27 | CF Industries | 20,066,539 | 14% | 43% | 50% | Chemicals | |
87 | Linde | 7,983,736 | 20% | 68% | 21% | Chemicals | |
81 | SK Capital Partners | 8,368,730 | 13% | 41% | 79% | Chemicals, Other, Waste | |
46 | Air Products & Chemicals | 12,683,848 | 16% | 69% | 20% | Chemicals, Power Plants | |
39 | Dow Inc. | 16,126,051 | 16% | 48% | 26% | Chemicals, Power Plants, Metals, Waste, Petroleum and Natural Gas Systems, Other | |
95 | Westlake Chemical | 7,280,840 | 16% | 35% | 45% | Chemicals, Power Plants, Other | |
23 | Koch Industries | 24,237,277 | 0.4% | 13% | 47% | 16% | Chemicals, Pulp and Paper, Refineries, Other, Minerals, Waste |
74 | LyondellBasell | 9,110,668 | 18% | 77% | 25% | Chemicals, Refineries, Other | |
15 | Cleveland-Cliffs | 32,585,506 | 0.5% | 21% | 59% | 24% | Metals, Minerals, Other, Waste |
25 | United States Steel | 22,224,821 | 20% | 47% | 41% | Metals, Waste, Other | |
47 | LafargeHolcim | 12,567,194 | 11% | 43% | 23% | Minerals | |
91 | HeidelbergCement | 7,789,447 | 8% | 42% | 24% | Minerals | |
99 | Cemex | 6,793,463 | 13% | 64% | 28% | Minerals | |
71 | Murray Energy | 9,199,673 | 17% | 34% | 23% | Other | |
90 | Consol Energy | 7,852,634 | 10% | 8% | 37% | Other, Petroleum and Natural Gas Systems | |
50 | Archer Daniels Midland | 12,388,843 | 14% | 20% | 36% | Other, Pulp and Paper, Waste | |
59 | Williams Companies | 10,419,125 | 12% | 40% | 23% | Petroleum and Natural Gas Systems | |
79 | DCP Midstream Partners | 8,591,190 | 12% | 45% | 17% | Petroleum and Natural Gas Systems | |
94 | Hilcorp Energy | 7,298,799 | 21% | 73% | 39% | Petroleum and Natural Gas Systems | |
98 | Cheniere Energy | 6,798,440 | 15% | 59% | 75% | Petroleum and Natural Gas Systems | |
66 | Occidental Petroleum | 9,819,714 | 13% | 56% | 24% | Petroleum and Natural Gas Systems, Chemicals, Power Plants, Other | |
63 | Enterprise Products Partners | 10,093,106 | 20% | 73% | 14% | Petroleum and Natural Gas Systems, Other, Chemicals | |
35 | Energy Transfer | 17,469,106 | 15% | 62% | 27% | Petroleum and Natural Gas Systems, Other, Power Plants | |
68 | CenterPoint Energy | 9,573,455 | 18% | 48% | 29% | Petroleum and Natural Gas Systems, Power Plants, Other | |
93 | Targa Resources | 7,530,122 | 21% | 75% | 28% | Petroleum and Natural Gas Systems, Power Plants, Refineries | |
83 | ConocoPhillips | 8,283,288 | 15% | 70% | 17% | Petroleum and Natural Gas Systems, Refineries | |
53 | Kinder Morgan | 11,177,640 | 20% | 73% | 4% | Petroleum and Natural Gas Systems, Refineries, Other | |
40 | BP | 15,377,834 | 19% | 75% | 32% | Petroleum and Natural Gas Systems, Refineries, Power Plants, Chemicals, Other | |
1 | Vistra Energy | 106,510,086 | 1.6% | 12% | 39% | 12% | Power Plants |
28 | LS Power | 19,800,359 | 17% | 62% | 24% | Power Plants | |
30 | Associated Electric Cooperative Inc | 18,623,427 | 18% | 31% | 42% | Power Plants | |
42 | Colstrip Power Plant (single power plant) | 14,277,559 | 5% | 31% | 100% | Power Plants | |
43 | Plant Scherer (single power plant) | 13,764,419 | 8% | 24% | 100% | Power Plants | |
51 | Santee Cooper | 11,923,179 | 17% | 37% | 72% | Power Plants | |
56 | Navajo Generating Station (single power plant) | 10,900,039 | 17% | 67% | 100% | Power Plants | |
57 | Laramie River (single power plant) | 10,641,644 | 11% | 11% | 100% | Power Plants | |
58 | Keystone Generating Station (single power plant) | 10,546,345 | 13% | 6% | 100% | Power Plants | |
60 | Tri-State Generation & Transmission Association | 10,325,808 | 15% | 28% | 81% | Power Plants | |
61 | Tenaska | 10,321,909 | 11% | 24% | 22% | Power Plants | |
67 | Energy Harbor | 9,802,205 | 16% | 7% | 49% | Power Plants | |
