Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#768	Dawson County, TX	816.5 GWh	4
#1,033	Day County, SD	436.3 GWh	2
#761	De Soto Parish, LA	842.9 GWh	3
#131	De Witt County, IL	8.9 TWh	4
#498	Deaf Smith County, TX	2.1 TWh	6
#156	Dearborn County, IN	8.3 TWh	2
#657	Decatur County, GA	1.2 TWh	7
#2,151	Decatur County, KS	11.8 MWh	1
#2,090	Decatur County, IN	1.1 GWh	1
#2,129	Decatur County, IA	86.0 MWh	1
#944	Deer Lodge County, MT	540.7 GWh	2
#1,146	Defiance County, OH	333.8 GWh	3
#1,182	DeKalb County, TN	291.6 GWh	1
#857	DeKalb County, IL	655.1 GWh	15
#2,136	DeKalb County, GA	50.1 MWh	5
#1,883	DeKalb County, IN	10.1 GWh	3
#1,745	DeKalb County, AL	27.2 GWh	1
#703	DeKalb County, MO	1.0 TWh	2
#95	Delaware County, PA	10.5 TWh	7
#1,060	Delaware County, IA	415.2 GWh	5
#2,095	Delaware County, NY	861.0 MWh	2
#1,614	Delta County, CO	56.3 GWh	2
#817	Delta County, MI	741.9 GWh	8
#1,091	Delta County, TX	378.9 GWh	2
#994	Denali Borough, AK	473.2 GWh	3
#612	Denton County, TX	1.4 TWh	14
#1,089	Denver County, CO	379.6 GWh	9
#1,818	Des Moines County, IA	15.2 GWh	2
#1,510	Deschutes County, OR	88.9 GWh	8
#954	Desha County, AR	526.9 GWh	3
#281	DeSoto County, MS	4.8 TWh	5
#691	DeSoto County, FL	1.1 TWh	11
#490	Deuel County, SD	2.1 TWh	3
#2,157	Deuel County, NE	4.0 MWh	1
#470	Dewey County, OK	2.3 TWh	7
#1,135	Dickens County, TX	342.3 GWh	4
#688	Dickey County, ND	1.1 TWh	2
#1,031	Dickinson County, MI	438.4 GWh	6
#1,112	Dickinson County, IA	361.0 GWh	5
#2,046	Dickinson County, KS	2.4 GWh	3
#1,338	Dickson County, TN	173.0 GWh	1
#1,768	Dillingham Census Area, AK	22.6 GWh	3
#1,717	Dillon County, SC	32.4 GWh	11
#1,090	Dimmit County, TX	379.6 GWh	3
#2,035	Dinwiddie County, VA	2.9 GWh	3
#1,333	District of Columbia, DC	175.8 GWh	24
#735	Dixon County, NE	909.6 GWh	3
#1,376	Dodge County, MN	154.8 GWh	20
#924	Dodge County, WI	573.3 GWh	6
#961	Dodge County, NE	517.2 GWh	3
#590	Doña Ana County, NM	1.5 TWh	13
#848	Donley County, TX	679.6 GWh	1
#1,412	Dorchester County, SC	130.4 GWh	1
#1,638	Dorchester County, MD	50.4 GWh	7
#962	Dougherty County, GA	515.7 GWh	8
#849	Douglas County, IL	675.5 GWh	2
#908	Douglas County, OR	587.1 GWh	15
#115	Douglas County, WA	9.7 TWh	1
#571	Douglas County, NE	1.6 TWh	6
#699	Douglas County, KS	1.1 TWh	5
#1,833	Douglas County, MN	13.8 GWh	5
#1,967	Douglas County, GA	5.3 GWh	1
#1,871	Douglas County, CO	11.4 GWh	2
#2,036	Dubois County, IN	2.9 GWh	3
#1,939	Dubuque County, IA	6.7 GWh	6
#1,938	Duchesne County, UT	6.7 GWh	1
#1,889	Dukes County, MA	9.9 GWh	7
#542	Dunklin County, MO	1.7 TWh	5
#1,577	Dunn County, WI	65.9 GWh	5
#929	DuPage County, IL	565.9 GWh	25
#1,172	Duplin County, NC	304.3 GWh	45
#1,700	Durham County, NC	35.6 GWh	5
#305	Dutchess County, NY	4.3 TWh	21
#126	Duval County, FL	9.0 TWh	22
#1,496	Eagle County, CO	97.3 GWh	3
#738	Early County, GA	903.0 GWh	5
#320	East Baton Rouge Parish, LA	4.1 TWh	7
#605	Eastland County, TX	1.4 TWh	6
#583	Eaton County, MI	1.5 TWh	4
#1,665	Eau Claire County, WI	42.4 GWh	2
#69	Ector County, TX	12.4 TWh	20
#1,525	Eddy County, NM	85.5 GWh	4
#947	Edgecombe County, NC	536.3 GWh	11
#2,133	Effingham County, IL	56.0 MWh	1
#78	Effingham County, GA	11.5 TWh	7
#607	El Dorado County, CA	1.4 TWh	15
#276	El Paso County, CO	4.9 TWh	20
#253	El Paso County, TX	5.4 TWh	15
#488	Elbert County, CO	2.2 TWh	2
#1,126	Elbert County, GA	351.4 GWh	2
#952	Elk County, KS	531.2 GWh	1
#1,674	Elk County, PA	40.6 GWh	1
#1,641	Elkhart County, IN	49.5 GWh	5
#1,427	Elko County, NV	124.4 GWh	1
#835	Ellis County, KS	712.8 GWh	4
#508	Ellis County, OK	2.0 TWh	2
#140	Ellis County, TX	8.7 TWh	9
#1,069	Ellsworth County, KS	406.0 GWh	1
#622	Elmore County, AL	1.3 TWh	5
#389	Elmore County, ID	3.2 TWh	26

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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