Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#537	Kingfisher County, OK	1.8 TWh	3
#779	Kiowa County, OK	808.9 GWh	3
#667	Logan County, OK	1.2 TWh	3
#974	McCurtain County, OK	507.3 GWh	3
#752	Major County, OK	876.0 GWh	3
#380	Muskogee County, OK	3.4 TWh	3
#339	Noble County, OK	3.8 TWh	3
#798	Roger Mills County, OK	773.8 GWh	3
#1,561	Benton County, OR	74.6 GWh	3
#232	Columbia County, OR	6.1 TWh	3
#179	Lawrence County, PA	7.5 TWh	3
#1,182	Potter County, PA	300.4 GWh	3
#1,665	Union County, PA	45.6 GWh	3
#1,387	Venango County, PA	149.6 GWh	3
#1,878	Bamberg County, SC	11.9 GWh	3
#1,262	Chester County, SC	230.9 GWh	3
#1,397	Chesterfield County, SC	142.9 GWh	3
#1,347	Lancaster County, SC	170.9 GWh	3
#1,273	Marlboro County, SC	219.8 GWh	3
#1,692	Williamsburg County, SC	38.7 GWh	3
#1,484	Beadle County, SD	104.1 GWh	3
#766	Clark County, SD	843.2 GWh	3
#570	Codington County, SD	1.7 TWh	3
#490	Deuel County, SD	2.1 TWh	3
#1,086	Pennington County, SD	396.9 GWh	3
#1,804	Greene County, TN	19.3 GWh	3
#1,738	Hardeman County, TN	30.7 GWh	3
#1,783	Montgomery County, TN	21.8 GWh	3
#33	Rhea County, TN	17.6 TWh	3
#1,714	Rutherford County, TN	34.3 GWh	3
#856	Archer County, TX	668.6 GWh	3
#682	Baylor County, TX	1.1 TWh	3
#1,078	Childress County, TX	405.5 GWh	3
#1,089	Dimmit County, TX	391.5 GWh	3
#131	Fayette County, TX	9.0 TWh	3
#1,310	Hardin County, TX	194.6 GWh	3
#151	Hood County, TX	8.3 TWh	3
#889	Jasper County, TX	613.3 GWh	3
#656	McCulloch County, TX	1.2 TWh	3
#750	Palo Pinto County, TX	880.1 GWh	3
#738	Parmer County, TX	910.9 GWh	3
#345	Potter County, TX	3.7 TWh	3
#1,778	Presidio County, TX	23.4 GWh	3
#674	Reagan County, TX	1.2 TWh	3
#62	Rusk County, TX	13.2 TWh	3
#698	Shackelford County, TX	1.1 TWh	3
#1,455	Van Zandt County, TX	112.1 GWh	3
#972	Carbon County, UT	510.1 GWh	3
#1,148	San Juan County, UT	337.4 GWh	3
#1,850	Essex County, VT	13.4 GWh	3
#2,117	Culpeper County, VA	443.0 MWh	3
#2,044	Dinwiddie County, VA	2.9 GWh	3
#829	Fairfax County, VA	730.3 GWh	3
#1,176	Gloucester County, VA	305.0 GWh	3
#895	King William County, VA	607.8 GWh	3
#1,872	Lancaster County, VA	12.3 GWh	3
#1,943	Prince Edward County, VA	7.3 GWh	3
#2,073	Stafford County, VA	2.1 GWh	3
#1,247	Sussex County, VA	242.5 GWh	3
#497	Wise County, VA	2.1 TWh	3
#916	Hopewell city, VA	587.6 GWh	3
#1,592	Richmond city, VA	65.7 GWh	3
#2,123	Salem city, VA	256.0 MWh	3
#1,699	Clallam County, WA	37.5 GWh	3
#1,863	Franklin County, WA	12.8 GWh	3
#2,037	Jefferson County, WA	3.2 GWh	3
#1,177	Mason County, WA	304.6 GWh	3
#344	Pend Oreille County, WA	3.7 TWh	3
#2,009	Berkeley County, WV	4.1 GWh	3
#1,029	Fayette County, WV	447.9 GWh	3
#1,093	Greenbrier County, WV	388.1 GWh	3
#1,339	Jefferson County, WV	175.0 GWh	3
#654	Buffalo County, WI	1.2 TWh	3
#1,625	Florence County, WI	56.6 GWh	3
#1,009	Iowa County, WI	467.9 GWh	3
#1,852	Kewaunee County, WI	13.4 GWh	3
#1,841	Monroe County, WI	14.0 GWh	3
#1,806	Oconto County, WI	19.0 GWh	3
#1,767	Oneida County, WI	25.3 GWh	3
#1,821	St. Croix County, WI	16.7 GWh	3
#2,012	Walworth County, WI	4.0 GWh	3
#1,895	Washburn County, WI	10.1 GWh	3
#137	Platte County, WY	8.8 TWh	3
#356	Covington County, AL	3.6 TWh	4
#963	Escambia County, AL	521.0 GWh	4
#30	Jefferson County, AL	18.9 TWh	4
#664	Lawrence County, AL	1.2 TWh	4
#70	Lee County, AL	12.3 TWh	4
#1,002	Talladega County, AL	474.3 GWh	4
#1,926	Hoonah-Angoon Census Area, AK	8.3 GWh	4
#144	Apache County, AZ	8.6 TWh	4
#1,497	Carroll County, AR	98.6 GWh	4
#778	Franklin County, AR	811.3 GWh	4
#2,023	Greene County, AR	3.7 GWh	4
#218	Hot Spring County, AR	6.5 TWh	4
#277	Jefferson County, AR	4.8 TWh	4
#1,073	White County, AR	408.5 GWh	4
#1,051	Huerfano County, CO	429.2 GWh	4
#1,560	La Plata County, CO	74.7 GWh	4
#1,057	Las Animas County, CO	422.1 GWh	4

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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