Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#130	Bucks County, PA	9.3 TWh	10
#823	Buena Vista County, IA	748.0 GWh	5
#824	Buffalo County, SD	745.8 GWh	1
#708	Buffalo County, WI	1.0 TWh	4
#1,952	Buffalo County, NE	8.2 GWh	2
#1,740	Bulloch County, GA	32.5 GWh	5
#333	Buncombe County, NC	4.0 TWh	12
#468	Bureau County, IL	2.3 TWh	20
#2	Burke County, GA	37.4 TWh	8
#794	Burke County, ND	795.6 GWh	2
#1,670	Burke County, NC	48.2 GWh	11
#808	Burleigh County, ND	771.5 GWh	3
#1,180	Burlington County, NJ	326.7 GWh	43
#1,597	Burnet County, TX	74.9 GWh	5
#1,967	Burnett County, WI	7.2 GWh	6
#2,113	Burt County, NE	1.5 GWh	3
#2,131	Butler County, MO	679.0 MWh	1
#2,176	Butler County, NE	38.0 MWh	1
#269	Butler County, OH	5.0 TWh	12
#984	Butler County, KS	496.3 GWh	6
#1,101	Butte County, SD	402.6 GWh	1
#1,956	Butte County, ID	7.8 GWh	1
#366	Butte County, CA	3.5 TWh	25
#1,251	Cabarrus County, NC	266.9 GWh	9
#2,107	Cache County, UT	1.8 GWh	5
#310	Caddo County, OK	4.2 TWh	13
#345	Caddo Parish, LA	3.8 TWh	4
#967	Calaveras County, CA	512.8 GWh	6
#54	Calcasieu Parish, LA	14.4 TWh	13
#1,826	Caldwell County, MO	19.6 GWh	1
#1,582	Caldwell County, NC	78.4 GWh	4
#1,320	Caldwell County, TX	207.9 GWh	2
#1,246	Caledonia County, VT	271.1 GWh	9
#1,003	Calhoun County, AL	481.5 GWh	3
#733	Calhoun County, FL	955.5 GWh	9
#204	Calhoun County, TX	6.8 TWh	11
#651	Calhoun County, MI	1.2 TWh	14
#397	Calhoun County, SC	3.2 TWh	7
#1,791	Calhoun County, AR	24.1 GWh	1
#514	Callahan County, TX	1.9 TWh	5
#110	Callaway County, MO	10.1 TWh	4
#50	Calvert County, MD	14.9 TWh	3
#209	Cambria County, PA	6.7 TWh	11
#1,172	Camden County, NJ	335.4 GWh	21
#2,135	Camden County, MO	536.0 MWh	1
#1,712	Camden County, GA	38.1 GWh	3
#1,607	Camden County, NC	70.7 GWh	4
#446	Cameron County, TX	2.6 TWh	33
#208	Campbell County, WY	6.7 TWh	11
#975	Campbell County, VA	506.2 GWh	6
#1,166	Campbell County, SD	342.9 GWh	1
#575	Canadian County, OK	1.6 TWh	4
#1,539	Candler County, GA	93.5 GWh	2
#1,711	Canyon County, ID	38.2 GWh	4
#2,109	Cape Girardeau County, MO	1.7 GWh	4
#2,029	Cape May County, NJ	4.2 GWh	5
#758	Capitol Planning Region, CT	893.8 GWh	61
#298	Carbon County, WY	4.5 TWh	21
#992	Carbon County, UT	490.3 GWh	3
#836	Carbon County, MT	716.0 GWh	5
#1,089	Carbon County, PA	407.6 GWh	6
#1,512	Caribou County, ID	102.4 GWh	4
#858	Carlton County, MN	675.0 GWh	6
#1,537	Caroline County, MD	94.3 GWh	2
#782	Caroline County, VA	817.3 GWh	1
#722	Carroll County, IA	994.4 GWh	5
#248	Carroll County, OH	5.5 TWh	2
#106	Carroll County, KY	10.2 TWh	1
#1,583	Carroll County, NH	78.4 GWh	3
#1,394	Carroll County, MS	163.4 GWh	1
#1,330	Carroll County, AR	201.2 GWh	4
#1,787	Carroll County, MD	24.4 GWh	4
#2,073	Carroll County, IL	2.8 GWh	1
#2,041	Carroll County, TN	3.9 GWh	1
#1,686	Carroll County, VA	44.1 GWh	5
#1,861	Carroll County, IN	15.0 GWh	1
#335	Carson County, TX	3.9 TWh	14
#1,442	Carter County, TN	135.9 GWh	2
#1,565	Carver County, MN	84.6 GWh	19
#605	Cascade County, MT	1.5 TWh	9
#156	Cass County, MI	8.2 TWh	2
#450	Cass County, MO	2.5 TWh	3
#582	Cass County, IA	1.6 TWh	6
#1,697	Cass County, MN	41.7 GWh	3
#2,148	Cass County, ND	216.0 MWh	3
#1,407	Cass County, NE	154.6 GWh	3
#1,120	Cass County, TX	388.1 GWh	1
#1,051	Cass County, IN	437.1 GWh	5
#1,199	Cass County, IL	308.1 GWh	5
#1,228	Cassia County, ID	282.9 GWh	10
#524	Castro County, TX	1.9 TWh	4
#1,754	Caswell County, NC	30.5 GWh	4
#158	Catawba County, NC	8.2 TWh	22
#1,288	Catron County, NM	232.8 GWh	1
#1,418	Cattaraugus County, NY	149.9 GWh	16
#772	Cavalier County, ND	836.8 GWh	3
#1,614	Cayuga County, NY	67.4 GWh	17
#370	Cecil County, MD	3.5 TWh	10
#850	Cedar County, NE	694.0 GWh	2
#1,641	Cedar County, MO	58.5 GWh	2

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

Browse Counties By State