Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#329	Crockett County, TX	3.9 TWh	5
#815	Crittenden County, AR	743.9 GWh	2
#1,182	Crawford County, IA	287.5 GWh	3
#950	Crawford County, KS	533.5 GWh	4
#1,360	Crawford County, MI	164.6 GWh	1
#1,418	Crawford County, AR	128.8 GWh	2
#2,030	Crawford County, OH	3.1 GWh	3
#931	Craven County, NC	563.1 GWh	13
#1,082	Crane County, TX	383.7 GWh	4
#1,485	Craighead County, AR	102.3 GWh	3
#337	Cowlitz County, WA	3.8 TWh	6
#1,921	Cowley County, KS	8.0 GWh	3
#496	Coweta County, GA	2.1 TWh	1
#347	Covington County, AL	3.7 TWh	4
#704	Cottonwood County, MN	1.0 TWh	8
#1,559	Cortland County, NY	73.0 GWh	8
#1,922	Copper River Census Area, AK	7.9 GWh	2
#1,116	Coosa County, AL	355.5 GWh	1
#723	Coos County, NH	954.1 GWh	12
#626	Cooke County, TX	1.3 TWh	6
#981	Cook County, IL	489.8 GWh	77
#2,120	Cook County, MN	204.0 MWh	2
#1,399	Conway County, AR	139.3 GWh	1
#141	Converse County, WY	8.7 TWh	11
#61	Contra Costa County, CA	13.2 TWh	56
#1,936	Conejos County, CO	7.2 GWh	2
#746	Concordia Parish, LA	885.2 GWh	1
#425	Concho County, TX	2.7 TWh	5
#689	Comanche County, OK	1.1 TWh	4
#919	Comanche County, TX	579.2 GWh	2
#2,045	Comanche County, KS	2.5 GWh	1
#408	Colusa County, CA	2.9 TWh	3
#996	Columbus County, NC	471.0 GWh	23
#163	Columbiana County, OH	8.0 TWh	1
#231	Columbia County, OR	6.1 TWh	3
#203	Columbia County, WI	6.7 TWh	6
#373	Columbia County, WA	3.3 TWh	4
#1,609	Columbia County, NY	58.7 GWh	13
#860	Columbia County, FL	651.0 GWh	5
#1,537	Columbia County, GA	81.0 GWh	3
#1,657	Colquitt County, GA	45.4 GWh	3
#1,540	Colorado County, TX	79.7 GWh	2
#1,706	Collin County, TX	34.0 GWh	16
#1,333	Collier County, FL	177.2 GWh	4
#2,025	Colleton County, SC	3.4 GWh	4
#1,590	Colfax County, NM	62.7 GWh	5
#1,086	Coles County, IL	382.8 GWh	4
#1,779	Cole County, MO	21.0 GWh	3
#806	Colbert County, AL	751.8 GWh	3
#550	Coke County, TX	1.7 TWh	6
#78	Coffey County, KS	11.4 TWh	5
#555	Codington County, SD	1.7 TWh	3
#289	Coconino County, AZ	4.7 TWh	12
#863	Cochran County, TX	649.0 GWh	2
#423	Cochise County, AZ	2.8 TWh	11
#38	Cobb County, GA	16.7 TWh	5
#1,242	Coal County, OK	238.4 GWh	3
#879	Coahoma County, MS	622.8 GWh	4
#1,143	Cloud County, KS	334.8 GWh	2
#827	Clinton County, IA	727.4 GWh	3
#1,107	Clinton County, IN	362.2 GWh	1
#581	Clinton County, NY	1.5 TWh	28
#1,645	Clinton County, MI	48.4 GWh	3
#1,873	Clinton County, IL	11.5 GWh	10
#1,990	Cleveland County, OK	4.5 GWh	2
#119	Cleveland County, NC	9.4 TWh	34
#1,372	Clermont County, OH	157.9 GWh	3
#1,363	Cleburne County, AR	163.4 GWh	1
#616	Clearwater County, ID	1.4 TWh	2
#687	Clearfield County, PA	1.1 TWh	7
#1,439	Clear Creek County, CO	116.8 GWh	3
#2,059	Clayton County, IA	2.2 GWh	4
#2,077	Clay County, AR	1.8 GWh	2
#1,818	Clay County, IN	15.8 GWh	2
#1,715	Clay County, NC	32.7 GWh	2
#2,063	Clay County, SD	2.2 GWh	1
#695	Clay County, IA	1.1 TWh	3
#864	Clay County, GA	648.8 GWh	2
#1,019	Clay County, TX	445.7 GWh	4
#1,472	Clay County, TN	105.9 GWh	1
#1,036	Clay County, IL	433.6 GWh	7
#1,062	Clay County, FL	409.3 GWh	3
#1,288	Clay County, MN	207.2 GWh	13
#1,344	Clatsop County, OR	172.2 GWh	2
#1,268	Clarke County, AL	223.3 GWh	3
#1,338	Clarke County, MS	174.0 GWh	1
#1,913	Clarke County, GA	8.4 GWh	3
#1,823	Clarke County, VA	15.2 GWh	1
#1,856	Clark County, ID	12.6 GWh	2
#2,160	Clark County, MO	5.0 MWh	1
#2,079	Clark County, IN	1.7 GWh	4
#2,118	Clark County, OH	277.0 MWh	2
#2,017	Clark County, WI	3.7 GWh	1
#1,167	Clark County, IL	303.9 GWh	3
#1,283	Clark County, AR	215.9 GWh	3
#495	Clark County, KS	2.1 TWh	4
#6	Clark County, NV	31.3 TWh	79
#592	Clark County, WA	1.5 TWh	2
#761	Clark County, SD	836.5 GWh	3
#745	Clark County, KY	885.4 GWh	3

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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