georgia State University	2007	Atlanta, GA, USA	0 ft²	0 m²
The Alexander at The District	2007	Atlanta, GA, USA	0 ft²	0 m²
The Alexander at The Perimeter	2007	Atlanta, GA, USA	0 ft²	0 m²
The Mansion on Peachtree	2007	Atlanta, GA, USA	0 ft²	0 m²
Tribute Lofts	2007	Atlanta, GA, USA	0 ft²	0 m²
Haworth Corporate Headquarters	2007	Holland, MI, USA	45000 ft²	4181 m²
Bishops Square	2007	London, England, UK	58125 ft²	5400 m²
Ann Demeulemeester’s Store	2007	Seoul, South Korea	0 ft²	0 m²
Central Park GrinGrin	2007	Island City Central, Japan	480000 ft²	44594 m²
RuralZED	2007	London, England, UK	0 ft²	0 m²
Chateau Pinnacle	2007	Shanghai, China	135830 ft²	12619 m²
Natural History Museum of the Adirondacks	2007	Tupper Lake, NY, USA	3000 ft²	279 m²
Art Omi Sculpture Park	2007	Ghent, NY, USA	5000 ft²	465 m²
Belt Collins Green Roof Research Project	2007	Honolulu, Oahu, HI, USA	200 ft²	19 m²
SAR Concepts Office and Residence	2007	Eugene, OR, USA	175 ft²	16 m²
The Tabard Inn	2007	Washington, DC, USA	510 ft²	47 m²
Diamond Beach Condos	2007	Long Branch, NJ, USA	17600 ft²	1635 m²
Gateway Commons	2007	Ithaca, NY, USA	200 ft²	19 m²
Glyph Technologies Green Wall	2007	Ithaca, NY, USA	450 ft²	42 m²
Dennis Residence	2007	Ithaca, NY, USA	200 ft²	19 m²
Litton Residence	2007	Ithaca, NY, USA	600 ft²	56 m²
Cayuga Nature Center	2007	Ithaca, NY, USA	40 ft²	4 m²
Ecovillage Bus Shelter	2007	Ithaca, NY, USA	200 ft²	19 m²
Ecovillage Root Cellar	2007	Ithaca, NY, USA	0 ft²	0 m²
ARRDHOR CRITT Horticole Green Roof R&D	2007	Rochefort sur mer, France	3229 ft²	300 m²
Fire and Emergency Services Training Institute (FESTI)	2007	Toronto, Canada	1000 ft²	93 m²
Bayer Inc. Corporate Headquarters, Toronto	2007	Toronto, Canada	8500 ft²	790 m²
The Muse	2007	London, England, UK	0 ft²	0 m²
ASLA Headquarters	2006	Washington, DC, USA	3000 ft²	279 m²
Sloth Bear Holding Facility, Asia Trail - Smithsonian National Zoo	2006	Washington, DC, USA	6500 ft²	604 m²
NOAA Satellite Operations Facility (NSOF)	2006	Suitland, MD, USA	146000 ft²	13564 m²
Severn Savings & Loan	2006	Annapolis, MD, USA	16000 ft²	1486 m²
U.S. Census Bureau Phase 2	2006	Suitland, MD, USA	88500 ft²	8222 m²
Solihull Centre for Inclusive Learning	2006	Birmingham, England	26910 ft²	2500 m²
Temple University, Intercollegiate Athletics Field House (PECO Green Roof Garden)	2006	Ambler, PA, USA	4000 ft²	372 m²
Colorado Architecture Partnership	2006	Colorado Springs, CO, USA	3000 ft²	279 m²
Swiss Ambassador's Residence	2006	Washington, DC, USA	2000 ft²	186 m²
U.S. EPA Potomac Yard	2006	Arlington, MD, USA	1300 ft²	121 m²
Sidwell Friends Middle School	2006	Washington, DC, USA	7000 ft²	650 m²
Essex County Environmental Center	2006	Roseland, NJ, USA	4500 ft²	418 m²
Duke Smart Home - Durham, NC	2006	Durham, NC, USA	1632 ft²	152 m²
SEIU - 1800 Mass Ave	2006	Washington, DC, USA	21000 ft²	1951 m²
Gwinnett County Environmental & Heritage Center	2006	Buford, GA, USA	40000 ft²	3716 m²
School of the Future	2006	New York, NY, USA	4000 ft²	372 m²
U.S. EPA Region 8 HQ, Denver Office	2006	Denver, CO, USA	19396 ft²	1802 m²
Bethany Athletic Club	2006	Portland, OR, USA	500 ft²	46 m²
Otter Holding Building, Asia Trail - Smithsonian National Zoo	2006	Washington, DC, USA	672 ft²	62 m²
Bamboo Holding Shed, Asia Trail - Smithsonian National Zoo	2006	Washington, DC, USA	480 ft²	45 m²
FiftyTwoDegrees Business Innovation Center	2006	Nijmegen, The Netherlands	86000 ft²	7990 m²
The Portland Building	2006	Portland, OR, USA	18200 ft²	1691 m²
Aquaquest, the Marilyn Blusson Learning Centre, Vancouver Aquarium	2006	Vancouver, B.C., Canada	75 ft²	7 m²
Musée du quai Branly Green Wall	2006	Paris, France	8600 ft²	799 m²
Wal-Mart Store #5402	2006	Chicago, IL, USA	74000 ft²	6875 m²
Dr. Nancy Foster Florida Keys Environmental Center Green Roof	2006	Key West, FL, USA	4000 ft²	372 m²
The Gardens, University of Arkansas	2006	Fayetteville, AR, USA	3000 ft²	279 m²
Tower Building, MassArt Green Roof Pilot	2006	Boston, MA, USA	1000 ft²	93 m²
720 Lofts	2006	Minneapolis, MN, USA	4900 ft²	455 m²
730 Lofts	2006	Minnesota, MN, USA	11000 ft²	1022 m²
Edgewater Condominiums	2006	Minneapolis, MN, USA	3480 ft²	323 m²
Empire Wastewater Treatment Plant	2006	Empire, MN, USA	1800 ft²	167 m²
Fred's Glass	2006	St. Paul, MN, USA	3000 ft²	279 m²
Bronx County Courthouse	2006	Bronx, NY, USA	10000 ft²	929 m²
Metro Regional Center	2006	Portland, OR, USA	2500 ft²	232 m²
DC Rec Center at Trinidad	2006	Washington, DC, USA	5000 ft²	465 m²
University of Auckland Engineering Building	2006	Auckland, New Zealand	2153 ft²	200 m²
Augusta Medical Center College	2006	Augusta, GA, USA	2500 ft²	232 m²
Sweetwater Creek State Park Visitors’ Center and Museum	2006	Lithia Springs, GA, USA	8000 ft²	743 m²
1180 Peachtree	2006	Atlanta, GA, USA	35000 ft²	3252 m²
Tobyhanna Army Depot	2006	Tobyhanna, PA, USA	14000 ft²	1301 m²
Gratz Industries Building	2006	Long Island City, NY, USA	11000 ft²	1022 m²
Sisters of Mercy Campus	2006	Farmington Hills, MI, USA	17450 ft²	1621 m²
Cook+Fox Architects LLP	2006	New York, NY, USA	3600 ft²	334 m²
21 O'Fallon	2006	St. Louis, MO, USA	1780 ft²	165 m²
American Banknote Building	2006	Bronx, NY, USA	1024 ft²	95 m²
The Neese Memorial Rooftop Garden	2006	Beloit, WI, USA	5320 ft²	494 m²
Adnams Distribution Depot	2006	Southwold, Suffolk, England, UK	64583 ft²	6000 m²
Chicago Cultural Center	2006	Chicago, IL, USA	20370 ft²	1892 m²
Bank of America, Chicago	2006	Chicago, IL, USA	1300 ft²	121 m²