69 | Buckeye Power | 9,553,589 | 15% | 10% | 98% | Power Plants | |
73 | Omaha Public Power District | 9,141,102 | 15% | 35% | 75% | Power Plants | |
86 | TransAlta | 8,081,779 | 14% | 21% | 99% | Power Plants | |
88 | Starwood Energy Group | 7,922,716 | 12% | 40% | 33% | Power Plants | |
97 | Intermountain Power Agency | 6,806,155 | 17% | 21% | 100% | Power Plants | |
100 | Invenergy | 6,725,155 | 14% | 18% | 54% | Power Plants | |
89 | Carlyle Group | 7,855,688 | 12% | 33% | 24% | Power Plants, Chemicals | |
32 | Basin Electric Power Cooperative | 18,198,882 | 11% | 12% | 37% | Power Plants, Chemicals, Minerals, Other | |
8 | Energy Capital Partners | 41,420,489 | 0.6% | 15% | 66% | 9% | Power Plants, Metals |
96 | Alcoa | 7,165,693 | 11% | 18% | 73% | Power Plants, Metals, Petroleum and Natural Gas Systems, Other, Waste | |
5 | American Electric Power | 70,044,545 | 1.1% | 16% | 19% | 14% | Power Plants, Other |
11 | NRG Energy | 36,806,514 | 0.6% | 9% | 59% | 35% | Power Plants, Other |
18 | Evergy Inc. | 27,620,949 | 0.4% | 17% | 35% | 27% | Power Plants, Other |
29 | AES Corp. | 19,586,036 | 18% | 64% | 46% | Power Plants, Other | |
34 | FirstEnergy | 18,050,230 | 18% | 9% | 65% | Power Plants, Other | |
44 | Pinnacle West Capital | 12,945,950 | 21% | 69% | 68% | Power Plants, Other | |
45 | Prairie State Generating | 12,737,155 | 8% | 7% | 100% | Power Plants, Other | |
48 | Lower Colorado River Authority | 12,483,976 | 12% | 33% | 83% | Power Plants, Other | |
49 | OGE Energy | 12,417,783 | 15% | 39% | 32% | Power Plants, Other | |
75 | Nebraska Public Power District | 9,108,320 | 10% | 14% | 88% | Power Plants, Other | |
92 | General Electric | 7,554,989 | 15% | 17% | 93% | Power Plants, Other | |
13 | Entergy | 35,760,849 | 0.5% | 18% | 53% | 22% | Power Plants, Other, Petroleum and Natural Gas Systems |
55 | Fortis | 11,102,572 | 21% | 56% | 74% | Power Plants, Other, Petroleum and Natural Gas Systems | |
2 | Duke Energy | 87,140,105 | 1.3% | 14% | 29% | 13% | Power Plants, Other, Petroleum and Natural Gas Systems, Waste |
65 | Salt River Project | 9,857,595 | 12% | 41% | 26% | Power Plants, Other, Waste | |
6 | U.S. Government | 47,504,228 | 0.7% | 15% | 43% | 19% | Power Plants, Other, Waste, Petroleum and Natural Gas Systems, Chemicals |
26 | WEC Energy Group | 22,179,428 | 13% | 31% | 34% | Power Plants, Petroleum and Natural Gas Systems | |
31 | Blackstone | 18,584,285 | 19% | 67% | 35% | Power Plants, Petroleum and Natural Gas Systems | |
52 | Riverstone Holdings | 11,680,019 | 14% | 44% | 22% | Power Plants, Petroleum and Natural Gas Systems | |
54 | San Antonio Public Service Board | 11,160,732 | 19% | 78% | 61% | Power Plants, Petroleum and Natural Gas Systems | |
76 | Ares Management | 8,822,339 | 16% | 60% | 35% | Power Plants, Petroleum and Natural Gas Systems | |
82 | Alliant Energy | 8,297,835 | 12% | 19% | 19% | Power Plants, Petroleum and Natural Gas Systems | |
16 | DTE Energy | 30,551,954 | 0.5% | 19% | 30% | 50% | Power Plants, Petroleum and Natural Gas Systems, Metals |
4 | Berkshire Hathaway | 74,960,726 | 1.1% | 14% | 36% | 15% | Power Plants, Petroleum and Natural Gas Systems, Minerals, Metals, Other, Chemicals |
3 | Southern Company | 86,244,286 | 1.3% | 15% | 48% | 22% | Power Plants, Petroleum and Natural Gas Systems, Other |
7 | Xcel Energy | 46,975,696 | 0.7% | 13% | 39% | 24% | Power Plants, Petroleum and Natural Gas Systems, Other |
9 | NextEra Energy | 40,521,250 | 0.6% | 14% | 53% | 19% | Power Plants, Petroleum and Natural Gas Systems, Other |
14 | Dominion Energy | 35,646,444 | 0.5% | 15% | 46% | 13% | Power Plants, Petroleum and Natural Gas Systems, Other |
