Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#969	Ellis County, KS	509.8 GWh	4
#602	Finney County, KS	1.5 TWh	4
#619	Gray County, KS	1.4 TWh	4
#845	Harper County, KS	705.2 GWh	4
#1,371	Kiowa County, KS	174.0 GWh	4
#640	Lyon County, KS	1.3 TWh	4
#1,818	Reno County, KS	20.2 GWh	4
#1,966	Riley County, KS	7.3 GWh	4
#1,654	Shawnee County, KS	53.6 GWh	4
#662	Wyandotte County, KS	1.2 TWh	4
#412	Boone County, KY	2.9 TWh	4
#189	McCracken County, KY	7.1 TWh	4
#554	Ascension Parish, LA	1.7 TWh	4
#345	Caddo Parish, LA	3.8 TWh	4
#1,469	Lafayette Parish, LA	122.3 GWh	4
#349	Rapides Parish, LA	3.7 TWh	4
#2,000	St. Bernard Parish, LA	5.9 GWh	4
#1,811	Lincoln County, ME	21.0 GWh	4
#972	Piscataquis County, ME	506.7 GWh	4
#1,787	Carroll County, MD	24.4 GWh	4
#1,244	Baraga County, MI	271.9 GWh	4
#623	Eaton County, MI	1.4 TWh	4
#1,548	Iosco County, MI	90.9 GWh	4
#624	Isabella County, MI	1.4 TWh	4
#1,402	Macomb County, MI	159.0 GWh	4
#922	Mason County, MI	581.4 GWh	4
#1,298	Muskegon County, MI	222.2 GWh	4
#775	Otsego County, MI	834.9 GWh	4
#1,834	Anoka County, MN	18.2 GWh	4
#242	Itasca County, MN	5.6 TWh	4
#910	Coahoma County, MS	596.2 GWh	4
#478	Hinds County, MS	2.2 TWh	4
#1,461	Lauderdale County, MS	124.8 GWh	4
#1,928	Marshall County, MS	10.0 GWh	4
#110	Callaway County, MO	10.1 TWh	4
#2,109	Cape Girardeau County, MO	1.7 GWh	4
#2,021	Grundy County, MO	4.4 GWh	4
#1,982	St. Louis County, MO	6.5 GWh	4
#1,710	St. Louis city, MO	38.8 GWh	4
#852	Flathead County, MT	690.8 GWh	4
#1,086	Lewis and Clark County, MT	411.7 GWh	4
#1,076	Hall County, NE	420.4 GWh	4
#193	Lincoln County, NE	7.0 TWh	4
#176	Otoe County, NE	7.7 TWh	4
#2,011	Thayer County, NE	4.9 GWh	4
#465	Wayne County, NE	2.3 TWh	4
#653	Webster County, NE	1.2 TWh	4
#1,201	White Pine County, NV	306.7 GWh	4
#1,585	Eddy County, NM	77.4 GWh	4
#817	Guadalupe County, NM	758.8 GWh	4
#1,582	Caldwell County, NC	78.4 GWh	4
#1,607	Camden County, NC	70.7 GWh	4
#1,754	Caswell County, NC	30.5 GWh	4
#1,350	Cherokee County, NC	190.1 GWh	4
#1,914	Henderson County, NC	11.2 GWh	4
#272	Oliver County, ND	5.0 TWh	4
#1,428	Crawford County, OH	145.5 GWh	4
#2,069	Licking County, OH	3.0 GWh	4
#1,463	Marion County, OH	124.6 GWh	4
#1,062	Putnam County, OH	430.9 GWh	4
#430	Beaver County, OK	2.7 TWh	4
#575	Canadian County, OK	1.6 TWh	4
#756	Comanche County, OK	897.0 GWh	4
#1,259	Harper County, OK	261.1 GWh	4
#363	Muskogee County, OK	3.5 TWh	4
#986	Osage County, OK	495.0 GWh	4
#1,532	Harney County, OR	95.9 GWh	4
#1,699	Hood River County, OR	41.5 GWh	4
#314	Greene County, PA	4.1 TWh	4
#175	Indiana County, PA	7.7 TWh	4
#329	Lebanon County, PA	4.0 TWh	4
#696	Wyoming County, PA	1.1 TWh	4
#1,416	Chesterfield County, SC	150.3 GWh	4
#1,858	Clarendon County, SC	15.2 GWh	4
#2,066	Colleton County, SC	3.2 GWh	4
#1,581	Hampton County, SC	78.8 GWh	4
#1,762	Laurens County, SC	28.7 GWh	4
#18	Oconee County, SC	21.4 TWh	4
#1,233	Saluda County, SC	281.3 GWh	4
#32	York County, SC	18.4 TWh	4
#488	Deuel County, SD	2.1 TWh	4
#1,386	Fayette County, TN	167.0 GWh	4
#2,137	Gibson County, TN	455.0 MWh	4
#684	Loudon County, TN	1.1 TWh	4
#1,390	Madison County, TN	165.2 GWh	4
#849	Polk County, TN	694.2 GWh	4
#1,772	Washington County, TN	27.3 GWh	4
#654	Atascosa County, TX	1.2 TWh	4
#524	Castro County, TX	1.9 TWh	4
#1,033	Clay County, TX	448.2 GWh	4
#1,144	Crane County, TX	360.2 GWh	4
#840	Dawson County, TX	712.8 GWh	4
#1,151	Dickens County, TX	357.1 GWh	4
#1,124	Dimmit County, TX	380.7 GWh	4
#907	Erath County, TX	602.0 GWh	4
#139	Fayette County, TX	8.9 TWh	4
#585	Fisher County, TX	1.6 TWh	4
#396	Hale County, TX	3.2 TWh	4
#1,263	Hardin County, TX	256.8 GWh	4
#151	Hood County, TX	8.3 TWh	4

Net Generation data is based on the last 12 months since Jul 2026

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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