Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#754	Dawson County, TX	863.5 GWh	4
#1,029	Day County, SD	436.1 GWh	2
#775	De Soto Parish, LA	811.4 GWh	3
#120	De Witt County, IL	9.4 TWh	4
#492	Deaf Smith County, TX	2.1 TWh	6
#151	Dearborn County, IN	8.3 TWh	2
#651	Decatur County, GA	1.2 TWh	7
#2,128	Decatur County, IA	86.0 MWh	1
#2,150	Decatur County, KS	11.8 MWh	1
#2,089	Decatur County, IN	1.1 GWh	1
#936	Deer Lodge County, MT	551.8 GWh	2
#1,143	Defiance County, OH	333.8 GWh	3
#853	DeKalb County, IL	661.7 GWh	15
#1,175	DeKalb County, TN	291.6 GWh	1
#1,882	DeKalb County, IN	10.1 GWh	3
#1,744	DeKalb County, AL	27.2 GWh	1
#2,135	DeKalb County, GA	50.1 MWh	5
#694	DeKalb County, MO	1.1 TWh	2
#91	Delaware County, PA	10.9 TWh	7
#1,053	Delaware County, IA	420.2 GWh	5
#2,094	Delaware County, NY	861.0 MWh	2
#1,675	Delta County, CO	40.2 GWh	2
#803	Delta County, MI	757.0 GWh	8
#1,135	Delta County, TX	339.2 GWh	2
#994	Denali Borough, AK	471.9 GWh	3
#612	Denton County, TX	1.4 TWh	14
#1,087	Denver County, CO	377.3 GWh	9
#1,828	Des Moines County, IA	14.1 GWh	2
#1,510	Deschutes County, OR	89.0 GWh	8
#953	Desha County, AR	526.9 GWh	3
#290	DeSoto County, MS	4.7 TWh	5
#696	DeSoto County, FL	1.1 TWh	11
#494	Deuel County, SD	2.1 TWh	3
#2,156	Deuel County, NE	4.0 MWh	1
#475	Dewey County, OK	2.3 TWh	7
#1,128	Dickens County, TX	344.3 GWh	4
#692	Dickey County, ND	1.1 TWh	2
#1,109	Dickinson County, IA	361.0 GWh	5
#1,025	Dickinson County, MI	438.4 GWh	6
#2,045	Dickinson County, KS	2.4 GWh	3
#1,339	Dickson County, TN	173.0 GWh	1
#1,767	Dillingham Census Area, AK	22.6 GWh	3
#1,716	Dillon County, SC	32.4 GWh	11
#1,093	Dimmit County, TX	373.0 GWh	3
#2,034	Dinwiddie County, VA	2.9 GWh	3
#1,337	District of Columbia, DC	173.7 GWh	24
#728	Dixon County, NE	931.2 GWh	3
#911	Dodge County, WI	589.1 GWh	6
#1,375	Dodge County, MN	154.8 GWh	20
#960	Dodge County, NE	517.2 GWh	3
#594	Doña Ana County, NM	1.5 TWh	13
#843	Donley County, TX	690.9 GWh	1
#1,413	Dorchester County, SC	130.4 GWh	1
#1,638	Dorchester County, MD	50.4 GWh	7
#940	Dougherty County, GA	548.7 GWh	8
#913	Douglas County, OR	587.1 GWh	15
#847	Douglas County, IL	677.9 GWh	2
#726	Douglas County, KS	933.5 GWh	5
#570	Douglas County, NE	1.6 TWh	6
#115	Douglas County, WA	9.6 TWh	1
#1,870	Douglas County, CO	11.4 GWh	2
#1,832	Douglas County, MN	13.8 GWh	5
#1,965	Douglas County, GA	5.3 GWh	1
#2,035	Dubois County, IN	2.9 GWh	3
#1,938	Dubuque County, IA	6.7 GWh	6
#1,937	Duchesne County, UT	6.7 GWh	1
#1,888	Dukes County, MA	9.9 GWh	7
#542	Dunklin County, MO	1.7 TWh	5
#1,575	Dunn County, WI	65.9 GWh	5
#935	DuPage County, IL	552.2 GWh	25
#1,165	Duplin County, NC	304.3 GWh	45
#1,699	Durham County, NC	35.6 GWh	5
#315	Dutchess County, NY	4.1 TWh	21
#129	Duval County, FL	9.0 TWh	22
#1,493	Eagle County, CO	97.4 GWh	3
#733	Early County, GA	907.8 GWh	5
#324	East Baton Rouge Parish, LA	4.0 TWh	7
#602	Eastland County, TX	1.4 TWh	6
#588	Eaton County, MI	1.5 TWh	4
#1,663	Eau Claire County, WI	42.4 GWh	2
#66	Ector County, TX	12.5 TWh	20
#1,525	Eddy County, NM	85.5 GWh	4
#946	Edgecombe County, NC	540.9 GWh	11
#2,132	Effingham County, IL	56.0 MWh	1
#81	Effingham County, GA	11.3 TWh	7
#607	El Dorado County, CA	1.4 TWh	15
#279	El Paso County, CO	4.8 TWh	20
#249	El Paso County, TX	5.5 TWh	15
#485	Elbert County, CO	2.2 TWh	2
#1,090	Elbert County, GA	374.5 GWh	2
#905	Elk County, KS	591.4 GWh	1
#1,673	Elk County, PA	40.6 GWh	1
#1,641	Elkhart County, IN	49.5 GWh	5
#1,425	Elko County, NV	124.4 GWh	1
#816	Ellis County, KS	743.7 GWh	4
#144	Ellis County, TX	8.5 TWh	9
#511	Ellis County, OK	2.0 TWh	2
#1,069	Ellsworth County, KS	405.7 GWh	1
#625	Elmore County, AL	1.3 TWh	5
#390	Elmore County, ID	3.2 TWh	26

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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