Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#701	Mitchell County, GA	1.1 TWh	8
#702	Clay County, IA	1.1 TWh	3
#703	Winnebago County, IA	1.1 TWh	7
#704	Grant County, OK	1.1 TWh	2
#705	DeKalb County, MO	1.0 TWh	2
#706	Greene County, AL	1.0 TWh	1
#707	Comanche County, OK	1.0 TWh	4
#708	Steuben County, NY	1.0 TWh	22
#709	Bonner County, ID	1.0 TWh	2
#710	Wood County, OH	1.0 TWh	10
#711	Cottonwood County, MN	1.0 TWh	8
#712	Clark County, KY	1.0 TWh	3
#713	Webster County, IA	1.0 TWh	5
#714	Grafton County, NH	1.0 TWh	12
#715	Dane County, WI	1.0 TWh	26
#716	Nemaha County, KS	1.0 TWh	2
#717	Jack County, TX	1.0 TWh	4
#718	Fairbanks North Star Borough, AK	1.0 TWh	7
#719	Dickey County, ND	999.6 GWh	2
#720	Carroll County, IA	995.0 GWh	5
#721	Toole County, MT	994.5 GWh	3
#722	Story County, IA	992.6 GWh	18
#723	Caroline County, VA	988.9 GWh	1
#724	Yellowstone County, MT	982.2 GWh	8
#725	Saline County, NE	971.5 GWh	5
#726	Lake County, MT	970.3 GWh	1
#727	Culberson County, TX	966.6 GWh	6
#728	Union County, IA	960.4 GWh	4
#729	Coos County, NH	944.8 GWh	12
#730	Bristol County, MA	943.8 GWh	71
#731	Rock County, MN	936.0 GWh	9
#732	Kenai Peninsula Borough, AK	930.7 GWh	10
#733	Cherokee County, TX	921.7 GWh	2
#734	Wyoming County, PA	918.1 GWh	4
#735	Stephens County, OK	917.6 GWh	1
#736	Parmer County, TX	910.9 GWh	3
#737	Early County, GA	910.1 GWh	5
#738	Prowers County, CO	909.2 GWh	4
#739	Lake County, CA	908.4 GWh	10
#740	Jefferson County, WI	907.1 GWh	8
#741	Wyoming County, NY	906.5 GWh	15
#742	Franklin County, PA	903.0 GWh	14
#743	Washington County, ME	896.3 GWh	9
#744	Spotsylvania County, VA	894.0 GWh	4
#745	Major County, OK	894.0 GWh	3
#746	Red River County, TX	893.2 GWh	4
#747	Tarrant County, TX	891.9 GWh	30
#748	Concordia Parish, LA	885.2 GWh	1
#749	Stanly County, NC	882.0 GWh	10
#750	Swain County, NC	879.0 GWh	1
#751	Pickaway County, OH	876.3 GWh	6
#752	Dixon County, NE	874.6 GWh	3
#753	Piatt County, IL	874.1 GWh	2
#754	Calhoun County, FL	870.1 GWh	9
#755	De Soto Parish, LA	869.5 GWh	3
#756	Clackamas County, OR	866.0 GWh	37
#757	Chautauqua County, NY	860.1 GWh	27
#758	Lexington County, SC	858.8 GWh	12
#759	Emmons County, ND	858.2 GWh	1
#760	Murray County, MN	856.9 GWh	18
#761	Barnes County, ND	852.7 GWh	3
#762	Gooding County, ID	845.9 GWh	14
#763	Jeff Davis County, GA	845.3 GWh	6
#764	Kiowa County, OK	843.2 GWh	3
#765	Audrain County, MO	842.4 GWh	8
#766	Iowa County, IA	839.1 GWh	3
#767	Yankton County, SD	832.8 GWh	2
#768	Clark County, SD	831.3 GWh	3
#769	Hand County, SD	823.7 GWh	2
#770	Plymouth County, MA	823.6 GWh	84
#771	Williamson County, IL	819.7 GWh	8
#772	Lancaster County, NE	818.2 GWh	9
#773	Iroquois County, IL	816.3 GWh	4
#774	Capitol Planning Region, CT	814.6 GWh	56
#775	Ness County, KS	814.4 GWh	1
#776	Buffalo County, SD	813.0 GWh	1
#777	Franklin County, AR	811.3 GWh	4
#778	Schleicher County, TX	808.5 GWh	1
#779	Guthrie County, IA	807.5 GWh	3
#780	Garfield County, WA	806.7 GWh	2
#781	Somerset County, PA	805.0 GWh	16
#782	Cherokee County, IA	803.5 GWh	1
#783	Jackson County, OR	798.9 GWh	14
#784	Sac County, IA	796.6 GWh	2
#785	Isle of Wight County, VA	794.1 GWh	9
#786	Taylor County, GA	791.3 GWh	7
#787	Flathead County, MT	789.1 GWh	4
#788	Custer County, MT	786.0 GWh	2
#789	Roger Mills County, OK	786.0 GWh	3
#790	Mono County, CA	785.9 GWh	9
#791	Mecklenburg County, VA	785.8 GWh	5
#792	Grundy County, IA	785.3 GWh	4
#793	Johnston County, OK	785.2 GWh	1
#794	Muscatine County, IA	782.8 GWh	6
#795	McIntosh County, ND	781.8 GWh	2
#796	Russell County, AL	781.3 GWh	2
#797	Dawson County, TX	779.4 GWh	4
#798	Palo Pinto County, TX	779.3 GWh	3
#799	Schuyler County, MO	777.5 GWh	1
#800	Montgomery County, MD	775.4 GWh	18

Net Generation data is based on the last 12 months since Mar 2026

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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