Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,050	Dawson County, MT	2.6 GWh	1
#1,848	Dawson County, NE	13.4 GWh	3
#779	Dawson County, TX	812.5 GWh	4
#1,036	Day County, SD	439.2 GWh	2
#758	De Soto Parish, LA	859.4 GWh	3
#136	De Witt County, IL	8.9 TWh	4
#516	Deaf Smith County, TX	1.9 TWh	6
#162	Dearborn County, IN	8.2 TWh	2
#655	Decatur County, GA	1.2 TWh	7
#2,098	Decatur County, IN	1.1 GWh	1
#2,158	Decatur County, KS	11.8 MWh	1
#2,137	Decatur County, IA	86.0 MWh	1
#973	Deer Lodge County, MT	502.7 GWh	2
#1,155	Defiance County, OH	333.8 GWh	3
#1,185	DeKalb County, TN	291.6 GWh	1
#852	DeKalb County, IL	672.2 GWh	15
#1,895	DeKalb County, IN	10.1 GWh	3
#1,753	DeKalb County, AL	27.2 GWh	1
#2,144	DeKalb County, GA	50.1 MWh	5
#704	DeKalb County, MO	1.1 TWh	2
#99	Delaware County, PA	10.3 TWh	7
#1,060	Delaware County, IA	420.9 GWh	5
#2,103	Delaware County, NY	861.0 MWh	2
#820	Delta County, MI	745.6 GWh	8
#1,556	Delta County, CO	75.0 GWh	2
#1,050	Delta County, TX	429.6 GWh	2
#990	Denali Borough, AK	482.5 GWh	3
#617	Denton County, TX	1.4 TWh	14
#1,117	Denver County, CO	362.7 GWh	9
#1,821	Des Moines County, IA	16.3 GWh	2
#1,514	Deschutes County, OR	88.8 GWh	8
#957	Desha County, AR	526.9 GWh	3
#272	DeSoto County, MS	5.0 TWh	5
#681	DeSoto County, FL	1.1 TWh	11
#489	Deuel County, SD	2.1 TWh	3
#2,164	Deuel County, NE	4.0 MWh	1
#469	Dewey County, OK	2.3 TWh	7
#1,145	Dickens County, TX	340.2 GWh	4
#692	Dickey County, ND	1.1 TWh	2
#1,121	Dickinson County, IA	361.0 GWh	5
#1,038	Dickinson County, MI	438.4 GWh	6
#2,055	Dickinson County, KS	2.4 GWh	3
#1,342	Dickson County, TN	173.0 GWh	1
#1,777	Dillingham Census Area, AK	22.6 GWh	3
#1,721	Dillon County, SC	32.4 GWh	11
#1,092	Dimmit County, TX	386.9 GWh	3
#2,044	Dinwiddie County, VA	2.9 GWh	3
#1,356	District of Columbia, DC	169.0 GWh	24
#745	Dixon County, NE	896.6 GWh	3
#923	Dodge County, WI	579.8 GWh	6
#962	Dodge County, NE	517.2 GWh	3
#1,380	Dodge County, MN	154.8 GWh	20
#589	Doña Ana County, NM	1.5 TWh	13
#849	Donley County, TX	679.6 GWh	1
#1,415	Dorchester County, SC	130.4 GWh	1
#1,639	Dorchester County, MD	51.1 GWh	7
#1,008	Dougherty County, GA	464.6 GWh	8
#915	Douglas County, OR	587.1 GWh	15
#856	Douglas County, IL	667.0 GWh	2
#112	Douglas County, WA	9.8 TWh	1
#650	Douglas County, KS	1.2 TWh	5
#573	Douglas County, NE	1.6 TWh	6
#1,975	Douglas County, GA	5.3 GWh	1
#1,881	Douglas County, CO	11.4 GWh	2
#1,840	Douglas County, MN	13.8 GWh	5
#2,045	Dubois County, IN	2.9 GWh	3
#1,949	Dubuque County, IA	6.7 GWh	6
#1,948	Duchesne County, UT	6.7 GWh	1
#1,900	Dukes County, MA	9.9 GWh	7
#548	Dunklin County, MO	1.7 TWh	5
#1,582	Dunn County, WI	65.9 GWh	5
#909	DuPage County, IL	591.2 GWh	25
#1,176	Duplin County, NC	304.3 GWh	45
#1,707	Durham County, NC	35.6 GWh	5
#280	Dutchess County, NY	4.9 TWh	21
#126	Duval County, FL	9.1 TWh	22
#1,501	Eagle County, CO	96.9 GWh	3
#738	Early County, GA	907.7 GWh	5
#334	East Baton Rouge Parish, LA	3.8 TWh	7
#603	Eastland County, TX	1.5 TWh	6
#594	Eaton County, MI	1.5 TWh	4
#1,672	Eau Claire County, WI	42.4 GWh	2
#65	Ector County, TX	12.8 TWh	20
#1,529	Eddy County, NM	85.5 GWh	4
#946	Edgecombe County, NC	541.1 GWh	11
#2,141	Effingham County, IL	56.0 MWh	1
#84	Effingham County, GA	11.3 TWh	7
#580	El Dorado County, CA	1.6 TWh	15
#255	El Paso County, TX	5.4 TWh	15
#261	El Paso County, CO	5.2 TWh	20
#488	Elbert County, CO	2.1 TWh	2
#1,143	Elbert County, GA	340.5 GWh	2
#931	Elk County, KS	564.3 GWh	1
#1,681	Elk County, PA	40.6 GWh	1
#1,645	Elkhart County, IN	49.5 GWh	5
#1,432	Elko County, NV	124.4 GWh	1
#857	Ellis County, KS	666.8 GWh	4
#132	Ellis County, TX	9.0 TWh	9
#513	Ellis County, OK	1.9 TWh	2
#1,084	Ellsworth County, KS	399.6 GWh	1

Net Generation data is based on the last 12 months since Dec 2025

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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