Kitch Residence	2006	Lynn, MA, USA	200 ft²	19 m²
Sheffield University Humanities Building	2006	Sheffield, South Yorkshire, England, UK	4844 ft²	450 m²
Sedum House	2006	Doncaster, South Yorkshire, England, UK	7104 ft²	660 m²
2001 Kater Street	2006	Philadelphia, PA, USA	600 ft²	56 m²
Buttner-Chang Residence	2006	Sunol, CA, USA	5950 ft²	553 m²
Multi-Structured WA Private Residence	2006	Port Townsend, WA, USA	5500 ft²	511 m²
Realm Condominiums	2006	Atlanta, GA, USA	0 ft²	0 m²
The Manhattan Condo	2006	Atlanta, GA, USA	0 ft²	0 m²
School of Art, Design and Media at Nanyang Technological University	2006	Singapore, Singapore	0 ft²	0 m²
DeKalb Medical Center Patient Tower	2006	Atlanta, GA, USA	0 ft²	0 m²
SeQuential’s Biofueling Retail Station	2006	Eugene, OR, USA	1900 ft²	177 m²
Oregon Health & Science University (OHSU) Center for Health & Healing	2006	Portland, OR, USA	20000 ft²	1858 m²
Stormwater Management Demonstration Home	2006	Eugene, OR, USA	1000 ft²	93 m²
Cambridge School of Weston	2006	Weston, MA, USA	1500 ft²	139 m²
Florida Extensive Green Roof	2006	Jacksonville, FL, USA	1000 ft²	93 m²
Gary Comer Youth Center Green Roof	2006	Chicago, IL, USA	8160 ft²	758 m²
Rasa Spa Green Wall	2006	Ithaca, NY, USA	12 ft²	1 m²
Cherry Court	2006	Milwaukee, WI, USA	18080 ft²	1680 m²
Knewstub Residence	2006	Ithaca, NY, USA	800 ft²	74 m²
Hessler Residence	2006	Ithaca, NY, USA	1000 ft²	93 m²
Benson Residence	2006	Ithaca, NY, USA	800 ft²	74 m²
Wiggins Residence	2006	Ithaca, NY, USA	40 ft²	4 m²
Chicago Fire Department Rescue Building #3	2006	Chicago, IL, USA	3860 ft²	359 m²
Consortium for Ecological Living, UVM	2005	Burlington, VT, USA	30 ft²	3 m²
U.S. Department of Agriculture Building	2005	Washington, DC, USA	136 ft²	13 m²
Striniste/Chung Residence	2005	Arlington, VA, USA	300 ft²	28 m²
Calhoun School Green Roof Learning Center	2005	New York, NY, USA	2500 ft²	232 m²
Carnegie Mellon University, Hamerschlag Hall	2005	Pittsburgh, PA, USA	4200 ft²	390 m²
Perennial Gardens Corporation	2005	Toronto, Canada	1300 ft²	121 m²
Children's Museum Pittsburgh	2005	Pittsburgh, PA, USA	64 ft²	6 m²
Life Science Center	2005	Columbia, MO, USA	120 ft²	11 m²
The Ethelred Estate Kennington London	2005	London, England, UK	43056 ft²	4000 m²
18th Street Residence	2005	Brooklyn, NY, USA	435 ft²	40 m²
Carnegie Mellon University, Mellon Institute	2005	Pittsburgh, PA, USA	1300 ft²	121 m²
FDIC Greenroof	2005	Arlington, VA, USA	2900 ft²	269 m²
Duncan Library Greenroof	2005	Alexandria, VA, USA	2850 ft²	265 m²
Georgetown Greenroof	2005	Washington, DC, USA	440 ft²	41 m²
Dayspring Retreat Center	2005	Germantown, MD, USA	1250 ft²	116 m²
Roy / Webb Garage	2005	Portland, OR, USA	183 ft²	17 m²
Kingsley Residence Ecoroof	2005	Portland, OR, USA	184 ft²	17 m²
La Tour Commercial Center	2005	La courneuve, France	64583 ft²	6000 m²
Asphof Hay Shed	2005	Rothenfluh, Switzerland	1200 ft²	111 m²
Hoffmann-La Roche Modular Buildings	2005	Kaiseraugst, Switzerland	22604 ft²	2100 m²
O-an Zendo Green Roof	2005	Julian Woods, PA, USA	300 ft²	28 m²
Metchosin Pavilion	2005	Metchosin, Canada	192 ft²	18 m²
Harford Community College - Joppa Hall	2005	Belair, MD, USA	3000 ft²	279 m²
Harford Community College 2	2005	Belair, MD, USA	3000 ft²	279 m²
Library of Congress Packard Campus for Audio-Visual Conservation	2005	Culpepper, VA, USA	228000 ft²	21182 m²
The Whitney Water Treatment Facility	2005	New Haven, CT, USA	30000 ft²	2787 m²
Westview Condos	2005	Nashville, TN, USA	6000 ft²	557 m²
Wind Engineering	2005	St. Louis, MO, USA	400 ft²	37 m²
Forest Park Forever Playground	2005	St. Louis, MO, USA	304 ft²	28 m²
U.S. Census Bureau Phase 1	2005	Suitland, MD, USA	35000 ft²	3252 m²
Peerless Building	2005	Providence, RI, USA	1500 ft²	139 m²
Minneapolis Central Library	2005	Minneapolis, MN, USA	19300 ft²	1793 m²
U.S. Naval Academy - Chauvenent Hall	2005	Annapolis, MD, USA	3000 ft²	279 m²
UMBC Research Park - I	2005	Baltimore, MD, USA	13000 ft²	1208 m²
MDG Corporation Building #1	2005	Columbia, MD, USA	4500 ft²	418 m²
MDG Corporation Building #2	2005	Columbia, MD, USA	3600 ft²	334 m²
Des Moines Central Library	2005	Des Moines, IA, USA	50000 ft²	4645 m²
Carleton College Green Roof Project	2005	Northfield, MN, USA	666 ft²	62 m²
Hoboken Backyard Garden Shed	2005	Hoboken, NJ, USA	7 ft²	1 m²
Wetland Studio	2005	VA, USA	2000 ft²	186 m²
Lofts 24	2005	Silver Spring, MD, USA	4700 ft²	437 m²
International Market Square	2005	Minneapolis, MN, USA	800 ft²	74 m²
Grounds for Sculpture II	2005	Hamilton, NJ, USA	800 ft²	74 m²
Tunnell Companies	2005	Long Neck, DE, USA	250 ft²	23 m²
Anthony - Aurora	2005	Aurora, IL, USA	2400 ft²	223 m²
Boston City Hall	2005	Boston, MA, USA	400 ft²	37 m²
Steinman Hall - CCNY	2005	New York, NY, USA	80 ft²	7 m²
925 Bergen Street	2005	Brooklyn, NY, USA	3400 ft²	316 m²
Garfield Building	2005	New York, NY, USA	500 ft²	46 m²
Thorpewood	2005	Thurmont, MD, USA	200 ft²	19 m²
Schmidt Associates	2005	Indianapolis, IN, USA	250 ft²	23 m²
University of Syracuse, Baker Lab	2005	Syracuse, NY, USA	7000 ft²	650 m²
North Harringey Junior School	2005	North Harringay, London, England, UK	350 ft²	33 m²
Senior Suite of Chatham	2005	Chicago, IL, USA	9976 ft²	927 m²
Saul Residence Pool Pump Shed	2005	Atlanta, GA, USA	64 ft²	6 m²
Chicago Residential Highrise	2005	Chicago, IL, USA	9548 ft²	887 m²
Barber Park Green Building	2005	Boise, ID, USA	3660 ft²	340 m²
Crate & Barrel Store at Mayfair Mall	2005	Wauwautosa, WI, USA	6080 ft²	565 m²
