All Corporate GHG Emitters

According to this portal's Publishing Organization, this page was last reviewed in August 2026 against our methodology. Figures and extracts on this site, including tables above 1,000 rows when the corpus is that large, are the publisher's responsibility.

Showing 2,001–2,100 of 2,289 companies ranked by total greenhouse gas emissions reported to the EPA Greenhouse Gas Reporting Program (GHGRP) as of 2011.

# Company Total CO2e (MT)
2001 Aurubis Buffalo 25,392.904
2002 Jupiter Aluminum 25,389.004
2003 Board of Regents of the University of Nebraska 25,371.154
2004 Seminole Pipeline CO 25,204.956
2005 Revere Copper Products 25,175.802
2006 Oklahoma State University 25,094.956
2007 Materion 25,060.456
2008 The George Washington University 25,057.058
2009 O-At-Ka Milk Products Cooperative 25,025.156
2010 Omya Industries 25,019.956
2011 Lincoln Electric Holdings 25,005.856
2012 Xerox 24,998.056
2013 Brown University 24,994.456
2014 Oldham Family 24,989.11
2015 Rockland Power Partners III 24,906.308
2016 State of Wyoming 24,844.26
2017 Fiber Industries 24,787.556
2018 Demenno Kerdoon 24,755.556
2019 Sc Johnson & Son 24,715.172
2020 Northwell Health 24,713.052
2021 Westchester County Department of Environmental Facilities 24,690.55
2022 M2s Group Intermediate Holdings 24,684.158
2023 Rowan University 24,622.908
2024 Spangler Cos 24,405.808
2025 Worthington Industries 24,363.156
2026 County of Clark Indiana 24,279.75
2027 Alton Steel 24,279.296
2028 County of Crook Oregon 24,191.75
2029 Skyworks Solutions 24,116.72
2030 Rochester District Heating Cooperative 24,108.66
2031 Sun Chemical 24,078.46
2032 West Texas Gas 24,045.382
2033 Northern Light Health 24,023.36
2034 Los Angeles General Medical Center 23,974.46
2035 O'brien Industrial Holding 23,923.492
2036 Mead Johnson & CO 23,910.36
2037 City of Pasadena California 23,888.612
2038 City of Greenville South Carolina 23,786.75
2039 Milan Energy 23,755.96
2040 The Children's Hospital of Philadelphia 23,736.214
2041 Alliance Energy Group 23,699.76
2042 Masonite International 23,657.396
2043 Daimler Trucks North America 23,631.106
2044 Mallinckrodt Enterprises Holdings 23,602.412
2045 Nassa County Board of County Commissioners 23,520.5
2046 Mustang Fuel 23,473.162
2047 Avenal Regional Landfill 23,404.25
2048 Osco Industries 23,399.444
2049 Gloucester County Improvement Authority 23,374.8
2050 Reserve Group Management 23,336.982
2051 Landfill Management 23,305.85
2052 Kia Motors 23,188.412
2053 Alcon Laboratories 23,131.164
2054 City of Atlanta Georgia 23,042.75
2055 Pyco Industries 22,957.264
2056 Quad County Environmental 22,717
2057 Sri 22,636.764
2058 Huhtamaki Americas 22,467.162
2059 Pq 22,438.616
2060 Erco (us) Holdings 22,426.468
2061 Panolam Industries International 22,346.172
2062 Copper Valley Electric Assoc 22,342.608
2063 County of Snohomish Washington 22,301.328
2064 Mcminn County Government 22,297.25
2065 Metals Recovery Holdings 22,032.62
2066 Pb Leiner USA 22,011.868
2067 Chalk Cliff 21,988.668
2068 Wholestone Farms Cooperative 21,971.768
2069 Blue Earth County Environmental 21,936.748
2070 Keymark 21,923.368
2071 Wellhead Electric 21,919.936
2072 US Mineral Products CO 21,903.494
2073 Landreth CO Stockholders 21,862.022
2074 Columbia County Georgia 21,803
2075 Savannah River Nuclear Solutions 21,702.194
2076 Element Resources de 21,664.232
2077 Newman & 21,562.768
2078 County of Butte 21,525.75
2079 County of Lenoir North Carolina 21,403.25
2080 Mph Waterbury 21,363.17
2081 Alexin 21,295.32
2082 Mississippi State University 21,269.518
2083 Bear Mountain 21,205.46
2084 Worthington Steel 21,172.42
2085 Miami University 21,097.32
2086 Prairie Aquatech Manufacturing 21,065.42
2087 Northwestern Memorial Healthcare 20,854.318
2088 Reading Health System 20,806.772
2089 Winnebago County Solid Waste Management Board 20,624.062
2090 Skana Aluminum 20,464.77
2091 Black Bear Midstream Holdings 20,444.902
2092 County of Kauai Hawaii 20,432.5
2093 University System of New Hampshire 20,385.006
2094 G & W Electric 20,353.013
2095 Diodes 20,237.058
2096 County of Granville 20,195.5
2097 Ngk North America 20,167.424
2098 Mayor & Council of Baltimore 20,112
2099 Utah Gas 20,046.236
2100 Mckittrick 19,967.976

Source: EPA Greenhouse Gas Reporting Program (GHGRP) Each company total uses its facilities' latest available report in the 2011–2023 dataset; it is not a cumulative all-years total.

Compiled from official public sources by the publisher.

Download the state aggregate CSV used on this site: ghgrp-state-statistics.csv. Key findings live on statistics.

Every figure on PlainCarbon is rendered directly from EPA Greenhouse Gas Reporting Program (GHGRP) data, no number is typed in by an editor. This page draws directly on the EPA Greenhouse Gas Reporting Program (GHGRP), no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. For the boundaries on using this data, read our privacy policy, terms of use, and appropriate-use disclaimer.