Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,448	Fulton County, PA	127.1 GWh	1
#2,092	Perry County, PA	2.1 GWh	1
#2,153	Abbeville County, SC	117.0 MWh	1
#1,412	Dorchester County, SC	150.0 GWh	1
#932	McCormick County, SC	566.0 GWh	1
#1,570	Aurora County, SD	79.8 GWh	1
#1,229	Bon Homme County, SD	282.3 GWh	1
#820	Buffalo County, SD	745.8 GWh	1
#1,105	Butte County, SD	393.4 GWh	1
#1,163	Campbell County, SD	342.9 GWh	1
#616	Charles Mix County, SD	1.4 TWh	1
#2,052	Clay County, SD	3.5 GWh	1
#1,812	Davison County, SD	20.3 GWh	1
#1,368	Fall River County, SD	170.2 GWh	1
#2,149	Kingsbury County, SD	135.0 MWh	1
#1,826	Lawrence County, SD	18.4 GWh	1
#1,912	Lincoln County, SD	10.9 GWh	1
#2,164	Stanley County, SD	67.6 MWh	1
#1,763	Turner County, SD	27.6 GWh	1
#1,597	Bedford County, TN	71.6 GWh	1
#2,037	Carroll County, TN	3.9 GWh	1
#1,466	Clay County, TN	120.9 GWh	1
#1,148	DeKalb County, TN	355.8 GWh	1
#1,337	Dickson County, TN	191.4 GWh	1
#2,124	Hancock County, TN	934.0 MWh	1
#316	Hawkins County, TN	4.2 TWh	1
#2,173	Henderson County, TN	38.0 MWh	1
#602	Humphreys County, TN	1.5 TWh	1
#1,737	Knox County, TN	32.6 GWh	1
#1,149	Lake County, TN	354.5 GWh	1
#2,140	Lauderdale County, TN	283.0 MWh	1
#1,167	Lincoln County, TN	337.2 GWh	1
#918	Marion County, TN	577.6 GWh	1
#1,350	Obion County, TN	184.2 GWh	1
#2,103	Overton County, TN	1.9 GWh	1
#374	Roane County, TN	3.4 TWh	1
#1,164	Sevier County, TN	341.3 GWh	1
#1,034	Smith County, TN	441.3 GWh	1
#140	Stewart County, TN	8.9 TWh	1
#832	Weakley County, TN	719.9 GWh	1
#1,113	Cass County, TX	388.1 GWh	1
#846	Donley County, TX	684.4 GWh	1
#1,182	Gregg County, TX	321.3 GWh	1
#1,453	Hamilton County, TX	126.1 GWh	1
#658	Irion County, TX	1.2 TWh	1
#646	Johnson County, TX	1.3 TWh	1
#672	Marion County, TX	1.2 TWh	1
#1,230	Martin County, TX	279.9 GWh	1
#1,863	Menard County, TX	14.5 GWh	1
#1,060	Motley County, TX	425.1 GWh	1
#637	Ochiltree County, TX	1.3 TWh	1
#1,307	Runnels County, TX	211.6 GWh	1
#786	Schleicher County, TX	809.6 GWh	1
#1,153	Stephens County, TX	352.0 GWh	1
#2,032	Upshur County, TX	4.1 GWh	1
#922	Waller County, TX	573.3 GWh	1
#971	Winkler County, TX	507.5 GWh	1
#1,181	Daggett County, UT	323.2 GWh	1
#2,017	Duchesne County, UT	4.5 GWh	1
#1,841	Garfield County, UT	17.2 GWh	1
#1,952	Morgan County, UT	8.0 GWh	1
#1,430	Rich County, UT	137.6 GWh	1
#1,308	Sevier County, UT	211.6 GWh	1
#468	Uintah County, UT	2.3 TWh	1
#2,115	Grand Isle County, VT	1.4 GWh	1
#1,811	Albemarle County, VA	20.4 GWh	1
#731	Caroline County, VA	948.1 GWh	1
#1,850	Clarke County, VA	15.6 GWh	1
#1,706	Essex County, VA	38.3 GWh	1
#2,136	Highland County, VA	323.0 MWh	1
#1,618	King and Queen County, VA	65.0 GWh	1
#1,459	Orange County, VA	124.1 GWh	1
#1,804	Patrick County, VA	21.8 GWh	1
#1,977	Roanoke County, VA	6.5 GWh	1
#1,192	Russell County, VA	310.1 GWh	1
#1,220	Washington County, VA	287.0 GWh	1
#1,711	Hampton city, VA	37.3 GWh	1
#2,116	Norfolk city, VA	1.4 GWh	1
#81	Douglas County, WA	11.7 TWh	1
#975	Skamania County, WA	503.6 GWh	1
#1,247	Barbour County, WV	264.5 GWh	1
#1,899	Jackson County, WV	11.9 GWh	1
#1,416	Nicholas County, WV	149.1 GWh	1
#1,972	Raleigh County, WV	6.8 GWh	1
#1,333	Wetzel County, WV	194.6 GWh	1
#1,256	Wood County, WV	256.9 GWh	1
#2,188	Door County, WI	5.0 MWh	1
#1,904	Green Lake County, WI	11.6 GWh	1
#1,938	Iron County, WI	9.1 GWh	1
#1,405	Sauk County, WI	152.9 GWh	1
#1,897	Shawano County, WI	12.0 GWh	1
#2,144	Sheridan County, WY	171.0 MWh	1

Net Generation data is based on the last 12 months since Dec 2025

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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