MIT - 23 Sidney Street	2005	Cambridge, MA, USA	8250 ft²	766 m²
Boeing	2005	St. Louis, MO, USA	30000 ft²	2787 m²
Storm Water Management on the Lafayette River	2005	Norfolk, VA, USA	600 ft²	56 m²
Canadian War Museum	2005	Ottawa, Canada	115002 ft²	10684 m²
Fullerton Student Residence	2005	Chicago, IL, USA	12000 ft²	1115 m²
Holy Redeemer Catholic Church	2005	Portland, OR, USA	4464 ft²	415 m²
Home Depot Western Avenue	2005	Chicago, IL, USA	60198 ft²	5593 m²
IKEA Stoughton Store	2005	Stoughton, MA, USA	21376 ft²	1986 m²
Target Store McKinnley	2005	Chicago, IL, USA	45963 ft²	4270 m²
Farm at Viamão	2005	Viamão, Brazil	2153 ft²	200 m²
Guimarães Residence	2005	Porto Alegre, Brazil	1615 ft²	150 m²
Royal Arsenal	2005	Woolwich, London, England, UK	5000 ft²	465 m²
Wegerzyn Gardens Metro Park	2005	Dayton, OH, USA	800 ft²	74 m²
Teig Residence Greenroof	2005	Washington, DC, USA	440 ft²	41 m²
Dayspring Greenroof	2005	Washington, DC, USA	600 ft²	56 m²
Bethel Residence	2005	Chicago, IL, USA	6000 ft²	557 m²
Lebanon Hills Regional Park Visitor Center	2005	Eagan, MN, USA	3750 ft²	348 m²
Asbury Park Nature Center	2005	Erie, PA, USA	1400 ft²	130 m²
Spring Street	2005	New York, NY, USA	5000 ft²	465 m²
Schuylkill Center for Environmental Education	2005	Philadelphia, PA, USA	1000 ft²	93 m²
Hillside Community Festival Stage	2005	Guelph, Canada	2625 ft²	244 m²
Silvercup Studios	2005	Long Island City, NY, USA	35000 ft²	3252 m²
Woods Hole Oceanographic Institute	2005	Woods Hole, MA, USA	480 ft²	45 m²
SunTrust Bank Mid-Atlantic Headquarters Facility	2005	Richmond, VA, USA	11800 ft²	1096 m²
National Aquarium in Baltimore	2005	Baltimore, MD, USA	4000 ft²	372 m²
Yellowbird	2005	New York, NY, USA	1400 ft²	130 m²
Goodman Residence	2005	Great Falls, VA, USA	2500 ft²	232 m²
Walter Reed Community Center	2005	Washington, DC, USA	18000 ft²	1672 m²
Mt. Holyoke Community College	2005	Holyoke, MA, USA	2400 ft²	223 m²
University of Waterloo	2005	Waterloo, Canada	10000 ft²	929 m²
Northwood High School	2005	Silver Spring, MD, USA	600 ft²	56 m²
Prange Residence	2005	Columbia, MD, USA	770 ft²	72 m²
1616 P Street	2005	Washington, DC, USA	3000 ft²	279 m²
Highland Beach Town Hall	2005	Annapolis, MD, USA	1072 ft²	100 m²
Student Union Expansion at the University of Central Florida (UCF)	2005	Orlando, FL, USA	1600 ft²	149 m²
Southern Illinois University Edwardsville (SIUE)	2005	Edwardsville, IL, USA	1386 ft²	129 m²
Ancaya Green Roof Garden Shed	2005	Raleigh, NC, USA	112 ft²	10 m²
Van't Hof Garage Roof	2005	Portland, OR, USA	225 ft²	21 m²
Starbucks at Circle C Ranch	2005	Austin, TX, USA	9704 ft²	902 m²
Royal Bank of Scotland Headquarters	2005	Edinburgh, Scotland, UK	16146 ft²	1500 m²
Naturación de Azoteas en Xochimilco	2005	Mexico City, Mexico	10764 ft²	1000 m²
Zeljo Studio Roof	2005	Arlington, VA, USA	200 ft²	19 m²
Massachusetts General Hospital Yawkey Center for Outpatient Care	2005	Boston, MA, USA	6500 ft²	604 m²
Residencial San Carlos	2005	Zapopan, Jalisco, Mexico	7965 ft²	740 m²
2nd Street Residence	2005	Brooklyn, NY, USA	400 ft²	37 m²
ABN AMRO	2005	Chicago, IL, USA	74700 ft²	6940 m²
St. Simon Stock R.C. Elementary School	2005	Bronx, NY, USA	3500 ft²	325 m²
Subaru Showroom	2005	Singapore, Singapore	14000 ft²	1301 m²
Burj Al Arab Hotel Helipad	2005	Dubai, United Arab Emirates	4467 ft²	415 m²
Financial District Banco de Santander	2005	Madrid, Spain	1075000 ft²	99873 m²
Aqualand: Aquascape, Inc. Headquarters	2005	St. Charles, IL, USA	256000 ft²	23784 m²
West Village, NY, Private Residence	2005	New York, NY, USA	1200 ft²	111 m²
Cannon Beach Residence	2005	Cannon Beach, OR, USA	800 ft²	74 m²
Betonwerk Eisack (Concrete Factory)	2005	Klausen, Italy	2691 ft²	250 m²
Princeville Hotel	2005	Princeville, Kauai, HI, USA	5000 ft²	465 m²
328 Euclid	2005	Toronto, Canada	2000 ft²	186 m²
Hotel Remota	2005	Puerto Natales, Chile	18700 ft²	1737 m²
Hydrogen House (Beaulieu Residence)	2005	Scottsdale, AZ, USA	6000 ft²	557 m²
Indianapolis Museum of Art (IMA)	2005	Indianapolis, IN, USA	15000 ft²	1394 m²
Bookmen Stacks Restaurant	2005	Minneapolis, MN, USA	8750 ft²	813 m²
Lady Bird Johnson Wildflower Center	2005	Austin, TX, USA	540 ft²	50 m²
Cathedral Park Place	2005	Portland, OR, USA	7100 ft²	660 m²
2020 Green Dream	2005	Chicago, IL, USA	250 ft²	23 m²
Grinham Residence	2005	Guelph, Canada	600 ft²	56 m²
Albemarle County Office Building	2005	Charlottesville, VA, USA	9000 ft²	836 m²
Ballard Library	2005	Seattle, WA, USA	20500 ft²	1905 m²
Friends Committee on National Legislation	2005	Washington, DC, USA	2000 ft²	186 m²
U.S. Border Station, Sault Sainte Marie	2005	Sault Sainte Marie, MI, USA	20000 ft²	1858 m²
Livingstone Family Residence	2005	Naples, NY, USA	1300 ft²	121 m²
Electronic Arts Motion Capture Studio	2005	Burnaby, Canada	30000 ft²	2787 m²
Treadwell Vacation Home	2005	Big Sur, CA, USA	1900 ft²	177 m²
Guang Wei Lu Residential Buildings	2005	Guangdong, China	376736 ft²	35001 m²
The Helena	2005	New York, NY, USA	11906 ft²	1106 m²
GrandParent Family Apartments	2005	Bronx, New York, NY, USA	8000 ft²	743 m²
Tribeca Green	2005	Manhattan, New York, NY, USA	5860 ft²	544 m²
Spire Midtown	2005	Atlanta, GA, USA	0 ft²	0 m²
Eclipse Buckhead	2005	Atlanta, GA, USA	0 ft²	0 m²
Plaza Midtown	2005	Atlanta, GA, USA	0 ft²	0 m²
Jiang Wan Cultural Center	2005	Shanghai, China	0 ft²	0 m²
Tempe Transportation Center Research Roofs	2005	Tempe, AZ, USA	36 ft²	3 m²
Millman/Zhu Residence	2004	Boston, MA, USA	1800 ft²	167 m²
