All Electric Companies in the United States
| Provider | MWh Produced | CO2 Emissions | Emissions Rank | CO2 Emissions/MWh | Rank Emissions/MWh |
|---|---|---|---|---|---|
| Vistra Energy | 172,899,076MWh↓ | 97,939,160,132.5kg↑ | 1 | 569.1kg/MWh | 423 |
| Duke Energy | 220,453,887MWh↑ | 93,659,989,673.8kg↑ | 2 | 392.2kg/MWh | 507 |
| American Electric Power | 109,360,596MWh↓ | 79,093,345,928.5kg↓ | 3 | 757.2kg/MWh | 269 |
| Southern Company | 177,573,700MWh↓ | 75,370,617,681.3kg↑ | 4 | 420.9kg/MWh | 490 |
| First Energy | 93,808,621MWh↑ | 62,000,551,319.3kg↑ | 5 | 664.1kg/MWh | 362 |
| Berkshire Hathaway Energy | 119,807,927MWh↑ | 57,952,042,683kg↓ | 6 | 540.9kg/MWh | 439 |
| Dynegy Energy Services | 86,615,356MWh↑ | 52,446,998,429.2kg↑ | 7 | 610.3kg/MWh | 396 |
| PPL Electric Utilities | 52,452,851MWh↑ | 48,795,032,805.5kg↑ | 8 | 895.5kg/MWh | 168 |
| NextEra Energy | 213,737,026MWh↓ | 44,468,093,134.3kg↓ | 9 | 263.1kg/MWh | 581 |
| Luminant Energy | 75,739,575MWh↓ | 41,340,663,150.2kg↑ | 10 | 545.8kg/MWh | 434 |
| Tennessee Valley Authority | 141,997,117MWh↑ | 39,322,225,362.9kg↑ | 11 | 277.3kg/MWh | 573 |
| Florida Power & Light | 129,000,868MWh↓ | 38,361,759,108kg↓ | 12 | 322.7kg/MWh | 553 |
| PacifiCorp | 51,230,347MWh↓ | 37,672,408,331kg↓ | 13 | 820.1kg/MWh | 212 |
| Energy Capital Partners | 106,495,348MWh↑ | 37,358,580,416kg↑ | 14 | 350.7kg/MWh | 542 |
| Calpine | 103,529,934MWh↑ | 37,218,071,693.8kg↑ | 15 | 359.9kg/MWh | 534 |
| Xcel Energy | 71,871,058MWh↓ | 36,711,325,476.8kg↓ | 16 | 567.0kg/MWh | 427 |
| Dominion Energy | 119,946,460MWh↓ | 35,402,922,940.1kg↑ | 17 | 287.8kg/MWh | 569 |
| Entergy Power | 127,213,399MWh↓ | 34,582,122,435.9kg↓ | 18 | 371.2kg/MWh | 526 |
| NRG Energy | 48,727,477MWh↑ | 33,985,271,277.3kg↑ | 19 | 544.9kg/MWh | 436 |
| Alabama Power | 58,962,760MWh↓ | 30,020,819,120.9kg↑ | 20 | 519.7kg/MWh | 449 |
| Ameren Missouri | 34,703,345MWh↓ | 29,417,840,218.2kg↑ | 21 | 847.7kg/MWh | 188 |
| Ameren | 34,703,345MWh↓ | 29,417,840,218.2kg↑ | 21 | 847.7kg/MWh | 188 |
| Appalachian Power Company | 33,784,092MWh↑ | 28,630,656,605.5kg↑ | 23 | 847.5kg/MWh | 190 |
| Kentucky Utilities | 30,469,764MWh↑ | 27,920,028,421.1kg↑ | 24 | 912.7kg/MWh | 156 |
| Evergy | 36,914,173MWh↑ | 27,002,341,203.6kg↑ | 25 | 719.1kg/MWh | 314 |
| Mon Power | 26,975,930MWh↓ | 26,656,912,768.4kg↓ | 26 | 988.2kg/MWh | 101 |
| AES Corporation | 37,257,991MWh↑ | 26,245,041,295.8kg↑ | 27 | 711.6kg/MWh | 318 |
| DTE Energy | 36,038,916MWh↑ | 25,753,552,074.6kg↑ | 28 | 730.9kg/MWh | 302 |
| Georgia Power | 61,671,590MWh↑ | 24,108,249,427.3kg↑ | 29 | 389.6kg/MWh | 509 |
| Duke Energy Carolinas | 82,887,074MWh↑ | 23,962,443,007.9kg↓ | 30 | 245.8kg/MWh | 586 |
| ArcLight Capital | 32,455,194MWh↑ | 21,420,533,868.2kg↑ | 31 | 708.5kg/MWh | 320 |
| Louisville Gas & Electric | 21,983,087MWh↓ | 20,875,004,384.4kg↓ | 32 | 873.9kg/MWh | 178 |
| WEC Energy Group | 31,251,497MWh↑ | 19,777,878,225.7kg↑ | 33 | 688.3kg/MWh | 339 |
| NV Energy | 60,252,536MWh↑ | 19,618,642,734.4kg↓ | 34 | 322.5kg/MWh | 554 |
| Duke Energy Indiana | 20,942,770MWh↑ | 19,338,840,818.2kg↑ | 35 | 927.2kg/MWh | 150 |
| Duke Energy Florida | 40,397,193MWh↑ | 18,908,184,472.6kg↑ | 36 | 468.1kg/MWh | 471 |
| Duke Energy Progress | 57,839,571MWh↓ | 17,580,446,385.1kg↑ | 37 | 297.4kg/MWh | 565 |
| Energy Harbor | 16,622,032MWh↑ | 17,098,978,126.3kg↑ | 38 | 1028.7kg/MWh | 68 |
| Basin Electric Power Cooperative | 17,532,897MWh↓ | 16,848,430,109.7kg↓ | 39 | 965.3kg/MWh | 124 |
| Associated Electric Cooperative | 22,836,011MWh↓ | 16,644,518,182kg↓ | 40 | 728.9kg/MWh | 306 |
All
3511 electric companies
Distillate Fuel Oil
637 electric companies
Natural Gas
523 electric companies
Coal
250 electric companies
Solar
219 electric companies
Conventional Hydroelectric
210 electric companies
Wind
118 electric companies
Batteries or other use of electricity as an energy source
79 electric companies
Nuclear
71 electric companies
Residual Fuel Oil
66 electric companies
Landfill Gas
43 electric companies
Wood/Wood Waste Solids
31 electric companies
Waste/other Oil
30 electric companies
Petroleum Coke
29 electric companies
Jet Fuel
20 electric companies
Other Gas
20 electric companies
Kerosene
16 electric companies
Tire-derived Fuels
16 electric companies
Gaseous Propane
15 electric companies
Other Biomass Gas
14 electric companies
Other
10 electric companies
Geothermal
9 electric companies
Agricultural By-products
7 electric companies
Other Biomass Solids
7 electric companies
Waste Heat
6 electric companies
Biogenic Municipal Solid Waste
5 electric companies
Non-biogenic Municipal Solid Waste
5 electric companies
Blast Furnace Gas
3 electric companies
Other Biomass Liquids
2 electric companies
Sludge Waste
2 electric companies