Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,362	Davidson County, TN	181.6 GWh	7
#1,465	Davidson County, NC	124.6 GWh	12
#1,561	Davie County, NC	85.8 GWh	11
#1,803	Daviess County, IN	22.6 GWh	2
#2,104	Davis County, IA	1.9 GWh	2
#1,700	Davis County, UT	41.4 GWh	5
#1,816	Davison County, SD	20.3 GWh	1
#1,909	Dawson County, NE	11.7 GWh	3
#1,852	Dawson County, MT	15.9 GWh	1
#840	Dawson County, TX	712.8 GWh	4
#1,055	Day County, SD	434.9 GWh	2
#774	De Soto Parish, LA	835.4 GWh	3
#135	De Witt County, IL	9.0 TWh	5
#503	Deaf Smith County, TX	2.0 TWh	6
#187	Dearborn County, IN	7.2 TWh	2
#666	Decatur County, GA	1.2 TWh	7
#2,189	Decatur County, KS	9.8 MWh	1
#2,173	Decatur County, IA	45.0 MWh	1
#2,111	Decatur County, IN	1.6 GWh	1
#1,140	Deer Lodge County, MT	363.9 GWh	2
#1,130	Defiance County, OH	373.6 GWh	3
#844	DeKalb County, IL	707.0 GWh	34
#1,154	DeKalb County, TN	355.8 GWh	1
#1,862	DeKalb County, AL	15.0 GWh	1
#1,844	DeKalb County, IN	17.3 GWh	3
#2,171	DeKalb County, GA	51.1 MWh	5
#705	DeKalb County, MO	1.1 TWh	2
#97	Delaware County, PA	10.7 TWh	7
#1,100	Delaware County, IA	402.8 GWh	5
#2,102	Delaware County, NY	2.0 GWh	2
#1,322	Delta County, CO	207.5 GWh	2
#1,024	Delta County, TX	456.7 GWh	2
#793	Delta County, MI	797.1 GWh	9
#1,045	Denali Borough, AK	440.1 GWh	3
#636	Denton County, TX	1.3 TWh	15
#1,053	Denver County, CO	436.1 GWh	9
#1,725	Des Moines County, IA	35.0 GWh	2
#1,543	Deschutes County, OR	92.2 GWh	8
#971	Desha County, AR	508.3 GWh	3
#239	DeSoto County, MS	5.7 TWh	5
#650	DeSoto County, FL	1.3 TWh	12
#488	Deuel County, SD	2.1 TWh	4
#2,194	Deuel County, NE	4.0 MWh	1
#516	Dewey County, OK	1.9 TWh	9
#1,151	Dickens County, TX	357.1 GWh	4
#710	Dickey County, ND	1.0 TWh	2
#1,099	Dickinson County, IA	403.0 GWh	5
#1,005	Dickinson County, MI	475.3 GWh	6
#2,083	Dickinson County, KS	2.3 GWh	3
#1,347	Dickson County, TN	191.4 GWh	1
#1,799	Dillingham Census Area, AK	23.0 GWh	3
#1,763	Dillon County, SC	28.4 GWh	11
#1,124	Dimmit County, TX	380.7 GWh	4
#1,940	Dinwiddie County, VA	9.1 GWh	3
#1,339	District of Columbia, DC	196.4 GWh	25
#749	Dixon County, NE	918.6 GWh	3
#1,415	Dodge County, MN	150.8 GWh	20
#1,014	Dodge County, NE	467.3 GWh	3
#933	Dodge County, WI	568.6 GWh	6
#1,364	Dolores County, CO	179.3 GWh	1
#496	Doña Ana County, NM	2.0 TWh	17
#851	Donley County, TX	692.0 GWh	1
#2,193	Door County, WI	5.0 MWh	1
#1,417	Dorchester County, SC	150.0 GWh	1
#1,446	Dorchester County, MD	133.6 GWh	8
#943	Dougherty County, GA	556.7 GWh	9
#831	Douglas County, IL	729.3 GWh	3
#778	Douglas County, OR	829.5 GWh	15
#571	Douglas County, NE	1.6 TWh	6
#569	Douglas County, KS	1.7 TWh	5
#81	Douglas County, WA	11.9 TWh	1
#1,882	Douglas County, CO	13.3 GWh	4
#2,006	Douglas County, GA	5.3 GWh	1
#1,871	Douglas County, MN	14.2 GWh	5
#2,078	Dubois County, IN	2.6 GWh	4
#1,983	Dubuque County, IA	6.5 GWh	6
#2,020	Duchesne County, UT	4.5 GWh	1
#924	Dukes County, MA	577.0 GWh	7
#567	Dunklin County, MO	1.7 TWh	5
#1,635	Dunn County, WI	60.8 GWh	5
#987	DuPage County, IL	493.8 GWh	26
#1,210	Duplin County, NC	301.1 GWh	46
#1,688	Durham County, NC	43.4 GWh	5
#201	Dutchess County, NY	6.8 TWh	22
#123	Duval County, FL	9.7 TWh	24
#1,723	Eagle County, CO	35.5 GWh	3
#754	Early County, GA	900.5 GWh	5
#344	East Baton Rouge Parish, LA	3.8 TWh	7
#487	Eastland County, TX	2.1 TWh	6
#623	Eaton County, MI	1.4 TWh	4
#1,718	Eau Claire County, WI	37.1 GWh	3
#58	Ector County, TX	14.0 TWh	23
#1,585	Eddy County, NM	77.4 GWh	4
#1,965	Edgar County, IL	7.3 GWh	2
#927	Edgecombe County, NC	573.9 GWh	12
#2,164	Effingham County, IL	75.0 MWh	1
#86	Effingham County, GA	11.3 TWh	7
#598	El Dorado County, CA	1.5 TWh	15
#281	El Paso County, TX	4.8 TWh	16
#256	El Paso County, CO	5.4 TWh	21

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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