Earth Ways Green Roof Pavilion	2004	St. Louis, MO, USA	170 ft²	16 m²
1425 K Street	2004	Washington, DC, USA	3500 ft²	325 m²
Furman Office Building	2004	Greenville, SC, USA	4200 ft²	390 m²
Michigan State University PSSB	2004	East Lansing, MI, USA	3500 ft²	325 m²
University of Georgia Test Plot #2	2004	Athens, GA, USA	500 ft²	46 m²
JDR Greenroof Demonstration Model & Trial Gardens	2004	Acworth, GA, USA	60 ft²	6 m²
Brading Roman Villa Isle of Wight	2004	Brading, England, UK	13864 ft²	1288 m²
Parking Block Roof Garden, Queenstown	2004	Singapore, Singapore	678126 ft²	63001 m²
Inn The Park, St. James's Park London	2004	London, England, UK	7535 ft²	700 m²
1- 5 Offord Street	2004	London, England, UK	700 ft²	65 m²
St. Martins in the Field School	2004	London, England, UK	16146 ft²	1500 m²
New Providence Wharf 2	2004	London, England, UK	6458 ft²	600 m²
New Providence Wharf	2004	London, England, UK	32292 ft²	3000 m²
Adams Morgan Greenroof	2004	Washington, DC, USA	250 ft²	23 m²
Takoma Park Residence	2004	Takoma Park, MD, USA	400 ft²	37 m²
Hawthorne Condominiums	2004	Portland, OR, USA	1480 ft²	137 m²
Theodore Alexander Jr. Science Center School	2004	Los Angeles, CA, USA	10000 ft²	929 m²
Kartsotis Residence	2004	Steamboat Springs, CO, USA	6250 ft²	581 m²
Center for Urban Ecology	2004	Washington, DC, USA	7000 ft²	650 m²
168 Elm Ave Pilot Project	2004	Elmhurst, IL, USA	250 ft²	23 m²
Four Seasons Hotel, Boston	2004	Boston, MA, USA	8500 ft²	790 m²
Harvard Graduate Student Housing (29 Garden Street)	2004	Cambridge, MA, USA	10000 ft²	929 m²
Manulife Financial U.S. Headquarters (601 Congress Street)	2004	Boston, MA, USA	11000 ft²	1022 m²
Viehscheune (Cattle Barn) Burgain, AG	2004	Pratteln, Switzerland	24757 ft²	2300 m²
Wood Glen Park	2004	Gaithersberg, MD, USA	1350 ft²	125 m²
North Carolina Arboretum	2004	Asheville, NC, USA	5600 ft²	520 m²
Living Classrooms	2004	Baltimore, MD, USA	2100 ft²	195 m²
Adair Dickerson, Jr. Art Building, Jordan N. Carlos Middle School, Woodward Academy	2004	College Park, GA, USA	5000 ft²	465 m²
Phillips Eco-Enterprise Center (PEEC)	2004	Minneapolis, MN, USA	4000 ft²	372 m²
Eastern Village Cohousing Condominium	2004	Silver Spring, MD, USA	16000 ft²	1486 m²
Swarthmore College Residence Hall	2004	Philadelphia, PA, USA	6500 ft²	604 m²
Harvard Hall	2004	Washington, DC, USA	20000 ft²	1858 m²
Marcy-Holmes Neighborhood Rainwater Resource Recycling	2004	Minneapolis, MN, USA	506 ft²	47 m²
Ralston Arboretum	2004	Raleigh, NC, USA	1500 ft²	139 m²
Raschke Residence	2004	Richmond, VA, USA	6000 ft²	557 m²
Anne Arundel Community College	2004	Pasadena, MD, USA	2500 ft²	232 m²
Rheingold Gardens	2004	Brooklyn, NY, USA	2400 ft²	223 m²
Howard Hughes Medical Center, Janelia Farm Research Campus	2004	Dulles, VA, USA	343000 ft²	31866 m²
Good Samaritan Hospital	2004	Baltimore, MD, USA	1400 ft²	130 m²
UMBC, Fayette St.	2004	Baltimore, MD, USA	1000 ft²	93 m²
Multi-Family Brooklyn, NY, Building	2004	Brooklyn, NY, USA	1000 ft²	93 m²
Crittenden Hospital	2004	Lansing, MI, USA	2500 ft²	232 m²
John Street Pumping Station	2004	Toronto, Canada	9000 ft²	836 m²
Weseley Place SC Center	2004	Toronto, Canada	1600 ft²	149 m²
League Residence	2004	Arlington, VA, USA	1500 ft²	139 m²
Save the Bay Center	2004	Providence, RI, USA	17000 ft²	1579 m²
South Providence Development Corp.	2004	Providence, RI, USA	2000 ft²	186 m²
Slippery Rock University of PA	2004	Slippery Rock, PA, USA	420 ft²	39 m²
ERSystems and Prairie Technologies Corporate HQ	2004	Rockford, MN, USA	5000 ft²	465 m²
Gallie Craig Coffee Shop	2004	Drummore, Stranraer, Scotland, UK	4306 ft²	400 m²
Detroit Performing Arts High School	2004	Detroit, MI, USA	6800 ft²	632 m²
General Hospital Condos	2004	Baltimore, MD, USA	4000 ft²	372 m²
Centerbrook Architects and Planners	2004	Centerbrook, CT, USA	400 ft²	37 m²
TF Moran Architects	2004	NH, USA	216 ft²	20 m²
Arlington, VA Commercial Project	2004	Arlington, VA, USA	1520 ft²	141 m²
Newark, DE, B'nai B'rith Temple	2004	Neward, DE, USA	720 ft²	67 m²
West County Library	2004	Woodbine, MD, USA	750 ft²	70 m²
Lennox Residence	2004	MD, USA	400 ft²	37 m²
Radio Shack World Headquarters	2004	Fort Worth, TX, USA	10000 ft²	929 m²
McCaffrey Development	2004	Arlington, VA, USA	104 ft²	10 m²
Hagen Residence	2004	Washington, DC, USA	350 ft²	33 m²
Private Virginia Beach Residence	2004	Virginia Beach, VA, USA	875 ft²	81 m²
American Red Cross Rauner Center	2004	Chicago, IL, USA	2800 ft²	260 m²
Brewer's Hill Natty Boh	2004	Baltimore, MD, USA	12000 ft²	1115 m²
Hastings Keith Federal Building, SSA	2004	New Bedford, MA, USA	3400 ft²	316 m²
Karen Peck Katz Conservation Education Center	2004	Milwaukee, WI, USA	3000 ft²	279 m²
Highland Gardens	2004	Milwaukee, WI, USA	20032 ft²	1861 m²
Target Store South Loop	2004	Chicago, IL, USA	7128 ft²	662 m²
Target Store West Addison	2004	Chicago, IL, USA	9664 ft²	898 m²
Private Medina, WA Residence	2004	Medina, WA, USA	6000 ft²	557 m²
Kansas City Central Library	2004	Kansas City, MO, USA	4000 ft²	372 m²
Millennium Park	2004	Chicago, IL, USA	1067220 ft²	99150 m²
Evergreen State College Seminar II Bldg	2004	Olympia, WA, USA	24000 ft²	2230 m²
University of Michigan Cyclotron Building Addition	2004	Ann Arbor, MI, USA	7500 ft²	697 m²
ROCH, Israel Roof Garden	2004	Petach Tikwa, Israel	2000 ft²	186 m²
InterContinental Resort	2004	Berchtesgaden, Germany	20452 ft²	1900 m²
Mazurek Art Studio	2004	Seattle, WA, USA	1200 ft²	111 m²
Broadway Housing Building	2004	Portland, OR, USA	18201 ft²	1691 m²
