Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#701	Winnebago County, IA	1.1 TWh	7
#702	Mitchell County, GA	1.1 TWh	8
#703	DeKalb County, MO	1.1 TWh	2
#704	Dickey County, ND	1.1 TWh	2
#705	Grant County, OK	1.1 TWh	2
#706	Ada County, ID	1.0 TWh	13
#707	Greene County, AL	1.0 TWh	1
#708	Gloucester County, NJ	1.0 TWh	24
#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	Grafton County, NH	1.0 TWh	12
#714	Nemaha County, KS	1.0 TWh	2
#715	Quay County, NM	1.0 TWh	8
#716	Jack County, TX	1.0 TWh	4
#717	Clark County, KY	1.0 TWh	3
#718	Story County, IA	1.0 TWh	18
#719	Wayne County, WV	996.5 GWh	2
#720	Culberson County, TX	996.1 GWh	6
#721	Carroll County, IA	995.0 GWh	5
#722	Dane County, WI	987.0 GWh	26
#723	Fairbanks North Star Borough, AK	980.9 GWh	7
#724	Yellowstone County, MT	979.3 GWh	8
#725	Union County, IA	971.3 GWh	4
#726	Lake County, MT	970.3 GWh	1
#727	Saline County, NE	967.9 GWh	5
#728	Caroline County, VA	964.1 GWh	1
#729	Rock County, MN	951.8 GWh	9
#730	Toole County, MT	950.2 GWh	3
#731	Coos County, NH	948.8 GWh	12
#732	Bristol County, MA	943.8 GWh	71
#733	Kenai Peninsula Borough, AK	930.6 GWh	10
#734	Tarrant County, TX	922.4 GWh	30
#735	Cherokee County, TX	921.7 GWh	2
#736	Wyoming County, PA	918.1 GWh	4
#737	Stephens County, OK	914.7 GWh	1
#738	Parmer County, TX	910.9 GWh	3
#739	Prowers County, CO	907.9 GWh	4
#740	Wyoming County, NY	906.5 GWh	15
#741	Early County, GA	905.9 GWh	5
#742	Lake County, CA	904.3 GWh	10
#743	Ochiltree County, TX	904.2 GWh	1
#744	Chautauqua County, NY	903.0 GWh	27
#745	Spotsylvania County, VA	899.6 GWh	4
#746	Franklin County, PA	896.3 GWh	14
#747	Concordia Parish, LA	885.2 GWh	1
#748	Pickaway County, OH	884.3 GWh	6
#749	Stanly County, NC	882.8 GWh	10
#750	Palo Pinto County, TX	880.1 GWh	3
#751	Swain County, NC	879.0 GWh	1
#752	Major County, OK	876.0 GWh	3
#753	Dixon County, NE	873.6 GWh	3
#754	De Soto Parish, LA	872.9 GWh	3
#755	Jeff Davis County, GA	871.4 GWh	6
#756	Allegany County, MD	868.1 GWh	5
#757	Clackamas County, OR	866.0 GWh	37
#758	Murray County, MN	863.0 GWh	18
#759	Emmons County, ND	858.4 GWh	1
#760	Iowa County, IA	857.5 GWh	3
#761	Lancaster County, NE	857.1 GWh	9
#762	Barnes County, ND	852.7 GWh	3
#763	Calhoun County, FL	850.0 GWh	9
#764	Washington County, ME	846.8 GWh	9
#765	Gooding County, ID	845.9 GWh	14
#766	Clark County, SD	843.2 GWh	3
#767	Plymouth County, MA	842.0 GWh	84
#768	Yankton County, SD	841.2 GWh	2
#769	Hand County, SD	827.2 GWh	2
#770	Guthrie County, IA	818.9 GWh	3
#771	Dawson County, TX	818.7 GWh	4
#772	Audrain County, MO	817.6 GWh	8
#773	Iroquois County, IL	816.3 GWh	4
#774	Ness County, KS	814.4 GWh	1
#775	Buffalo County, SD	813.0 GWh	1
#776	Somerset County, PA	812.4 GWh	16
#777	Capitol Planning Region, CT	812.1 GWh	56
#778	Franklin County, AR	811.3 GWh	4
#779	Kiowa County, OK	808.9 GWh	3
#780	Cherokee County, IA	808.3 GWh	1
#781	Custer County, MT	807.6 GWh	2
#782	Garfield County, WA	807.5 GWh	2
#783	Sac County, IA	806.5 GWh	2
#784	Jackson County, OR	801.1 GWh	14
#785	Lexington County, SC	795.0 GWh	12
#786	Williamson County, IL	792.7 GWh	8
#787	Haskell County, KS	792.5 GWh	1
#788	Grundy County, IA	792.3 GWh	4
#789	Taylor County, GA	792.2 GWh	7
#790	Mecklenburg County, VA	790.3 GWh	5
#791	Flathead County, MT	790.0 GWh	4
#792	Schleicher County, TX	790.0 GWh	1
#793	Mono County, CA	785.9 GWh	9
#794	Plymouth County, IA	784.8 GWh	1
#795	Piatt County, IL	783.0 GWh	2
#796	Russell County, AL	778.7 GWh	2
#797	Jay County, IN	776.1 GWh	6
#798	Roger Mills County, OK	773.8 GWh	3
#799	Red River County, TX	773.2 GWh	4
#800	Muscatine County, IA	772.9 GWh	6

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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