Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#117	Cleveland County, NC	9.9 TWh	34
#591	Clinton County, NY	1.6 TWh	26
#1,145	Clinton County, IN	356.7 GWh	1
#844	Clinton County, IA	687.7 GWh	4
#1,791	Clinton County, IL	23.6 GWh	12
#1,663	Clinton County, MI	49.7 GWh	3
#1,633	Clinton County, OH	60.1 GWh	3
#1,180	Cloud County, KS	324.6 GWh	2
#909	Coahoma County, MS	591.8 GWh	4
#1,346	Coal County, OK	186.4 GWh	3
#30	Cobb County, GA	18.6 TWh	6
#408	Cochise County, AZ	2.9 TWh	11
#869	Cochran County, TX	655.4 GWh	2
#313	Coconino County, AZ	4.2 TWh	12
#567	Codington County, SD	1.7 TWh	3
#110	Coffey County, KS	10.0 TWh	5
#542	Coke County, TX	1.8 TWh	6
#679	Colbert County, AL	1.2 TWh	3
#1,835	Cole County, MO	17.7 GWh	3
#1,031	Coles County, IL	443.7 GWh	4
#1,573	Colfax County, NM	79.2 GWh	5
#2,063	Colleton County, SC	3.2 GWh	4
#1,117	Collier County, FL	383.8 GWh	4
#1,699	Collin County, TX	40.6 GWh	18
#1,498	Colorado County, TX	107.4 GWh	5
#1,678	Colquitt County, GA	45.9 GWh	3
#1,596	Columbia County, NY	73.0 GWh	12
#855	Columbia County, FL	673.9 GWh	5
#1,581	Columbia County, GA	77.4 GWh	3
#384	Columbia County, WA	3.3 TWh	4
#248	Columbia County, WI	5.6 TWh	7
#236	Columbia County, OR	5.9 TWh	3
#169	Columbiana County, OH	7.9 TWh	1
#1,030	Columbus County, NC	444.6 GWh	23
#493	Colusa County, CA	2.0 TWh	4
#703	Comanche County, OK	1.1 TWh	4
#2,057	Comanche County, KS	3.4 GWh	1
#897	Comanche County, TX	607.4 GWh	2
#417	Concho County, TX	2.8 TWh	5
#723	Concordia Parish, LA	989.5 GWh	1
#1,974	Conejos County, CO	6.8 GWh	2
#73	Contra Costa County, CA	12.4 TWh	59
#153	Converse County, WY	8.2 TWh	11
#1,442	Conway County, AR	130.9 GWh	1
#966	Cook County, IL	512.8 GWh	82
#2,145	Cook County, MN	164.0 MWh	3
#604	Cooke County, TX	1.5 TWh	7
#738	Coos County, NH	925.3 GWh	12
#1,111	Coosa County, AL	391.0 GWh	1
#1,953	Copper River Census Area, AK	7.9 GWh	2
#1,550	Cortland County, NY	86.2 GWh	11
#1,731	Coryell County, TX	33.3 GWh	2
#711	Cottonwood County, MN	1.0 TWh	8
#352	Covington County, AL	3.6 TWh	4
#674	Coweta County, GA	1.2 TWh	1
#1,881	Cowley County, KS	12.9 GWh	3
#349	Cowlitz County, WA	3.7 TWh	6
#1,572	Craighead County, AR	79.3 GWh	3
#1,142	Crane County, TX	358.7 GWh	4
#949	Craven County, NC	535.5 GWh	13
#834	Crawford County, KS	717.7 GWh	4
#1,250	Crawford County, IA	263.0 GWh	3
#1,353	Crawford County, MI	182.0 GWh	1
#1,435	Crawford County, AR	133.9 GWh	2
#1,538	Crawford County, OH	92.2 GWh	4
#1,999	Crawford County, IL	5.4 GWh	4
#829	Crittenden County, AR	724.1 GWh	2
#309	Crockett County, TX	4.2 TWh	5
#1,116	Crook County, OR	383.9 GWh	7
#660	Crosby County, TX	1.2 TWh	6
#785	Cross County, AR	810.3 GWh	5
#1,797	Crow Wing County, MN	22.7 GWh	2
#2,040	Crowley County, CO	3.9 GWh	1
#740	Culberson County, TX	923.8 GWh	7
#2,129	Culpeper County, VA	659.0 MWh	3
#1,616	Cumberland County, PA	65.9 GWh	8
#1,201	Cumberland County, IL	302.5 GWh	1
#1,165	Cumberland County, NC	338.7 GWh	20
#1,135	Cumberland County, NJ	366.7 GWh	24
#323	Cumberland County, ME	4.1 TWh	25
#1,915	Cuming County, NE	10.8 GWh	3
#987	Currituck County, NC	493.9 GWh	5
#478	Curry County, NM	2.2 TWh	9
#324	Custer County, OK	4.1 TWh	2
#1,016	Custer County, NE	461.4 GWh	6
#789	Custer County, MT	799.9 GWh	2
#1,114	Cuyahoga County, OH	387.0 GWh	16
#1,181	Daggett County, UT	323.2 GWh	1
#607	Dakota County, MN	1.5 TWh	39
#2,053	Dakota County, NE	3.5 GWh	2
#1,890	Dale County, AL	12.5 GWh	2
#2,104	Dallas County, IA	1.9 GWh	1
#939	Dallas County, AL	552.2 GWh	3
#454	Dallas County, TX	2.4 TWh	27
#684	Dane County, WI	1.1 TWh	30
#2,137	Dare County, NC	313.0 MWh	2
#1,480	Darke County, OH	114.3 GWh	6
#198	Darlington County, SC	6.9 TWh	28
#1,499	Dauphin County, PA	107.2 GWh	6
#1,457	Davidson County, NC	124.6 GWh	12

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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