Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,613	Canyon County, ID	53.2 GWh	4
#1,427	Caribou County, ID	111.6 GWh	4
#1,445	Fremont County, ID	105.9 GWh	4
#465	Kootenai County, ID	2.3 TWh	4
#1,517	Cass County, IL	79.9 GWh	4
#1,090	Coles County, IL	364.1 GWh	4
#107	De Witt County, IL	10.1 TWh	4
#1,926	Jo Daviess County, IL	6.9 GWh	4
#1,981	Knox County, IL	4.4 GWh	4
#621	Mason County, IL	1.3 TWh	4
#1,595	Pike County, IL	56.6 GWh	4
#1,061	White County, IL	395.1 GWh	4
#1,626	Cass County, IN	49.1 GWh	4
#2,064	Clark County, IN	1.7 GWh	4
#1,253	Greene County, IN	207.4 GWh	4
#1,968	Johnson County, IN	4.7 GWh	4
#1,729	Miami County, IN	27.6 GWh	4
#1,015	Posey County, IN	439.3 GWh	4
#292	Sullivan County, IN	4.6 TWh	4
#1,925	Vanderburgh County, IN	6.9 GWh	4
#288	Vigo County, IN	4.7 TWh	4
#888	Adams County, IA	601.8 GWh	4
#606	Boone County, IA	1.4 TWh	4
#1,943	Cedar County, IA	6.0 GWh	4
#2,047	Clayton County, IA	2.2 GWh	4
#764	Grundy County, IA	812.3 GWh	4
#602	Hamilton County, IA	1.4 TWh	4
#649	Lee County, IA	1.2 TWh	4
#607	Pocahontas County, IA	1.4 TWh	4
#1,123	Taylor County, IA	336.4 GWh	4
#706	Union County, IA	982.6 GWh	4
#1,616	Barton County, KS	52.0 GWh	4
#488	Clark County, KS	2.2 TWh	4
#907	Crawford County, KS	576.2 GWh	4
#776	Ellis County, KS	785.2 GWh	4
#579	Finney County, KS	1.5 TWh	4
#604	Gray County, KS	1.4 TWh	4
#2,149	Harper County, KS	4.0 MWh	4
#1,264	Kiowa County, KS	200.0 GWh	4
#512	Lyon County, KS	2.0 TWh	4
#193	Pottawatomie County, KS	6.9 TWh	4
#1,697	Reno County, KS	33.8 GWh	4
#1,611	Shawnee County, KS	53.3 GWh	4
#687	Wyandotte County, KS	1.1 TWh	4
#460	Boone County, KY	2.4 TWh	4
#209	McCracken County, KY	6.6 TWh	4
#558	Ascension Parish, LA	1.7 TWh	4
#347	Caddo Parish, LA	3.7 TWh	4
#1,515	Lafayette Parish, LA	80.4 GWh	4
#425	Rapides Parish, LA	2.7 TWh	4
#1,901	St. Bernard Parish, LA	8.3 GWh	4
#732	Washington Parish, LA	891.2 GWh	4
#1,789	Lincoln County, ME	18.4 GWh	4
#1,747	Carroll County, MD	24.8 GWh	4
#1,828	Worcester County, MD	13.5 GWh	4
#1,162	Baraga County, MI	287.5 GWh	4
#1,964	Cheboygan County, MI	4.9 GWh	4
#609	Eaton County, MI	1.4 TWh	4
#2,079	Gladwin County, MI	1.1 GWh	4
#1,481	Iosco County, MI	91.8 GWh	4
#630	Isabella County, MI	1.3 TWh	4
#493	Jackson County, MI	2.1 TWh	4
#1,345	Macomb County, MI	156.0 GWh	4
#1,111	Mason County, MI	345.8 GWh	4
#15	Monroe County, MI	24.9 TWh	4
#1,647	Muskegon County, MI	43.7 GWh	4
#929	Otsego County, MI	541.2 GWh	4
#1,961	Anoka County, MN	4.9 GWh	4
#293	Itasca County, MN	4.6 TWh	4
#859	Coahoma County, MS	640.7 GWh	4
#405	Hinds County, MS	3.0 TWh	4
#1,389	Lauderdale County, MS	128.5 GWh	4
#221	Lowndes County, MS	6.3 TWh	4
#1,874	Marshall County, MS	10.1 GWh	4
#1,199	Warren County, MS	251.9 GWh	4
#2,060	Cape Girardeau County, MO	1.8 GWh	4
#1,962	Grundy County, MO	4.9 GWh	4
#1,502	St. Louis County, MO	85.9 GWh	4
#1,645	St. Louis city, MO	43.8 GWh	4
#773	Flathead County, MT	789.3 GWh	4
#1,036	Lewis and Clark County, MT	421.1 GWh	4
#217	Lincoln County, NE	6.4 TWh	4
#1,790	Madison County, NE	18.2 GWh	4
#224	Otoe County, NE	6.2 TWh	4
#1,917	Thayer County, NE	7.5 GWh	4
#477	Wayne County, NE	2.3 TWh	4
#603	Webster County, NE	1.4 TWh	4
#1,119	White Pine County, NV	339.0 GWh	4
#1,504	Eddy County, NM	85.5 GWh	4
#1,479	Grant County, NM	92.9 GWh	4
#822	Guadalupe County, NM	705.2 GWh	4
#1,034	Otero County, NM	422.7 GWh	4
#352	Roosevelt County, NM	3.7 TWh	4
#1,489	Caldwell County, NC	88.1 GWh	4
#1,619	Camden County, NC	51.4 GWh	4
#1,698	Caswell County, NC	33.2 GWh	4
#1,216	Cherokee County, NC	232.1 GWh	4
#1,709	Henderson County, NC	31.6 GWh	4
#278	Oliver County, ND	4.9 TWh	4
#784	Highland County, OH	767.4 GWh	4

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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