17 | PPL Corp. | 28,493,455 | 0.4% | 17% | 25% | 35% | Power Plants, Petroleum and Natural Gas Systems, Other |
22 | Ameren | 24,314,880 | 0.4% | 10% | 25% | 58% | Power Plants, Petroleum and Natural Gas Systems, Other |
36 | CMS Energy | 17,391,563 | 23% | 48% | 48% | Power Plants, Petroleum and Natural Gas Systems, Other | |
64 | NiSource | 9,973,179 | 14% | 27% | 67% | Power Plants, Petroleum and Natural Gas Systems, Other | |
70 | Public Service Enterprise | 9,227,091 | 15% | 62% | 23% | Power Plants, Petroleum and Natural Gas Systems, Other | |
78 | Exelon | 8,591,684 | 13% | 47% | 27% | Power Plants, Petroleum and Natural Gas Systems, Other | |
80 | Emera | 8,580,013 | 15% | 54% | 35% | Power Plants, Petroleum and Natural Gas Systems, Other | |
19 | ArcLight Capital Partners | 26,560,645 | 0.4% | 18% | 58% | 40% | Power Plants, Petroleum and Natural Gas Systems, Refineries |
72 | Great River Energy | 9,167,913 | 6% | 7% | 94% | Power Plants, Waste | |
84 | Seminole Electric Cooperative | 8,253,452 | 24% | 38% | 82% | Power Plants, Waste | |
33 | Macquarie | 18,158,027 | 16% | 50% | 30% | Power Plants, Waste, Petroleum and Natural Gas Systems, Other | |
85 | PDVSA (Petroleos de Venezuela S.A.) | 8,172,262 | 12% | 44% | 58% | Refineries, Chemicals | |
24 | Valero Energy | 23,474,041 | 0.4% | 17% | 71% | 14% | Refineries, Chemicals, Other |
41 | PBF Energy | 14,654,623 | 15% | 65% | 25% | Refineries, Chemicals, Power Plants, Petroleum and Natural Gas Systems | |
37 | Royal Dutch Shell | 16,504,977 | 16% | 67% | 24% | Refineries, Petroleum and Natural Gas Systems, Chemicals, Other | |
21 | Chevron | 24,549,906 | 0.4% | 14% | 67% | 20% | Refineries, Petroleum and Natural Gas Systems, Chemicals, Power Plants, Waste, Other |
10 | Exxon Mobil | 38,252,969 | 0.6% | 15% | 55% | 29% | Refineries, Petroleum and Natural Gas Systems, Power Plants, Chemicals, Other |
12 | Marathon Petroleum | 36,405,742 | 0.6% | 15% | 65% | 21% | Refineries, Petroleum and Natural Gas Systems, Power Plants, Chemicals, Other |
20 | Phillips 66 | 26,375,931 | 0.4% | 14% | 65% | 15% | Refineries, Power Plants, Chemicals, Petroleum and Natural Gas Systems, Waste, Other |
38 | Waste Management | 16,159,383 | 13% | 48% | 5% | Waste | |
62 | Republic Services | 10,312,300 | 13% | 58% | 4% | Waste | |
77 | Waste Connections Inc. | 8,796,500 | 11% | 33% | 14% | Waste, Other |
This edition of the Greenhouse 100 ranks companies by C02-equivalent greenhouse gas emissions (including CO2, methane, nitrous oxide, and fluorinated gases, but not biogenic CO2) directly released by large facilities in the US in 2019.
Percentage of 2019 U.S. greenhouse gas emissions from all sources: parent corporation or entity's percentage of all U.S. greenhouse gas emissions, including electric power, transportation, industrial, commercial, residential, and agricultural emissions, the total of which is 6,558 million metric tons of CO2 equivalents according to the 2019 U.S. Inventory of Greenhouse Gas Emissions and Sinks. Source: US EPA.
Environmental Justice (EJ): Poor Share and Minority Share: Shares of the potential co-pollutants of combustion borne by people living below the poverty line or by people in minority racial/ethnic groups. In the U.S. population, 10.5 percent lived below the poverty line in 2019 and 40 percent are members of minority racial/ethnic groups.
Sources: US EPA, US Census, and CTIP.
The links from each parent name lead to an application that gives detailed facility and sector information about the company. You can also search for companies not on the Greenhouse 100. For more information on the data, see the technical notes.