Clean Water Services	2004	Beaverton, OR, USA	8000 ft²	743 m²
Arthur M. Blank Family Office	2004	Atlanta, GA, USA	0 ft²	0 m²
Woodruff Arts Center	2004	Atlanta, GA, USA	322000 ft²	29915 m²
Fayetteville Public Library, Blair Library Building	2004	Fayetteville, AR, USA	2000 ft²	186 m²
Burpee Museum of Natural History	2004	Rockford, IL, USA	1000 ft²	93 m²
East Hills Center (of the Universe)	2004	Grand Rapids, MI, USA	7140 ft²	663 m²
Elephant House at Cologne Zoo	2004	Cologne, Germany	32000 ft²	2973 m²
Troy's Green Roof	2004	Tacoma, WA, USA	5000 ft²	465 m²
Steinhausen Office Complex	2004	Steinhausen, Switzerland	32292 ft²	3000 m²
Royal Plaza	2004	Sheffield, South Yorkshire, England, UK	8934 ft²	830 m²
Norfolk Park Primary School	2004	Sheffield, South Yorkshire, England, UK	18126 ft²	1684 m²
Doncaster Marina	2004	Sheffield, South Yorkshire, England, UK	35521 ft²	3300 m²
West One	2004	Sheffield, South Yorkshire, England, UK	43056 ft²	4000 m²
Weetwood Gardens	2004	Sheffield, South Yorkshire, England, UK	3767 ft²	350 m²
Forum Phase 2	2004	Atlanta, GA, USA	0 ft²	0 m²
City View	2004	Atlanta, GA, USA	0 ft²	0 m²
Hotel Intercontinental, Atlanta	2004	Atlanta, GA, USA	0 ft²	0 m²
Museum Tower at Centennial Hill	2004	Atlanta, GA, USA	0 ft²	0 m²
Private Shelter Island Residence	2004	Shelter Island, NY, USA	1200 ft²	111 m²
Katzmann Residence	2004	Ithaca, NY, USA	400 ft²	37 m²
The Drs. Paul and John Rekai Centre, Wellesley Central Place	2004	Toronto, Canada	9750 ft²	906 m²
The Robertson Building, 215 Spadina	2004	Toronto, Canada	4000 ft²	372 m²
Garden Studio	2004	Sheffield, Yorkshire, England, UK	225 ft²	21 m²
Ford Motor Company's River Rouge Plant	2003	Dearborn, MI, USA	454000 ft²	42179 m²
Punggol Roof Garden	2003	Singapore, Singapore	216000 ft²	20067 m²
University of Georgia Boyd GS Research	2003	Athens, GA, USA	500 ft²	46 m²
Historic Humble Oil Marriott	2003	Houston, TX, USA	10696 ft²	994 m²
Atlanta City Hall Pilot Green Roof	2003	Atlanta, GA, USA	3100 ft²	288 m²
Saul Nursery "The Swamp" Greenroof	2003	Atlanta, GA, USA	52 ft²	5 m²
Multnomah County Multnomah Building	2003	Portland, OR, USA	11893 ft²	1105 m²
Barbat-Harrison Green Roof Garage	2003	Mt. Baker, WA, USA	280 ft²	26 m²
Sproull-Radke Green Roof Garage/Workshop	2003	Kirkland, WA, USA	1500 ft²	139 m²
Glasgow Harbour	2003	Glasgow, Scotland, UK	0 ft²	0 m²
Arbroath Abbey Visitor Centre	2003	Arbroath, Scotland, UK	4144 ft²	385 m²
King County International Airport Terminal Building	2003	Seattle, WA, USA	8000 ft²	743 m²
Lillie Road (Beaufort Court)	2003	London, England, UK	15000 ft²	1394 m²
Takoma Park Greenroof Patio	2003	Takoma Park, MD, USA	450 ft²	42 m²
DCG Shed Greenroof	2003	Washington, DC, USA	36 ft²	3 m²
People's Food Co-op Ecoroof	2003	Portland, OR, USA	140 ft²	13 m²
Human Rights Campaign	2003	Washington, DC, USA	2020 ft²	188 m²
Shadow Wood Preserve Green Roof Demonstration	2003	Ft. Myers, FL, USA	2400 ft²	223 m²
Chicago Demonstrator	2003	Chicago, IL, USA	108 ft²	10 m²
Sanitation District No. 1 of Northern Kentucky (SD1)	2003	Fort Wright, KY, USA	5200 ft²	483 m²
Boston World Trade Center West Podium	2003	Boston, MA, USA	15000 ft²	1394 m²
Genzyme Center - Phase 1+2	2003	East Tauton, MA, USA	6070 ft²	564 m²
Klinikum 2, Cantonal Hospital of Basel	2003	Basel, Switzerland	32307 ft²	3001 m²
701 North Person Street	2003	Raleigh, NC, USA	1400 ft²	130 m²
Brown & Jones Architects	2003	Raleigh, NC, USA	1400 ft²	130 m²
Little Trees Visitor Center-Thompson Park Conservancy and Park	2003	Waltertown, NY, USA	2000 ft²	186 m²
Memphis Medical	2003	Memphis, TN, USA	2000 ft²	186 m²
Wildlands Conservancy	2003	Emmais, PA, USA	3000 ft²	279 m²
West County Library	2003	Anne Arundel, MD, USA	2400 ft²	223 m²
PPL Plaza	2003	Allentown, PA, USA	8000 ft²	743 m²
Bruce Odessey	2003	Silver Spring, MD, USA	200 ft²	19 m²
Demo Project	2003	PG County, MD, USA	3200 ft²	297 m²
Brooklyn Park Firehouse	2003	AA County, MD, USA	2000 ft²	186 m²
Nina Garfield	2003	Takoma Park, MD, USA	500 ft²	46 m²
Yorktown Square Condominiums	2003	Falls Church, VA, USA	4200 ft²	390 m²
Streuver Brothers, Eccles, and Rouse	2003	Baltimore, MD, USA	96 ft²	9 m²
Hip Housing	2003	Mt. Ranier, MD, USA	3000 ft²	279 m²
Private Pelham, NY, Residence	2003	Pelham, NY, USA	900 ft²	84 m²
Cornell University Dept. of Horticulture	2003	Ithaca, NY, USA	120 ft²	11 m²
Gaulin Residence	2003	Severna Park, MD, USA	600 ft²	56 m²
Johansen Residence	2003	Bovina, NY, USA	500 ft²	46 m²
Friends Central School	2003	Philadelphia, PA, USA	100 ft²	9 m²
Putney School Performing Arts Center	2003	Putney, VT, USA	5830 ft²	542 m²
Mount Washington Arboretum	2003	Baltimore, MD, USA	200 ft²	19 m²
Brazale Residence	2003	Philadelphia, PA, USA	780 ft²	72 m²
Kortright Center	2003	Kleinburg, Canada	12000 ft²	1115 m²
Durham College	2003	Toronto, Canada	5000 ft²	465 m²
Schwab Rehabilitation Hospital Rooftop Garden	2003	Chicago, IL, USA	10000 ft²	929 m²
Rohn Hills Fire Station	2003	Arlington, VA, USA	5000 ft²	465 m²
2100 Clarendon	2003	Arlington, VA, USA	5000 ft²	465 m²
Dundalk High School	2003	Dundalk, MD, USA	400 ft²	37 m²
Private Brooklyn, NY, Residence	2003	Brooklyn, NY, USA	2100 ft²	195 m²
Private Batesville, VA, Residence	2003	Batesville, VA, USA	400 ft²	37 m²
Mallet Creek Public Library	2003	Ann Arbor, MI, USA	13000 ft²	1208 m²
City & Country School	2003	New York, NY, USA	200 ft²	19 m²
PA Dept of Environmental Protection Southeast Regional Headquarters	2003	Norristown, PA, USA	1400 ft²	130 m²
