Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,088	Pennington County, SD	393.8 GWh	3
#1,809	Greene County, TN	19.3 GWh	3
#1,741	Hardeman County, TN	30.7 GWh	3
#1,789	Montgomery County, TN	21.8 GWh	3
#29	Rhea County, TN	19.3 TWh	3
#1,720	Rutherford County, TN	34.1 GWh	3
#854	Archer County, TX	668.6 GWh	3
#683	Baylor County, TX	1.2 TWh	3
#1,084	Childress County, TX	401.3 GWh	3
#1,091	Dimmit County, TX	391.1 GWh	3
#132	Fayette County, TX	8.9 TWh	3
#1,320	Hardin County, TX	194.6 GWh	3
#151	Hood County, TX	8.1 TWh	3
#899	Jasper County, TX	613.3 GWh	3
#652	McCulloch County, TX	1.2 TWh	3
#800	Palo Pinto County, TX	779.3 GWh	3
#738	Parmer County, TX	910.9 GWh	3
#335	Potter County, TX	3.8 TWh	3
#1,782	Presidio County, TX	23.4 GWh	3
#678	Reagan County, TX	1.2 TWh	3
#59	Rusk County, TX	13.5 TWh	3
#700	Shackelford County, TX	1.1 TWh	3
#1,459	Van Zandt County, TX	113.6 GWh	3
#968	Carbon County, UT	514.0 GWh	3
#1,159	San Juan County, UT	330.0 GWh	3
#1,856	Essex County, VT	13.4 GWh	3
#2,118	Culpeper County, VA	443.0 MWh	3
#2,045	Dinwiddie County, VA	2.9 GWh	3
#839	Fairfax County, VA	715.0 GWh	3
#1,181	Gloucester County, VA	307.6 GWh	3
#928	King William County, VA	579.1 GWh	3
#1,877	Lancaster County, VA	12.3 GWh	3
#1,945	Prince Edward County, VA	7.3 GWh	3
#2,073	Stafford County, VA	2.1 GWh	3
#1,255	Sussex County, VA	243.3 GWh	3
#501	Wise County, VA	2.1 TWh	3
#922	Hopewell city, VA	588.9 GWh	3
#1,600	Richmond city, VA	65.5 GWh	3
#2,123	Salem city, VA	234.0 MWh	3
#1,705	Clallam County, WA	37.5 GWh	3
#1,869	Franklin County, WA	12.8 GWh	3
#2,039	Jefferson County, WA	3.2 GWh	3
#1,183	Mason County, WA	304.6 GWh	3
#322	Pend Oreille County, WA	4.1 TWh	3
#2,009	Berkeley County, WV	4.1 GWh	3
#1,030	Fayette County, WV	447.9 GWh	3
#1,093	Greenbrier County, WV	388.9 GWh	3
#1,351	Jefferson County, WV	173.5 GWh	3
#682	Buffalo County, WI	1.2 TWh	3
#1,635	Florence County, WI	56.6 GWh	3
#1,014	Iowa County, WI	462.9 GWh	3
#1,859	Kewaunee County, WI	13.4 GWh	3
#1,847	Monroe County, WI	14.0 GWh	3
#1,811	Oconto County, WI	19.0 GWh	3
#1,770	Oneida County, WI	25.6 GWh	3
#1,829	St. Croix County, WI	16.7 GWh	3
#2,157	Walworth County, WI	15.0 MWh	3
#1,900	Washburn County, WI	10.1 GWh	3
#147	Platte County, WY	8.4 TWh	3
#1,024	Chilton County, AL	454.4 GWh	2
#1,871	Dale County, AL	12.5 GWh	2
#60	Houston County, AL	13.4 TWh	2
#468	Lauderdale County, AL	2.3 TWh	2
#7	Limestone County, AL	30.4 TWh	2
#1,553	Madison County, AL	79.0 GWh	2
#1,022	Marshall County, AL	454.8 GWh	2
#825	Monroe County, AL	739.3 GWh	2
#798	Russell County, AL	781.3 GWh	2
#1,277	Tuscaloosa County, AL	227.1 GWh	2
#1,287	Walker County, AL	219.0 GWh	2
#817	Wilcox County, AL	748.4 GWh	2
#1,934	Copper River Census Area, AK	7.9 GWh	2
#1,432	Matanuska-Susitna Borough, AK	128.2 GWh	2
#1,436	Wrangell City and Borough, AK	126.5 GWh	2
#1,657	Gila County, AZ	50.2 GWh	2
#1,987	Santa Cruz County, AZ	4.8 GWh	2
#1,392	Arkansas County, AR	151.7 GWh	2
#418	Benton County, AR	2.8 TWh	2
#2,082	Clay County, AR	1.8 GWh	2
#1,428	Crawford County, AR	128.8 GWh	2
#808	Crittenden County, AR	764.4 GWh	2
#363	Hempstead County, AR	3.5 TWh	2
#1,904	Howard County, AR	10.1 GWh	2
#1,305	Lee County, AR	206.3 GWh	2
#46	Pope County, AR	15.3 TWh	2
#1,332	Woodruff County, AR	186.4 GWh	2
#1,814	Glenn County, CA	18.7 GWh	2
#1,189	Mariposa County, CA	299.7 GWh	2
#1,269	Bent County, CO	233.0 GWh	2
#1,947	Conejos County, CO	7.2 GWh	2
#1,453	Delta County, CO	117.6 GWh	2
#1,889	Douglas County, CO	11.4 GWh	2
#480	Elbert County, CO	2.2 TWh	2
#2,013	Fremont County, CO	3.9 GWh	2
#1,250	Gunnison County, CO	246.8 GWh	2
#1,914	Pitkin County, CO	9.3 GWh	2
#1,978	Saguache County, CO	5.1 GWh	2
#1,587	Summit County, CO	69.8 GWh	2
#127	Lee County, FL	9.1 TWh	2
#54	Appling County, GA	14.2 TWh	2

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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