Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,075	Davis County, IA	2.0 GWh	2
#1,802	Davison County, SD	20.1 GWh	1
#2,052	Dawson County, MT	2.6 GWh	1
#1,858	Dawson County, NE	13.4 GWh	3
#799	Dawson County, TX	779.4 GWh	4
#1,054	Day County, SD	429.8 GWh	2
#757	De Soto Parish, LA	869.5 GWh	3
#135	De Witt County, IL	8.9 TWh	4
#527	Deaf Smith County, TX	1.9 TWh	6
#159	Dearborn County, IN	8.0 TWh	2
#658	Decatur County, GA	1.2 TWh	7
#2,136	Decatur County, IA	86.0 MWh	1
#2,159	Decatur County, KS	11.8 MWh	1
#2,096	Decatur County, IN	1.1 GWh	1
#1,049	Deer Lodge County, MT	432.4 GWh	2
#1,156	Defiance County, OH	333.8 GWh	3
#1,192	DeKalb County, TN	291.6 GWh	1
#865	DeKalb County, IL	654.7 GWh	15
#705	DeKalb County, MO	1.0 TWh	2
#1,761	DeKalb County, AL	27.2 GWh	1
#1,902	DeKalb County, IN	10.1 GWh	3
#2,144	DeKalb County, GA	50.1 MWh	5
#2,102	Delaware County, NY	861.0 MWh	2
#1,068	Delaware County, IA	412.7 GWh	5
#104	Delaware County, PA	10.3 TWh	7
#1,013	Delta County, TX	463.9 GWh	2
#834	Delta County, MI	723.6 GWh	9
#1,453	Delta County, CO	117.6 GWh	2
#998	Denali Borough, AK	483.8 GWh	3
#627	Denton County, TX	1.3 TWh	14
#1,079	Denver County, CO	403.8 GWh	9
#1,786	Des Moines County, IA	22.2 GWh	2
#1,528	Deschutes County, OR	88.6 GWh	8
#960	Desha County, AR	526.9 GWh	3
#258	DeSoto County, MS	5.3 TWh	5
#672	DeSoto County, FL	1.2 TWh	11
#492	Deuel County, SD	2.1 TWh	3
#2,165	Deuel County, NE	4.0 MWh	1
#464	Dewey County, OK	2.3 TWh	7
#1,155	Dickens County, TX	335.3 GWh	4
#720	Dickey County, ND	999.6 GWh	2
#2,057	Dickinson County, KS	2.4 GWh	3
#1,126	Dickinson County, IA	361.0 GWh	5
#1,038	Dickinson County, MI	438.4 GWh	6
#1,352	Dickson County, TN	173.0 GWh	1
#1,784	Dillingham Census Area, AK	22.6 GWh	3
#1,731	Dillon County, SC	32.4 GWh	11
#1,091	Dimmit County, TX	391.1 GWh	3
#2,045	Dinwiddie County, VA	2.9 GWh	3
#1,373	District of Columbia, DC	162.4 GWh	24
#754	Dixon County, NE	874.6 GWh	3
#1,388	Dodge County, MN	154.8 GWh	20
#965	Dodge County, NE	517.2 GWh	3
#931	Dodge County, WI	570.0 GWh	6
#522	Doña Ana County, NM	1.9 TWh	13
#856	Donley County, TX	668.5 GWh	1
#1,577	Dorchester County, MD	71.8 GWh	7
#1,426	Dorchester County, SC	130.4 GWh	1
#1,011	Dougherty County, GA	466.2 GWh	8
#924	Douglas County, OR	587.1 GWh	15
#857	Douglas County, IL	668.2 GWh	2
#549	Douglas County, NE	1.7 TWh	6
#86	Douglas County, WA	11.2 TWh	1
#603	Douglas County, KS	1.5 TWh	5
#1,975	Douglas County, GA	5.3 GWh	1
#1,889	Douglas County, CO	11.4 GWh	2
#1,850	Douglas County, MN	13.8 GWh	5
#2,046	Dubois County, IN	2.9 GWh	3
#1,953	Dubuque County, IA	6.7 GWh	6
#1,952	Duchesne County, UT	6.7 GWh	1
#1,403	Dukes County, MA	144.1 GWh	7
#547	Dunklin County, MO	1.7 TWh	5
#1,596	Dunn County, WI	65.9 GWh	5
#903	DuPage County, IL	609.3 GWh	25
#1,184	Duplin County, NC	304.3 GWh	45
#1,717	Durham County, NC	35.6 GWh	5
#242	Dutchess County, NY	5.8 TWh	21
#122	Duval County, FL	9.5 TWh	22
#1,692	Eagle County, CO	39.9 GWh	3
#739	Early County, GA	910.1 GWh	5
#348	East Baton Rouge Parish, LA	3.7 TWh	7
#563	Eastland County, TX	1.7 TWh	6
#606	Eaton County, MI	1.5 TWh	4
#1,676	Eau Claire County, WI	42.4 GWh	2
#62	Ector County, TX	13.3 TWh	20
#1,542	Eddy County, NM	85.5 GWh	4
#953	Edgecombe County, NC	542.7 GWh	11
#2,141	Effingham County, IL	56.0 MWh	1
#78	Effingham County, GA	11.9 TWh	7
#570	El Dorado County, CA	1.6 TWh	15
#259	El Paso County, CO	5.3 TWh	20
#269	El Paso County, TX	5.1 TWh	15
#480	Elbert County, CO	2.2 TWh	2
#1,194	Elbert County, GA	290.8 GWh	2
#932	Elk County, KS	569.9 GWh	1
#1,690	Elk County, PA	40.6 GWh	1
#1,605	Elkhart County, IN	63.6 GWh	5
#1,442	Elko County, NV	124.4 GWh	1
#892	Ellis County, KS	617.4 GWh	4
#133	Ellis County, TX	8.9 TWh	9

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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