Rhode Island Dept of Highways	2003	Providence, RI, USA	100 ft²	9 m²
Private Glen Mills, PA, Residence	2003	Glen Mills, PA, USA	200 ft²	19 m²
Southern District Police Station	2003	Edgewater, MD, USA	5000 ft²	465 m²
Seattle City Hall	2003	Seattle, WA, USA	13000 ft²	1208 m²
University of Wisconsin-Milwaukee Great Lakes Water Institute	2003	Milwaukee, WI, USA	6480 ft²	602 m²
NIH Porter Neuroscience Center	2003	Bethesda, MD, USA	15500 ft²	1440 m²
Epic Systems Corporate Headquarters	2003	Verona, WI, USA	15000 ft²	1394 m²
La Fuente Portico	2003	Porto Alegre, Brazil	215 ft²	20 m²
Ecovilas	2003	Porto Alegre, Brazil	19375 ft²	1800 m²
Kfouri Residence	2003	Porto Alegre, Brazil	2368 ft²	220 m²
Best Buy Elston Store	2003	Chicago, IL, USA	24000 ft²	2230 m²
Apple Computer Store, Chicago	2003	Chicago, IL, USA	2400 ft²	223 m²
Ecotelhado Vila Conceição	2003	Porto Alegre, Brazil	1292 ft²	120 m²
Soldier Field	2003	Chicago, IL, USA	239580 ft²	22258 m²
The Solaire - 20 River Terrace	2003	New York, NY, USA	9400 ft²	873 m²
The Island House	2003	Thousand Islands, Ontario, Canada	1700 ft²	158 m²
HSBC Bank Green Roof	2003	Mexico City, Mexico	7000 ft²	650 m²
Allgayer Residence	2003	Novo Hamburgo, Brazil	161 ft²	15 m²
Riverfront Residence	2003	Tucson, AZ, USA	1800 ft²	167 m²
Villa Saba	2003	Tibilis, Georgia	5400 ft²	502 m²
Creekside Education Centre	2003	London, England, UK	1076 ft²	100 m²
Aargauer Kunsthaus (Art Gallery)	2003	Aarau, Switzerland	6566 ft²	610 m²
Engine Company #98	2003	Chicago, IL, USA	1056 ft²	98 m²
Bureau of Criminal Apprehension	2003	St. Paul, MN, USA	11000 ft²	1022 m²
Native American Student and Community Center	2003	Portland, OR, USA	4000 ft²	372 m²
Museum Place Lofts	2003	Portand, OR, USA	11000 ft²	1022 m²
Prince Georges County Equipment Support	2003	Prince Georges County, MD, USA	8000 ft²	743 m²
Oak Park Library	2003	Oak Park, IL, USA	12500 ft²	1161 m²
Nashville Public Square	2003	Nashville, TN, USA	98010 ft²	9106 m²
WA State School for the Blind – Ogden Resource Center (ORC)	2003	Vancouver, WA, USA	6640 ft²	617 m²
BCIT Green Roof Research Facility	2003	Vancouver, B.C., Canada	1065 ft²	99 m²
White Rock Green Operations Building	2003	White Rock, Canada	1453 ft²	135 m²
Longley Hub	2003	Sheffield, South Yorkshire, England, UK	3391 ft²	315 m²
Roppongi Hills	2003	Tokyo, Japan	139931 ft²	13000 m²
IFC2	2003	Hong Kong, China	139931 ft²	13000 m²
Paramount at Buckhead	2003	Atlanta, GA, USA	0 ft²	0 m²
Atlantic Station, Phase I & II	2003	Atlanta, GA, USA	0 ft²	0 m²
CII-Sohrabji Godrej Green Business Centre (CIIGBC)	2003	Hyderabad, India	11000 ft²	1022 m²
Neuhoff Packing Plant Redevelopment	2002	Nashville, TN, USA	2600 ft²	242 m²
Earth Pledge Foundation	2002	New York City, NY, USA	700 ft²	65 m²
Eastview Neighbourhood Community Centre	2002	Toronto, Canada	5000 ft²	465 m²
The Chicago Center for Green Technology	2002	Chicago, IL, USA	2650 ft²	246 m²
Hawthorne Hostel Ecoroof	2002	Portland, OR, USA	650 ft²	60 m²
Schule Unterensingen	2002	Unterensingen, Germany	15000 ft²	1394 m²
MAG-Galerien (Gallery)	2002	Geislingen/Steige, Germany	107639 ft²	10000 m²
Penn State Center for Green Roof Research	2002	University Park, PA, USA	432 ft²	40 m²
Dock E at Zürich-Kloten International Airport (ZRH)	2002	Zürich, Switzerland	43056 ft²	4000 m²
North German Bank - NordLB	2002	Hanover, Germany	53820 ft²	5000 m²
MagCo Building	2002	Jessup, MD, USA	2500 ft²	232 m²
Church Street Station	2002	Evanston, IL, USA	8500 ft²	790 m²
Bautafel Hauptverwaltung NordLB (auf Deutsch)	2002	Hannover, Deutschland	53820 ft²	5000 m²
UVA Solar Home 2002	2002	Washington,, DC, USA	120 ft²	11 m²
Skokie Public Library	2002	Skokie, IL, USA	10000 ft²	929 m²
Bruker Daltonics Headquarters	2002	Billerica, MA, USA	2500 ft²	232 m²
Dexter School	2002	Boston, MA, USA	300 ft²	28 m²
Neuseway Nature Center	2002	Kinston, NC, USA	200 ft²	19 m²
Wayne Community College	2002	Goldsboro, NC, USA	1100 ft²	102 m²
Westwood Nature Center	2002	Chagrin, OH, USA	1250 ft²	116 m²
Heritage Office Complex	2002	Annapolis, MD, USA	400 ft²	37 m²
Montgomery Park Business Center	2002	Baltimore, MD, USA	34000 ft²	3159 m²
Asphof Hen Unit	2002	Rothenfluh, Switzerland	10764 ft²	1000 m²
Point Defiance Zoo and Aquarium Hospital	2002	Tacoma, WA, USA	10000 ft²	929 m²
Winter Road Facility, AA County	2002	Gambrila, MD, USA	500 ft²	46 m²
Emory Knoll Farms	2002	Street, MD, USA	1500 ft²	139 m²
Renaissance Center	2002	Edgewater, MD, USA	14000 ft²	1301 m²
Navet (The Hub)	2002	Alnarp, Sweden	5000 ft²	465 m²
Russel Wright Design Center	2002	Garrison, NY, USA	600 ft²	56 m²
Seattle Justice Center	2002	Seattle, WA, USA	8500 ft²	790 m²
Sihlpost Platform at Zurich Main Railway Station	2002	Zurich, Switzerland	9500 ft²	883 m²
Oaklyn Branch Library	2002	Evansville, IN, USA	17250 ft²	1603 m²
Peggy Notebaert Nature Museum	2002	Chicago, IL, USA	17000 ft²	1579 m²
Papzian Expansion, Swarthmore College	2002	Swarthmore, PA, USA	900 ft²	84 m²
Industrial Prototype	2002	PA, USA	4000 ft²	372 m²
Garden Room	2002	Shorewind, WI, USA	1900 ft²	177 m²
St. Wolfoldus Preschool	2002	Hohenwart, Germany	2799 ft²	260 m²
Kindergarten „St. Wolfoldus“ (auf Deutsch)	2002	Hohenwart, Deutschsland	2799 ft²	260 m²
Sachs Residence	2002	Chicago, IL, USA	600 ft²	56 m²
Taghkanic Residence	2002	Taghkanic, NY, USA	6700 ft²	622 m²
BedZED (Beddington Zero Energy Development)	2002	Beddington, Surrey, England, UK	10000 ft²	929 m²
Laban Dance Centre	2002	London, England, UK	4306 ft²	400 m²
