Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#818	Buena Vista County, IA	748.4 GWh	5
#778	Buffalo County, SD	813.0 GWh	1
#682	Buffalo County, WI	1.2 TWh	3
#1,920	Buffalo County, NE	9.0 GWh	2
#1,738	Bulloch County, GA	31.8 GWh	5
#346	Buncombe County, NC	3.7 TWh	9
#486	Bureau County, IL	2.2 TWh	11
#3	Burke County, GA	37.2 TWh	7
#805	Burke County, ND	769.2 GWh	1
#1,618	Burke County, NC	60.0 GWh	10
#804	Burleigh County, ND	770.4 GWh	3
#1,166	Burlington County, NJ	325.5 GWh	41
#1,669	Burnet County, TX	46.4 GWh	4
#1,936	Burnett County, WI	7.7 GWh	4
#2,085	Burt County, NE	1.5 GWh	3
#2,145	Butler County, NE	50.0 MWh	1
#2,109	Butler County, MO	560.0 MWh	1
#276	Butler County, OH	5.0 TWh	11
#962	Butler County, KS	521.8 GWh	6
#1,116	Butte County, SD	365.9 GWh	1
#1,903	Butte County, ID	10.1 GWh	1
#365	Butte County, CA	3.5 TWh	25
#1,241	Cabarrus County, NC	252.4 GWh	9
#1,645	Cache County, UT	53.5 GWh	5
#310	Caddo County, OK	4.2 TWh	13
#337	Caddo Parish, LA	3.8 TWh	4
#939	Calaveras County, CA	555.5 GWh	6
#53	Calcasieu Parish, LA	14.3 TWh	12
#2,030	Caldwell County, MO	3.5 GWh	1
#1,530	Caldwell County, NC	88.1 GWh	4
#1,213	Caledonia County, VT	276.9 GWh	9
#1,202	Calhoun County, AL	283.8 GWh	3
#388	Calhoun County, SC	3.2 TWh	7
#756	Calhoun County, FL	870.1 GWh	9
#194	Calhoun County, TX	7.0 TWh	11
#661	Calhoun County, MI	1.2 TWh	14
#1,767	Calhoun County, AR	26.1 GWh	1
#524	Callahan County, TX	1.9 TWh	4
#187	Callaway County, MO	7.2 TWh	3
#49	Calvert County, MD	14.9 TWh	2
#154	Cambria County, PA	8.1 TWh	11
#1,150	Camden County, NJ	338.6 GWh	21
#1,653	Camden County, NC	51.4 GWh	4
#1,687	Camden County, GA	40.9 GWh	3
#2,111	Camden County, MO	542.0 MWh	1
#428	Cameron County, TX	2.7 TWh	24
#200	Campbell County, WY	6.9 TWh	11
#1,199	Campbell County, SD	286.1 GWh	1
#1,009	Campbell County, VA	469.5 GWh	6
#608	Canadian County, OK	1.5 TWh	4
#1,527	Candler County, GA	88.8 GWh	2
#1,668	Canyon County, ID	46.7 GWh	4
#2,080	Cape Girardeau County, MO	1.8 GWh	4
#1,955	Cape May County, NJ	6.6 GWh	5
#776	Capitol Planning Region, CT	814.6 GWh	56
#307	Carbon County, WY	4.3 TWh	21
#968	Carbon County, UT	514.0 GWh	3
#1,007	Carbon County, PA	473.8 GWh	6
#823	Carbon County, MT	741.1 GWh	5
#1,467	Caribou County, ID	111.6 GWh	4
#815	Carlton County, MN	749.9 GWh	6
#724	Caroline County, VA	988.9 GWh	1
#2,092	Caroline County, MD	1.3 GWh	2
#1,640	Carroll County, VA	54.4 GWh	5
#1,825	Carroll County, IN	17.4 GWh	1
#2,041	Carroll County, IL	3.0 GWh	1
#1,775	Carroll County, MD	24.8 GWh	4
#2,113	Carroll County, NH	484.0 MWh	3
#1,506	Carroll County, AR	98.6 GWh	4
#1,454	Carroll County, MS	117.0 GWh	1
#721	Carroll County, IA	995.0 GWh	5
#251	Carroll County, OH	5.5 TWh	2
#107	Carroll County, KY	10.2 TWh	1
#331	Carson County, TX	4.0 TWh	12
#1,356	Carter County, TN	169.3 GWh	2
#1,555	Carver County, MN	79.0 GWh	19
#573	Cascade County, MT	1.6 TWh	9
#233	Cass County, MI	6.1 TWh	2
#593	Cass County, IA	1.6 TWh	6
#466	Cass County, MO	2.3 TWh	3
#1,680	Cass County, MN	42.3 GWh	3
#2,124	Cass County, ND	226.0 MWh	2
#1,174	Cass County, IL	316.0 GWh	4
#1,219	Cass County, IN	270.9 GWh	5
#1,311	Cass County, NE	202.4 GWh	3
#1,151	Cass County, TX	336.7 GWh	1
#1,114	Cassia County, ID	367.0 GWh	10
#579	Castro County, TX	1.6 TWh	4
#1,729	Caswell County, NC	32.7 GWh	4
#179	Catawba County, NC	7.5 TWh	21
#1,270	Catron County, NM	231.2 GWh	1
#1,517	Cattaraugus County, NY	94.3 GWh	14
#819	Cavalier County, ND	748.2 GWh	3
#1,649	Cayuga County, NY	52.8 GWh	16
#354	Cecil County, MD	3.6 TWh	9
#2,139	Cedar County, IA	78.8 MWh	4
#1,630	Cedar County, MO	57.1 GWh	2
#841	Cedar County, NE	712.6 GWh	2
#1,516	Centre County, PA	94.5 GWh	5
#408	Cerro Gordo County, IA	2.9 TWh	6

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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