Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#159	Bucks County, PA	8.1 TWh	10
#811	Buena Vista County, IA	748.4 GWh	5
#774	Buffalo County, SD	813.0 GWh	1
#657	Buffalo County, WI	1.2 TWh	3
#1,905	Buffalo County, NE	9.0 GWh	2
#1,725	Bulloch County, GA	31.8 GWh	5
#333	Buncombe County, NC	3.8 TWh	9
#490	Bureau County, IL	2.2 TWh	11
#4	Burke County, GA	35.9 TWh	7
#795	Burke County, ND	765.7 GWh	1
#1,600	Burke County, NC	60.0 GWh	10
#794	Burleigh County, ND	770.4 GWh	3
#1,154	Burlington County, NJ	326.4 GWh	41
#1,653	Burnet County, TX	46.4 GWh	4
#1,923	Burnett County, WI	7.7 GWh	4
#2,080	Burt County, NE	1.5 GWh	3
#2,105	Butler County, MO	560.0 MWh	1
#2,140	Butler County, NE	50.0 MWh	1
#272	Butler County, OH	5.0 TWh	11
#957	Butler County, KS	523.2 GWh	6
#1,123	Butte County, SD	351.7 GWh	1
#1,887	Butte County, ID	10.1 GWh	1
#368	Butte County, CA	3.4 TWh	25
#1,221	Cabarrus County, NC	254.4 GWh	9
#1,659	Cache County, UT	44.4 GWh	5
#294	Caddo County, OK	4.5 TWh	13
#340	Caddo Parish, LA	3.7 TWh	4
#963	Calaveras County, CA	513.9 GWh	6
#59	Calcasieu Parish, LA	13.3 TWh	12
#1,513	Caldwell County, NC	88.1 GWh	4
#1,178	Caledonia County, VT	290.7 GWh	9
#1,194	Calhoun County, AL	280.0 GWh	3
#1,752	Calhoun County, AR	26.2 GWh	1
#779	Calhoun County, FL	801.0 GWh	9
#681	Calhoun County, MI	1.1 TWh	14
#199	Calhoun County, TX	6.8 TWh	11
#350	Calhoun County, SC	3.6 TWh	7
#543	Callahan County, TX	1.7 TWh	4
#174	Callaway County, MO	7.7 TWh	3
#47	Calvert County, MD	14.7 TWh	2
#107	Cambria County, PA	9.9 TWh	11
#1,130	Camden County, NJ	344.0 GWh	21
#2,107	Camden County, MO	542.0 MWh	1
#1,654	Camden County, GA	46.0 GWh	3
#1,635	Camden County, NC	51.4 GWh	4
#431	Cameron County, TX	2.7 TWh	24
#198	Campbell County, WY	6.8 TWh	11
#992	Campbell County, VA	472.5 GWh	6
#1,183	Campbell County, SD	286.1 GWh	1
#630	Canadian County, OK	1.3 TWh	4
#1,529	Candler County, GA	85.0 GWh	2
#1,631	Canyon County, ID	52.3 GWh	4
#2,074	Cape Girardeau County, MO	1.8 GWh	4
#1,948	Cape May County, NJ	6.6 GWh	5
#797	Capitol Planning Region, CT	761.3 GWh	56
#960	Carbon County, UT	519.0 GWh	3
#805	Carbon County, MT	756.3 GWh	5
#989	Carbon County, PA	475.1 GWh	6
#335	Carbon County, WY	3.8 TWh	21
#1,453	Caribou County, ID	111.6 GWh	4
#802	Carlton County, MN	757.1 GWh	6
#2,088	Caroline County, MD	1.3 GWh	2
#740	Caroline County, VA	901.2 GWh	1
#259	Carroll County, OH	5.3 TWh	2
#90	Carroll County, KY	10.9 TWh	1
#711	Carroll County, IA	995.0 GWh	5
#1,494	Carroll County, AR	98.6 GWh	4
#1,393	Carroll County, MS	142.1 GWh	1
#2,032	Carroll County, IL	3.0 GWh	1
#2,109	Carroll County, NH	484.0 MWh	3
#1,810	Carroll County, IN	17.4 GWh	1
#1,761	Carroll County, MD	24.8 GWh	4
#1,623	Carroll County, VA	54.4 GWh	5
#322	Carson County, TX	4.0 TWh	12
#1,349	Carter County, TN	169.3 GWh	2
#1,542	Carver County, MN	79.0 GWh	19
#562	Cascade County, MT	1.6 TWh	9
#444	Cass County, MO	2.6 TWh	3
#318	Cass County, MI	4.1 TWh	2
#567	Cass County, IA	1.6 TWh	6
#2,122	Cass County, ND	184.0 MWh	2
#1,669	Cass County, MN	42.3 GWh	3
#1,193	Cass County, IL	281.2 GWh	4
#1,140	Cass County, TX	336.7 GWh	1
#1,292	Cass County, NE	202.4 GWh	3
#1,509	Cass County, IN	90.7 GWh	5
#1,101	Cassia County, ID	367.0 GWh	10
#655	Castro County, TX	1.2 TWh	4
#1,717	Caswell County, NC	32.7 GWh	4
#156	Catawba County, NC	8.2 TWh	21
#1,211	Catron County, NM	263.6 GWh	1
#1,483	Cattaraugus County, NY	102.8 GWh	14
#812	Cavalier County, ND	748.2 GWh	3
#1,630	Cayuga County, NY	52.8 GWh	16
#370	Cecil County, MD	3.4 TWh	9
#1,614	Cedar County, MO	57.1 GWh	2
#1,957	Cedar County, IA	6.0 GWh	4
#834	Cedar County, NE	712.6 GWh	2
#1,498	Centre County, PA	97.4 GWh	5
#429	Cerro Gordo County, IA	2.7 TWh	6

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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