Reeve Residence	2002	Lopez Island, WA, USA	2800 ft²	260 m²
Munich Re Office Building	2002	Munich, Germany	2000 ft²	186 m²
Brewery Block 4	2002	Portland, OR, USA	14000 ft²	1301 m²
Fire Station #12, Portland, OR	2002	Portland, OR, USA	2200 ft²	204 m²
Private Hospital Villa Nadia	2002	Pianoro, Italy	7535 ft²	700 m²
Barrel-Vaulted Private Residence	2002	Kempten, Germany	1200 ft²	111 m²
Tsing Yi Green Site Office	2002	Northern Costal, Tsing Yi Island, Hong Kong, China	3127 ft²	291 m²
Greenwich Academy	2002	Greenwich, CT, USA	17500 ft²	1626 m²
Tai Lung Laboratory	2002	Yuen Long, Hong Kong	8396 ft²	780 m²
Feng Huang Shan Hostel	2002	Guangdong, China	64583 ft²	6000 m²
Watersong	2002	Steamboat Springs, CO, USA	6000 ft²	557 m²
2828 Peachtree	2002	Atlanta, GA, USA	0 ft²	0 m²
Centennial Park West	2002	Atlanta, GA, USA	0 ft²	0 m²
Georgia World Congress Center Phase IV Expansion	2002	Atlanta, GA, USA	0 ft²	0 m²
World Congress Center MARTA Station	2002	Atlanta, GA, USA	0 ft²	0 m²
Almeida Theatre	2002	London, England, UK	0 ft²	0 m²
Alcoa Technical Center	2002	Pittsburgh, PA, USA	4800 ft²	446 m²
3TEN HauStudio	2001	Atlanta, GA, USA	670 ft²	62 m²
Ecotrust's Jean Vollum Natural Capital Center	2001	Portland, OR, USA	5123 ft²	476 m²
Chicago City Hall	2001	Chicago, IL, USA	20300 ft²	1886 m²
Hansa-Kolleg	2001	Hamburg, Germany	10764 ft²	1000 m²
Augustenborg Botanical Roof Garden	2001	Malmö, Sweden	102258 ft²	9500 m²
Life Expression Wellness Center	2001	Sugarloaf, PA, USA	6000 ft²	557 m²
Multi-story Car Park B at Zürich-Kloten (ZRH)	2001	Zürich, Switzerland	86111 ft²	8000 m²
Matthew Henson Park Greenroof Demonstration	2001	Washington, DC, USA	1200 ft²	111 m²
Epworth Manor	2001	Tyronne, PA, USA	4000 ft²	372 m²
Furbish Residence	2001	Pasadena, MD, USA	600 ft²	56 m²
Heinz 57 Center/Gimbels Building Restoration	2001	Pittsburgh, PA, USA	12000 ft²	1115 m²
Jubilee Park, Canary Wharf	2001	London, England, UK	236806 ft²	22000 m²
Riedel-Baustoff-Recycling Center (UFO)	2001	Moers, Germany	5382 ft²	500 m²
Schmid Log Cabin	2001	Rosswag, Germany	2691 ft²	250 m²
ABC Supply Company Headquarters	2001	Beloit, WI, USA	10370 ft²	963 m²
State Vineyard of Saxony Wackerbarth Castle	2001	Dresden, Germany	25833 ft²	2400 m²
Premier Automotive North American Headquarters	2001	Irvine, CA, USA	45000 ft²	4181 m²
Blockhaus Schmid (auf Deutsch)	2001	Rosswag, Deutschland	2691 ft²	250 m²
Hansa-Kolleg (auf Deutsch)	2001	Hamburg, Deutschland	10764 ft²	1000 m²
Jubilee Park, Canary Wharf (auf Deutsch)	2001	London, England, Großbritannien	236806 ft²	22000 m²
Riedel-Baustoff-Recycling (auf Deutsch)	2001	Moers, Deutscland	5382 ft²	500 m²
Turner Entertainment Complex & Headquarters	2001	Atlanta, GA, USA	0 ft²	0 m²
Buckhead Residential Tower	2001	Atlanta, GA, USA	0 ft²	0 m²
Orford Farm House	2001	Highgate, Canada	1500 ft²	139 m²
Heeley City Farm	2001	Sheffield, South Yorkshire, England, UK	64583 ft²	6000 m²
Mayfair Renaissance	2001	Atlanta, GA, USA	30000 ft²	2787 m²
Federal Reserve Bank of Atlanta	2001	Atlanta, GA, USA	0 ft²	0 m²
BellSouth Lenox Park	2001	Atlanta, GA, USA	0 ft²	0 m²
3303 Water Street, NW, Green Roof	2001	Washington, DC, USA	10000 ft²	929 m²
GreenZone Ford Dealership	2000	Umea, Sweden	0 ft²	0 m²
Church of Jesus Christ of Latter-Day Saints Conference Center	2000	Salt Lake City, UT, USA	217800 ft²	20235 m²
Optigrün international AG Headquarters Test Greenroof	2000	Sigmaringen, Germany	3500 ft²	325 m²
Michigan State University HTRC	2000	East Lansing, MI, USA	1920 ft²	178 m²
Toronto City Hall Green Roof Demonstration Project	2000	Toronto, Canada	3200 ft²	297 m²
Canary Wharf Estate	2000	London, England, UK	59202 ft²	5500 m²
Earth Conservation Corps	2000	Washington,, DC, USA	3000 ft²	279 m²
Basel Main Exhibition Hall	2000	Basel, Switzerland	86111 ft²	8000 m²
Kin Residence	2000	Wrightsville, PA, USA	2000 ft²	186 m²
Northern Institute of Technology (NITHH)	2000	Hamburg, Germany	5382 ft²	500 m²
Northern Institute of Technology - NITHH (auf Deutsch)	2000	Hamburg, Deutschland	5382 ft²	500 m²
Olson Family Garden, St. Louis Children's Hospital	2000	St. Louis, MO, USA	7500 ft²	697 m²
Buckman Terrace Apartments	2000	Portland, OR, USA	1700 ft²	158 m²
Atlanta Office Plaza	2000	Atlanta, GA, USA	0 ft²	0 m²
Merrill Lynch Headquarters	2000	London, England, UK	10000 ft²	929 m²
The Field Roofing Facility, NRCC	2000	Ottawa, Canada	800 ft²	74 m²
2500 Peachtree Condominium	2000	Atlanta, GA, USA	0 ft²	0 m²
Phillips Arena, Atlanta	2000	Atlanta, GA, USA	0 ft²	0 m²
Hamilton West Condo Apartments	1999	Portland, OR, USA	5140 ft²	478 m²
INTEGER Millennium House	1999	Watford, England, UK	3000 ft²	279 m²
Darmstadt Parking Garage	1999	Darmstadt-Kranichstein, Germany	100104 ft²	9300 m²
Parkdeck, Darmstadt-Kranichstein (auf Deutsch)	1999	Darmstadt-Kranichstein, Deutschland	100104 ft²	9300 m²
Mashantucket Pequot Museum	1998	Mashantucket, CT, USA	75000 ft²	6968 m²
Fencing Academy of Philadelphia	1998	Philadelphia, PA, USA	3000 ft²	279 m²
Alexander Ore Reservoir Roof	1998	Miami, FL, USA	190000 ft²	17652 m²
Daimler-Chrysler Project at Potsdamer Platz	1998	Berlin, Germany	538196 ft²	50001 m²
Zoller Barrel Roof Residence & Company HQ	1998	Vaihingen/Enz, Germany	1076 ft²	100 m²
Zoller „Tonnendach“ (auf Deutsch)	1998	Vaihingen/Enz, Deutschland	1076 ft²	100 m²
University of Applied Sciences Neubrandenburg	1998	Neubrandenburg, Germany	21528 ft²	2000 m²
Carrabba's Italian Grills	1998	Various, in 27 U.S. states, U.S.A.	104000 ft²	9662 m²
