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	Winnebago County, IA	1.1 TWh	7
#703	Frio County, TX	1.1 TWh	5
#704	DeKalb County, MO	1.1 TWh	2
#705	Gloucester County, NJ	1.0 TWh	24
#706	Grant County, OK	1.0 TWh	2
#707	Wood County, OH	1.0 TWh	10
#708	Bonner County, ID	1.0 TWh	2
#709	Grafton County, NH	1.0 TWh	12
#710	Ada County, ID	1.0 TWh	13
#711	Webster County, IA	1.0 TWh	5
#712	Cottonwood County, MN	1.0 TWh	8
#713	Jack County, TX	1.0 TWh	4
#714	Quay County, NM	1.0 TWh	8
#715	Nemaha County, KS	1.0 TWh	2
#716	Story County, IA	1.0 TWh	18
#717	Culberson County, TX	1.0 TWh	6
#718	Yellowstone County, MT	996.1 GWh	8
#719	Carroll County, IA	995.0 GWh	5
#720	Logan County, OK	993.5 GWh	3
#721	Caroline County, VA	992.5 GWh	1
#722	Wayne County, WV	987.5 GWh	2
#723	Saline County, NE	981.5 GWh	5
#724	Union County, IA	981.4 GWh	4
#725	Dane County, WI	977.8 GWh	26
#726	Lake County, MT	970.3 GWh	1
#727	Clark County, KY	966.8 GWh	3
#728	Rock County, MN	960.2 GWh	9
#729	Fairbanks North Star Borough, AK	956.6 GWh	7
#730	Coos County, NH	953.3 GWh	12
#731	Bristol County, MA	947.8 GWh	71
#732	Toole County, MT	938.1 GWh	3
#733	Kenai Peninsula Borough, AK	932.0 GWh	10
#734	Cherokee County, TX	921.7 GWh	2
#735	Wyoming County, PA	918.1 GWh	4
#736	Tarrant County, TX	916.7 GWh	30
#737	Parmer County, TX	910.9 GWh	3
#738	Early County, GA	907.7 GWh	5
#739	Wyoming County, NY	906.5 GWh	15
#740	Prowers County, CO	905.4 GWh	4
#741	Chautauqua County, NY	903.5 GWh	27
#742	Lake County, CA	903.3 GWh	10
#743	Spotsylvania County, VA	902.9 GWh	4
#744	Stephens County, OK	902.2 GWh	1
#745	Dixon County, NE	896.6 GWh	3
#746	Lancaster County, NE	887.7 GWh	9
#747	Stanly County, NC	887.0 GWh	10
#748	Franklin County, PA	885.9 GWh	14
#749	Concordia Parish, LA	885.2 GWh	1
#750	Pickaway County, OH	884.3 GWh	6
#751	Palo Pinto County, TX	880.1 GWh	3
#752	Jeff Davis County, GA	879.8 GWh	6
#753	Swain County, NC	879.0 GWh	1
#754	Emmons County, ND	877.2 GWh	1
#755	Murray County, MN	874.6 GWh	18
#756	Clackamas County, OR	866.0 GWh	37
#757	Iowa County, IA	863.9 GWh	3
#758	De Soto Parish, LA	859.4 GWh	3
#759	Clark County, SD	856.5 GWh	3
#760	Major County, OK	855.5 GWh	3
#761	Barnes County, ND	852.7 GWh	3
#762	Yankton County, SD	850.6 GWh	2
#763	Calhoun County, FL	847.7 GWh	9
#764	Gooding County, ID	845.9 GWh	14
#765	Allegany County, MD	844.6 GWh	5
#766	Plymouth County, MA	842.6 GWh	84
#767	Hand County, SD	842.6 GWh	2
#768	Ochiltree County, TX	839.4 GWh	1
#769	Guthrie County, IA	832.0 GWh	3
#770	Custer County, MT	830.7 GWh	2
#771	Cherokee County, IA	828.4 GWh	1
#772	Sac County, IA	818.5 GWh	2
#773	Somerset County, PA	817.4 GWh	16
#774	Iroquois County, IL	816.3 GWh	4
#775	Washington County, ME	816.3 GWh	9
#776	Ness County, KS	814.4 GWh	1
#777	Buffalo County, SD	813.0 GWh	1
#778	Audrain County, MO	812.9 GWh	8
#779	Dawson County, TX	812.5 GWh	4
#780	Franklin County, AR	811.3 GWh	4
#781	Jackson County, OR	801.1 GWh	14
#782	Plymouth County, IA	799.6 GWh	1
#783	Grundy County, IA	796.9 GWh	4
#784	Capitol Planning Region, CT	796.8 GWh	56
#785	Garfield County, WA	795.3 GWh	2
#786	Mecklenburg County, VA	795.1 GWh	5
#787	Taylor County, GA	794.5 GWh	7
#788	Lexington County, SC	792.0 GWh	12
#789	Schleicher County, TX	791.7 GWh	1
#790	Flathead County, MT	790.4 GWh	4
#791	Kiowa County, OK	789.7 GWh	3
#792	Isle of Wight County, VA	787.3 GWh	9
#793	Mono County, CA	785.9 GWh	9
#794	Haskell County, KS	785.2 GWh	1
#795	Williamson County, IL	784.6 GWh	8
#796	Burke County, ND	782.4 GWh	1
#797	Russell County, AL	780.1 GWh	2
#798	Jay County, IN	778.5 GWh	6
#799	Crittenden County, AR	773.6 GWh	2
#800	Red River County, TX	770.6 GWh	4

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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