Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#138	Bucks County, PA	8.8 TWh	10
#816	Buena Vista County, IA	748.4 GWh	5
#777	Buffalo County, SD	813.0 GWh	1
#634	Buffalo County, WI	1.3 TWh	3
#1,915	Buffalo County, NE	9.0 GWh	2
#1,728	Bulloch County, GA	31.8 GWh	5
#352	Buncombe County, NC	3.7 TWh	9
#487	Bureau County, IL	2.2 TWh	11
#3	Burke County, GA	37.6 TWh	7
#796	Burke County, ND	782.4 GWh	1
#1,600	Burke County, NC	60.0 GWh	10
#801	Burleigh County, ND	770.4 GWh	3
#1,164	Burlington County, NJ	326.1 GWh	41
#1,659	Burnet County, TX	46.4 GWh	4
#1,932	Burnett County, WI	7.7 GWh	4
#2,087	Burt County, NE	1.5 GWh	3
#2,145	Butler County, NE	50.0 MWh	1
#2,110	Butler County, MO	560.0 MWh	1
#279	Butler County, OH	4.9 TWh	11
#960	Butler County, KS	521.1 GWh	6
#1,104	Butte County, SD	374.2 GWh	1
#1,896	Butte County, ID	10.1 GWh	1
#361	Butte County, CA	3.6 TWh	25
#1,228	Cabarrus County, NC	255.7 GWh	9
#1,657	Cache County, UT	46.8 GWh	5
#304	Caddo County, OK	4.4 TWh	13
#343	Caddo Parish, LA	3.8 TWh	4
#986	Calaveras County, CA	490.0 GWh	6
#56	Calcasieu Parish, LA	13.8 TWh	12
#1,515	Caldwell County, NC	88.1 GWh	4
#1,195	Caledonia County, VT	285.9 GWh	9
#1,200	Calhoun County, AL	280.4 GWh	3
#1,760	Calhoun County, AR	26.1 GWh	1
#192	Calhoun County, TX	6.9 TWh	11
#378	Calhoun County, SC	3.4 TWh	7
#665	Calhoun County, MI	1.2 TWh	14
#763	Calhoun County, FL	847.7 GWh	9
#534	Callahan County, TX	1.8 TWh	4
#187	Callaway County, MO	7.1 TWh	3
#49	Calvert County, MD	14.8 TWh	2
#121	Cambria County, PA	9.3 TWh	11
#1,137	Camden County, NJ	346.2 GWh	21
#1,667	Camden County, GA	43.2 GWh	3
#1,637	Camden County, NC	51.4 GWh	4
#2,112	Camden County, MO	542.0 MWh	1
#432	Cameron County, TX	2.7 TWh	24
#200	Campbell County, WY	6.9 TWh	11
#1,001	Campbell County, VA	472.1 GWh	6
#1,193	Campbell County, SD	286.1 GWh	1
#605	Canadian County, OK	1.5 TWh	4
#1,533	Candler County, GA	84.5 GWh	2
#1,648	Canyon County, ID	49.0 GWh	4
#2,081	Cape Girardeau County, MO	1.8 GWh	4
#1,953	Cape May County, NJ	6.6 GWh	5
#784	Capitol Planning Region, CT	796.8 GWh	56
#322	Carbon County, WY	4.0 TWh	21
#808	Carbon County, MT	754.6 GWh	5
#997	Carbon County, PA	474.2 GWh	6
#966	Carbon County, UT	512.6 GWh	3
#1,456	Caribou County, ID	111.6 GWh	4
#809	Carlton County, MN	752.3 GWh	6
#721	Caroline County, VA	992.5 GWh	1
#2,094	Caroline County, MD	1.3 GWh	2
#2,040	Carroll County, IL	3.0 GWh	1
#2,114	Carroll County, NH	484.0 MWh	3
#1,625	Carroll County, VA	54.4 GWh	5
#1,814	Carroll County, IN	17.4 GWh	1
#1,768	Carroll County, MD	24.8 GWh	4
#1,494	Carroll County, AR	98.6 GWh	4
#1,449	Carroll County, MS	114.3 GWh	1
#94	Carroll County, KY	10.8 TWh	1
#259	Carroll County, OH	5.3 TWh	2
#719	Carroll County, IA	995.0 GWh	5
#326	Carson County, TX	4.0 TWh	12
#1,354	Carter County, TN	169.3 GWh	2
#1,543	Carver County, MN	79.1 GWh	19
#569	Cascade County, MT	1.6 TWh	9
#230	Cass County, MI	6.1 TWh	2
#575	Cass County, IA	1.6 TWh	6
#466	Cass County, MO	2.3 TWh	3
#2,128	Cass County, ND	152.0 MWh	2
#1,675	Cass County, MN	42.3 GWh	3
#1,149	Cass County, TX	336.7 GWh	1
#1,158	Cass County, IL	331.8 GWh	4
#1,302	Cass County, IN	199.5 GWh	5
#1,298	Cass County, NE	202.4 GWh	3
#1,110	Cassia County, ID	367.0 GWh	10
#615	Castro County, TX	1.4 TWh	4
#1,719	Caswell County, NC	32.7 GWh	4
#183	Catawba County, NC	7.3 TWh	21
#1,234	Catron County, NM	252.1 GWh	1
#1,505	Cattaraugus County, NY	94.3 GWh	14
#817	Cavalier County, ND	748.2 GWh	3
#1,633	Cayuga County, NY	52.8 GWh	16
#365	Cecil County, MD	3.5 TWh	9
#1,614	Cedar County, MO	57.1 GWh	2
#1,963	Cedar County, IA	6.0 GWh	4
#837	Cedar County, NE	712.6 GWh	2
#1,499	Centre County, PA	97.2 GWh	5
#420	Cerro Gordo County, IA	2.8 TWh	6

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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