Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,051	Cleveland County, OK	3.6 GWh	2
#120	Cleveland County, NC	9.8 TWh	34
#589	Clinton County, NY	1.6 TWh	26
#846	Clinton County, IA	698.7 GWh	6
#1,152	Clinton County, IN	357.0 GWh	1
#1,601	Clinton County, OH	72.8 GWh	3
#1,662	Clinton County, MI	49.7 GWh	3
#1,793	Clinton County, IL	24.0 GWh	13
#1,185	Cloud County, KS	321.7 GWh	2
#910	Coahoma County, MS	596.2 GWh	4
#1,357	Coal County, OK	186.4 GWh	3
#30	Cobb County, GA	18.6 TWh	6
#402	Cochise County, AZ	3.1 TWh	13
#874	Cochran County, TX	660.4 GWh	2
#327	Coconino County, AZ	4.0 TWh	11
#568	Codington County, SD	1.7 TWh	3
#113	Coffey County, KS	10.0 TWh	5
#543	Coke County, TX	1.8 TWh	6
#682	Colbert County, AL	1.2 TWh	3
#1,840	Cole County, MO	17.7 GWh	3
#1,009	Coles County, IL	472.0 GWh	4
#1,580	Colfax County, NM	79.2 GWh	5
#2,066	Colleton County, SC	3.2 GWh	4
#1,079	Collier County, FL	418.0 GWh	4
#1,707	Collin County, TX	39.8 GWh	19
#1,504	Colorado County, TX	107.4 GWh	5
#1,672	Colquitt County, GA	48.0 GWh	3
#1,600	Columbia County, NY	73.0 GWh	12
#1,587	Columbia County, GA	77.4 GWh	3
#855	Columbia County, FL	681.1 GWh	5
#383	Columbia County, WA	3.3 TWh	4
#251	Columbia County, WI	5.5 TWh	7
#234	Columbia County, OR	5.9 TWh	3
#170	Columbiana County, OH	7.9 TWh	1
#1,031	Columbus County, NC	448.9 GWh	24
#489	Colusa County, CA	2.1 TWh	4
#756	Comanche County, OK	897.0 GWh	4
#2,058	Comanche County, KS	3.4 GWh	1
#902	Comanche County, TX	605.5 GWh	2
#415	Concho County, TX	2.8 TWh	6
#723	Concordia Parish, LA	989.5 GWh	1
#1,977	Conejos County, CO	6.8 GWh	2
#74	Contra Costa County, CA	12.5 TWh	59
#164	Converse County, WY	8.0 TWh	11
#1,450	Conway County, AR	130.9 GWh	1
#895	Cook County, IL	615.7 GWh	86
#2,150	Cook County, MN	164.0 MWh	3
#603	Cooke County, TX	1.5 TWh	7
#740	Coos County, NH	933.1 GWh	12
#1,118	Coosa County, AL	391.0 GWh	1
#1,955	Copper River Census Area, AK	7.9 GWh	2
#1,560	Cortland County, NY	86.2 GWh	12
#1,666	Coryell County, TX	48.9 GWh	2
#711	Cottonwood County, MN	1.0 TWh	8
#357	Covington County, AL	3.6 TWh	4
#671	Coweta County, GA	1.2 TWh	1
#1,885	Cowley County, KS	12.9 GWh	3
#353	Cowlitz County, WA	3.6 TWh	6
#1,579	Craighead County, AR	79.3 GWh	3
#1,144	Crane County, TX	360.2 GWh	4
#962	Craven County, NC	518.6 GWh	13
#1,428	Crawford County, OH	145.5 GWh	4
#1,445	Crawford County, AR	133.9 GWh	2
#841	Crawford County, KS	712.5 GWh	4
#1,361	Crawford County, MI	182.0 GWh	1
#1,256	Crawford County, IA	263.0 GWh	3
#2,005	Crawford County, IL	5.4 GWh	4
#839	Crittenden County, AR	713.3 GWh	2
#305	Crockett County, TX	4.3 TWh	5
#1,114	Crook County, OR	393.8 GWh	7
#658	Crosby County, TX	1.2 TWh	7
#767	Cross County, AR	843.3 GWh	5
#1,801	Crow Wing County, MN	22.7 GWh	3
#2,043	Crowley County, CO	3.9 GWh	1
#732	Culberson County, TX	958.3 GWh	8
#2,132	Culpeper County, VA	659.0 MWh	3
#1,620	Cumberland County, PA	65.9 GWh	8
#1,129	Cumberland County, IL	375.7 GWh	1
#1,150	Cumberland County, NJ	357.5 GWh	24
#1,215	Cumberland County, NC	294.8 GWh	20
#324	Cumberland County, ME	4.1 TWh	25
#1,922	Cuming County, NE	10.8 GWh	3
#988	Currituck County, NC	492.3 GWh	5
#479	Curry County, NM	2.2 TWh	9
#319	Custer County, OK	4.1 TWh	2
#1,020	Custer County, NE	461.4 GWh	6
#790	Custer County, MT	800.0 GWh	2
#1,155	Cuyahoga County, OH	354.6 GWh	16
#1,184	Daggett County, UT	323.2 GWh	1
#606	Dakota County, MN	1.5 TWh	39
#2,059	Dakota County, NE	3.4 GWh	2
#1,895	Dale County, AL	12.5 GWh	2
#2,106	Dallas County, IA	1.9 GWh	1
#944	Dallas County, AL	552.2 GWh	3
#457	Dallas County, TX	2.4 TWh	27
#685	Dane County, WI	1.1 TWh	30
#2,141	Dare County, NC	313.0 MWh	2
#1,545	Darke County, OH	91.5 GWh	6
#199	Darlington County, SC	6.9 TWh	28
#1,503	Dauphin County, PA	107.8 GWh	6

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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