Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#701	Steuben County, NY	1.1 TWh	22
#702	Winnebago County, IA	1.1 TWh	7
#703	Ada County, ID	1.1 TWh	13
#704	Wayne County, WV	1.1 TWh	2
#705	Mitchell County, GA	1.1 TWh	8
#706	Grant County, OK	1.1 TWh	2
#707	Greene County, AL	1.0 TWh	1
#708	DeKalb County, MO	1.0 TWh	2
#709	Wood County, OH	1.0 TWh	10
#710	Bonner County, ID	1.0 TWh	2
#711	Cottonwood County, MN	1.0 TWh	8
#712	Webster County, IA	1.0 TWh	5
#713	Clark County, KY	1.0 TWh	3
#714	Nemaha County, KS	1.0 TWh	2
#715	Grafton County, NH	1.0 TWh	12
#716	Dickey County, ND	1.0 TWh	2
#717	Quay County, NM	1.0 TWh	8
#718	Jack County, TX	1.0 TWh	4
#719	Story County, IA	999.9 GWh	18
#720	Dane County, WI	999.6 GWh	26
#721	Carroll County, IA	995.0 GWh	5
#722	Fairbanks North Star Borough, AK	991.6 GWh	7
#723	Toole County, MT	991.4 GWh	3
#724	Caroline County, VA	989.0 GWh	1
#725	Yellowstone County, MT	988.9 GWh	8
#726	Culberson County, TX	976.0 GWh	6
#727	Lake County, MT	970.3 GWh	1
#728	Ochiltree County, TX	965.9 GWh	1
#729	Saline County, NE	964.2 GWh	5
#730	Union County, IA	961.1 GWh	4
#731	Bristol County, MA	943.8 GWh	71
#732	Coos County, NH	941.4 GWh	12
#733	Rock County, MN	941.3 GWh	9
#734	Kenai Peninsula Borough, AK	930.4 GWh	10
#735	Cherokee County, TX	921.7 GWh	2
#736	Stephens County, OK	919.9 GWh	1
#737	Wyoming County, PA	918.1 GWh	4
#738	Parmer County, TX	910.9 GWh	3
#739	Prowers County, CO	909.2 GWh	4
#740	Early County, GA	909.0 GWh	5
#741	Franklin County, PA	907.8 GWh	14
#742	Wyoming County, NY	906.5 GWh	15
#743	Lake County, CA	904.8 GWh	10
#744	Spotsylvania County, VA	901.9 GWh	4
#745	Tarrant County, TX	896.1 GWh	30
#746	Chautauqua County, NY	889.4 GWh	27
#747	Allegany County, MD	885.7 GWh	5
#748	Concordia Parish, LA	885.2 GWh	1
#749	Stanly County, NC	884.0 GWh	10
#750	De Soto Parish, LA	882.4 GWh	3
#751	Washington County, ME	881.0 GWh	9
#752	Swain County, NC	879.0 GWh	1
#753	Dixon County, NE	877.1 GWh	3
#754	Pickaway County, OH	877.0 GWh	6
#755	Major County, OK	874.6 GWh	3
#756	Clackamas County, OR	866.0 GWh	37
#757	Calhoun County, FL	861.5 GWh	9
#758	Emmons County, ND	859.2 GWh	1
#759	Murray County, MN	859.1 GWh	18
#760	Jeff Davis County, GA	853.7 GWh	6
#761	Barnes County, ND	852.7 GWh	3
#762	Iowa County, IA	852.0 GWh	3
#763	Gooding County, ID	845.9 GWh	14
#764	Clark County, SD	839.6 GWh	3
#765	Yankton County, SD	839.6 GWh	2
#766	Audrain County, MO	839.5 GWh	8
#767	Kiowa County, OK	838.1 GWh	3
#768	Piatt County, IL	834.0 GWh	2
#769	Plymouth County, MA	828.7 GWh	84
#770	Lancaster County, NE	826.4 GWh	9
#771	Red River County, TX	824.6 GWh	4
#772	Hand County, SD	823.0 GWh	2
#773	Lexington County, SC	821.3 GWh	12
#774	Iroquois County, IL	816.3 GWh	4
#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	Dawson County, TX	808.5 GWh	4
#779	Somerset County, PA	808.5 GWh	16
#780	Palo Pinto County, TX	808.2 GWh	3
#781	Guthrie County, IA	807.7 GWh	3
#782	Garfield County, WA	807.4 GWh	2
#783	Cherokee County, IA	804.8 GWh	1
#784	Jackson County, OR	801.1 GWh	14
#785	Williamson County, IL	800.8 GWh	8
#786	Sac County, IA	795.7 GWh	2
#787	Capitol Planning Region, CT	793.7 GWh	56
#788	Custer County, MT	792.6 GWh	2
#789	Taylor County, GA	791.7 GWh	7
#790	Schleicher County, TX	790.4 GWh	1
#791	Flathead County, MT	790.0 GWh	4
#792	Mecklenburg County, VA	788.8 GWh	5
#793	Grundy County, IA	788.7 GWh	4
#794	Haskell County, KS	786.8 GWh	1
#795	Mono County, CA	785.9 GWh	9
#796	Isle of Wight County, VA	785.8 GWh	9
#797	Roger Mills County, OK	784.8 GWh	3
#798	Russell County, AL	780.0 GWh	2
#799	Plymouth County, IA	777.6 GWh	1
#800	Muscatine County, IA	777.6 GWh	6

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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