Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,356	Davidson County, TN	179.0 GWh	7
#1,553	Davie County, NC	85.8 GWh	11
#1,799	Daviess County, IN	22.6 GWh	2
#1,694	Davis County, UT	41.4 GWh	5
#2,099	Davis County, IA	2.0 GWh	2
#1,812	Davison County, SD	20.3 GWh	1
#1,903	Dawson County, NE	11.7 GWh	3
#1,848	Dawson County, MT	15.9 GWh	1
#831	Dawson County, TX	722.9 GWh	4
#1,048	Day County, SD	432.1 GWh	2
#772	De Soto Parish, LA	832.2 GWh	3
#136	De Witt County, IL	9.0 TWh	5
#508	Deaf Smith County, TX	2.0 TWh	6
#189	Dearborn County, IN	7.2 TWh	2
#671	Decatur County, GA	1.2 TWh	7
#2,186	Decatur County, KS	9.8 MWh	1
#2,169	Decatur County, IA	45.0 MWh	1
#2,108	Decatur County, IN	1.6 GWh	1
#1,094	Deer Lodge County, MT	399.5 GWh	2
#1,127	Defiance County, OH	373.6 GWh	3
#848	DeKalb County, IL	682.3 GWh	21
#1,148	DeKalb County, TN	355.8 GWh	1
#2,167	DeKalb County, GA	51.1 MWh	5
#1,838	DeKalb County, IN	17.3 GWh	3
#1,857	DeKalb County, AL	15.0 GWh	1
#702	DeKalb County, MO	1.1 TWh	2
#97	Delaware County, PA	10.7 TWh	7
#1,087	Delaware County, IA	405.2 GWh	5
#2,100	Delaware County, NY	2.0 GWh	2
#803	Delta County, MI	771.8 GWh	9
#1,020	Delta County, TX	455.9 GWh	2
#1,351	Delta County, CO	184.1 GWh	2
#1,025	Denali Borough, AK	450.7 GWh	3
#633	Denton County, TX	1.3 TWh	15
#1,058	Denver County, CO	425.7 GWh	9
#1,759	Des Moines County, IA	28.3 GWh	2
#1,541	Deschutes County, OR	92.1 GWh	8
#969	Desha County, AR	508.3 GWh	3
#243	DeSoto County, MS	5.7 TWh	5
#656	DeSoto County, FL	1.2 TWh	11
#486	Deuel County, SD	2.1 TWh	4
#2,189	Deuel County, NE	4.0 MWh	1
#517	Dewey County, OK	1.9 TWh	7
#1,144	Dickens County, TX	357.3 GWh	4
#713	Dickey County, ND	1.0 TWh	2
#1,005	Dickinson County, MI	475.3 GWh	6
#1,091	Dickinson County, IA	403.0 GWh	5
#2,081	Dickinson County, KS	2.3 GWh	3
#1,337	Dickson County, TN	191.4 GWh	1
#1,795	Dillingham Census Area, AK	23.0 GWh	3
#1,758	Dillon County, SC	28.4 GWh	11
#1,122	Dimmit County, TX	378.0 GWh	4
#1,937	Dinwiddie County, VA	9.1 GWh	3
#1,332	District of Columbia, DC	194.8 GWh	25
#742	Dixon County, NE	920.7 GWh	3
#959	Dodge County, NE	517.1 GWh	3
#1,408	Dodge County, MN	151.1 GWh	20
#927	Dodge County, WI	568.7 GWh	6
#1,404	Dolores County, CO	153.0 GWh	1
#518	Doña Ana County, NM	1.9 TWh	17
#846	Donley County, TX	684.4 GWh	1
#2,188	Door County, WI	5.0 MWh	1
#1,412	Dorchester County, SC	150.0 GWh	1
#1,506	Dorchester County, MD	103.8 GWh	7
#957	Dougherty County, GA	521.0 GWh	9
#833	Douglas County, IL	719.5 GWh	2
#835	Douglas County, OR	715.3 GWh	15
#577	Douglas County, NE	1.6 TWh	6
#81	Douglas County, WA	11.7 TWh	1
#568	Douglas County, KS	1.6 TWh	5
#1,877	Douglas County, CO	13.3 GWh	3
#1,866	Douglas County, MN	14.2 GWh	5
#2,001	Douglas County, GA	5.3 GWh	1
#2,075	Dubois County, IN	2.6 GWh	4
#1,978	Dubuque County, IA	6.5 GWh	6
#2,017	Duchesne County, UT	4.5 GWh	1
#1,008	Dukes County, MA	470.9 GWh	7
#564	Dunklin County, MO	1.7 TWh	5
#1,629	Dunn County, WI	60.8 GWh	5
#950	DuPage County, IL	533.3 GWh	26
#1,204	Duplin County, NC	301.3 GWh	46
#1,695	Durham County, NC	41.3 GWh	5
#211	Dutchess County, NY	6.6 TWh	22
#121	Duval County, FL	9.8 TWh	24
#1,720	Eagle County, CO	35.2 GWh	3
#748	Early County, GA	906.2 GWh	5
#346	East Baton Rouge Parish, LA	3.8 TWh	7
#507	Eastland County, TX	2.0 TWh	6
#620	Eaton County, MI	1.4 TWh	4
#1,713	Eau Claire County, WI	37.1 GWh	3
#60	Ector County, TX	13.8 TWh	23
#1,579	Eddy County, NM	77.4 GWh	4
#2,007	Edgar County, IL	4.9 GWh	2
#919	Edgecombe County, NC	577.6 GWh	11
#2,159	Effingham County, IL	75.0 MWh	1
#85	Effingham County, GA	11.4 TWh	7
#597	El Dorado County, CA	1.5 TWh	15
#282	El Paso County, TX	4.8 TWh	16
#261	El Paso County, CO	5.3 TWh	20
#476	Elbert County, CO	2.2 TWh	2

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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