Delft University of Technology Library	1998	Delft, The Netherlands	16146 ft²	1500 m²
Logistikzentrum, Bondorf (Logistics Center)	1998	Bondorf, Germany	538196 ft²	50001 m²
Fairmont Royal York	1998	Toronto, Canada	4000 ft²	372 m²
Cummins Residence	1998	Deephaven, MN, USA	6000 ft²	557 m²
Mountain Equipment Co-op (MEC)	1998	Toronto, Canada	10000 ft²	929 m²
The GAP Headquarters, 901 Cherry	1997	San Bruno, CA, USA	69000 ft²	6410 m²
Zoo Atlanta’s Conservation Action Resources Center, Coca-Cola World Studio	1997	Atlanta, GA, USA	16000 ft²	1486 m²
Jacobs Island Car Park	1997	London, England, UK	64583 ft²	6000 m²
Brit’s Pub	1997	Minneapolis, MN, USA	11200 ft²	1041 m²
Liptan Garage Greenroof	1996	Portland, OR, USA	180 ft²	17 m²
Kletten Mountain Cabin	1996	MN, USA	450 ft²	42 m²
The Lunette Building	1996	Ranstatt, Germany	0 ft²	0 m²
The Company Group Gegenbauer Golf Course	1996	Berlin, Germany	15069 ft²	1400 m²
International Congress Center	1996	Tokyo, Japan	0 ft²	0 m²
optima Dachbegrünungs GmbH Headquarters	1996	Toresch, Germany	15000 ft²	1394 m²
Giese + Giese Architecture	1996	Berlin, Germany	15070 ft²	1400 m²
Trent University Environmental and Resource Sciences Vegetable Garden	1996	Peterborough, Canada	30000 ft²	2787 m²
Brú na Bóinne Visitor Centre	1996	Donore, County Meath, Ireland, UK	34445 ft²	3200 m²
Northpark 400	1996	Atlanta, GA, USA	86000 ft²	7990 m²
Georgia International Plaza	1996	Atlanta, GA, USA	304000 ft²	28243 m²
Vancouver Public Library (Library Square Building)	1995	Vancouver, B.C., Canada	28000 ft²	2601 m²
The Horniman Museum CUE Building	1995	London, England, UK	3035 ft²	282 m²
Bio-Chemistry Connector, Emory School of Medicine	1995	Atlanta, GA, USA	23000 ft²	2137 m²
Dandelion House	1995	Japan	0 ft²	0 m²
401 Richmond	1995	Toronto, Canada	9500 ft²	883 m²
Schiphol International Airport (AMS)	1994	Amsterdam, The Netherlands	143483 ft²	13330 m²
Omate Roof Terrace	1994	Omate, Italy	646 ft²	60 m²
Hundertwasserhaus Plochingen	1994	Plochingen, Germany	10000 ft²	929 m²
Schiphol Plaza at AMS	1994	Amsterdam, The Netherlands	91493 ft²	8500 m²
ACROS Fukuoka Prefectural International Hall	1994	Fukuoka, Japan	100000 ft²	9291 m²
Kandalama Hotel	1994	Dambulla, Sri Lanka	5000 ft²	465 m²
Marin County Jail	1994	San Rafael, CA, USA	110000 ft²	10220 m²
Lauer Systems	1993	Unterensingen, Germany	13000 ft²	1208 m²
Shaw's Cottage	1993	London, England, UK	1076 ft²	100 m²
Nine Houses, Dietikon	1993	Dietikon, Switzerland	43056 ft²	4000 m²
Ducks Unlimited Canada National HQ & Oak Hammock Marsh Interpretive Centre	1993	Winnipeg, Manitoba, Canada	28190 ft²	2619 m²
ECOVER	1992	Oostmalle, Belgium	53820 ft²	5000 m²
VHV Corporate Headquarters	1992	Hannover, Germany	35252 ft²	3275 m²
Madrid Underground Garage	1992	Madrid, Spain	6500 ft²	604 m²
University Library Basel	1992	Basel, Switzerland	10760 ft²	1000 m²
BMW Düsseldorf Office Building	1992	Düsseldorf, Germany	4306 ft²	400 m²
BMW-Gebäude, Düsseldorf (auf Deutsch)	1992	Düsseldorf, Deutschland	4306 ft²	400 m²
Ocean Houses at Post Ranch Inn	1992	Big Sur, CA, USA	3500 ft²	325 m²
Göppingen District Administration	1991	Göppingen, Germany	13832 ft²	1285 m²
Landratsamt Göppingen (auf Deutsch)	1991	Göppingen, Deutschland	13832 ft²	1285 m²
Mitsui-Yamaha Motor Company	1991	Neuss, Germany	1292 ft²	120 m²
Mitsui-Yamaha Motor (auf Deutsch)	1991	Neuss, Deutschland	1292 ft²	120 m²
UBS AG (Swiss Bank Union)	1990	Switzerland	0 ft²	0 m²
Frankfurt International Airport (FRA)	1990	Frankfurt, Germany	430556 ft²	40001 m²
Böblingen Mineraltherme	1990	Böblingen, Germany	30000 ft²	2787 m²
Changi General Hospital	1988	Singapore, Singapore	2000 ft²	186 m²
Rhypark	1987	Basel, Switzerland	1615 ft²	150 m²
Palais Omnisports de Paris-Bercy	1984	Paris, France	68889 ft²	6400 m²
Glenveigh National Park Centre	1983	Letterkenny, Donegal, Ireland, UK	12917 ft²	1200 m²
Raffles City Shopping Centre	1980	Singapore, Singapore	5000 ft²	465 m²
ufa-Fabrik Berlin	1980	Berlin, Germany	43056 ft²	4000 m²
Crowne Plaza Northstar Hotel	1978	Minneapolis, MN, USA	0 ft²	0 m²
Pliensau Funeral House	1977	Esslingen, Germany	5382 ft²	500 m²
Pliensaufriedhof (auf Deutsch)	1977	Esslingen, Deutschsland	5382 ft²	500 m²
GENO-Haus	1969	Stuttgart, Germany	30000 ft²	2787 m²
Kensington Roof Gardens (Derry & Toms)	1938	London, England, UK	65340 ft²	6070 m²
Rockefeller Center Roof Gardens	1936	New York, NY, USA	76400 ft²	7098 m²
Moos Water Filtration Plant (Seewasserwerk Moos)	1914	Wollishofen, Zürich, Switzerland	350000 ft²	32517 m²
Aberdeen Proving Ground	0	Aberdeen, MD, USA	3000 ft²	279 m²
Dulles Airport	0	Dulles, VA, USA	60000 ft²	5574 m²
Marine Corp Heritage Center	0	Quantico, VA, USA	0 ft²	0 m²
Richmond City Hall	0	Richmond, VA, USA	40000 ft²	3716 m²
Cornell University – Truck Garage	0	Ithaca, NY, USA	0 ft²	0 m²
Cornell University – Alice Cook House	0	Ithaca, NY, USA	0 ft²	0 m²
Sheffield Bus Shelter	0	Sheffield, South Yorkshire, England, UK	65 ft²	6 m²
The Cube	0	Sheffield, South Yorkshire, England, UK	7115 ft²	661 m²
Buttenwiesen High School Gymnasium	0	Buttenwiesen, Germany	48500 ft²	4506 m²
Schlössle Galerie	0	Pforzheim, Germany	75347 ft²	7000 m²
Cornell University – Plant Science Building	0	Ithaca, NY, USA	1000 ft²	93 m²
Baldwin Residence	0	Ithaca, NY, USA	200 ft²	19 m²
White Residence	0	Ithaca, NY, USA	600 ft²	56 m²
MacDonald Residence	0	Ithaca, NY, USA	1500 ft²	139 m²
Total Queried Roof Size: 20,895,383 ft² (1,941,286 m²)

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