All Electric Companies in the United States

National Average:74 providers
ProviderArrow UpArrow pointing upwards.MWh ProducedArrow UpArrow pointing upwards.CO2 EmissionsArrow UpArrow pointing upwards.Emissions RankArrow UpArrow pointing upwards.CO2 Emissions/MWhArrow UpArrow pointing upwards.Rank Emissions/MWhArrow UpArrow pointing upwards.
Vistra Energy172,899,076MWh97,939,160,132.5kg1569.1kg/MWh423
Duke Energy220,453,887MWh93,659,989,673.8kg2392.2kg/MWh507
American Electric Power109,360,596MWh79,093,345,928.5kg3757.2kg/MWh269
Southern Company177,573,700MWh75,370,617,681.3kg4420.9kg/MWh490
First Energy93,808,621MWh62,000,551,319.3kg5664.1kg/MWh362
Berkshire Hathaway Energy119,807,927MWh57,952,042,683kg6540.9kg/MWh439
Dynegy Energy Services86,615,356MWh52,446,998,429.2kg7610.3kg/MWh396
PPL Electric Utilities52,452,851MWh48,795,032,805.5kg8895.5kg/MWh168
NextEra Energy213,737,026MWh44,468,093,134.3kg9263.1kg/MWh581
Luminant Energy75,739,575MWh41,340,663,150.2kg10545.8kg/MWh434
Tennessee Valley Authority141,997,117MWh39,322,225,362.9kg11277.3kg/MWh573
Florida Power & Light129,000,868MWh38,361,759,108kg12322.7kg/MWh553
PacifiCorp51,230,347MWh37,672,408,331kg13820.1kg/MWh212
Energy Capital Partners106,495,348MWh37,358,580,416kg14350.7kg/MWh542
Calpine103,529,934MWh37,218,071,693.8kg15359.9kg/MWh534
Xcel Energy71,871,058MWh36,711,325,476.8kg16567.0kg/MWh427
Dominion Energy119,946,460MWh35,402,922,940.1kg17287.8kg/MWh569
Entergy Power127,213,399MWh34,582,122,435.9kg18371.2kg/MWh526
NRG Energy48,727,477MWh33,985,271,277.3kg19544.9kg/MWh436
Alabama Power58,962,760MWh30,020,819,120.9kg20519.7kg/MWh449
Ameren Missouri34,703,345MWh29,417,840,218.2kg21847.7kg/MWh188
Ameren34,703,345MWh29,417,840,218.2kg21847.7kg/MWh188
Appalachian Power Company33,784,092MWh28,630,656,605.5kg23847.5kg/MWh190
Kentucky Utilities30,469,764MWh27,920,028,421.1kg24912.7kg/MWh156
Evergy36,914,173MWh27,002,341,203.6kg25719.1kg/MWh314
Mon Power26,975,930MWh26,656,912,768.4kg26988.2kg/MWh101
AES Corporation37,257,991MWh26,245,041,295.8kg27711.6kg/MWh318
DTE Energy36,038,916MWh25,753,552,074.6kg28730.9kg/MWh302
Georgia Power61,671,590MWh24,108,249,427.3kg29389.6kg/MWh509
Duke Energy Carolinas82,887,074MWh23,962,443,007.9kg30245.8kg/MWh586
ArcLight Capital32,455,194MWh21,420,533,868.2kg31708.5kg/MWh320
Louisville Gas & Electric21,983,087MWh20,875,004,384.4kg32873.9kg/MWh178
WEC Energy Group31,251,497MWh19,777,878,225.7kg33688.3kg/MWh339
NV Energy60,252,536MWh19,618,642,734.4kg34322.5kg/MWh554
Duke Energy Indiana20,942,770MWh19,338,840,818.2kg35927.2kg/MWh150
Duke Energy Florida40,397,193MWh18,908,184,472.6kg36468.1kg/MWh471
Duke Energy Progress57,839,571MWh17,580,446,385.1kg37297.4kg/MWh565
Energy Harbor16,622,032MWh17,098,978,126.3kg381028.7kg/MWh68
Basin Electric Power Cooperative17,532,897MWh16,848,430,109.7kg39965.3kg/MWh124
Associated Electric Cooperative22,836,011MWh16,644,518,182kg40728.9kg/MWh306
Last Reviewed By: Nick Reese
Published: 2021-06-02Last Updated: 2021-10-14