Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#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
#1,023	Chilton County, AL	454.4 GWh	2
#1,865	Dale County, AL	12.5 GWh	2
#64	Houston County, AL	13.0 TWh	2
#450	Lauderdale County, AL	2.5 TWh	2
#8	Limestone County, AL	29.8 TWh	2
#1,545	Madison County, AL	79.0 GWh	2
#1,021	Marshall County, AL	454.8 GWh	2
#826	Monroe County, AL	736.1 GWh	2
#796	Russell County, AL	778.7 GWh	2
#1,267	Tuscaloosa County, AL	227.1 GWh	2
#1,277	Walker County, AL	219.0 GWh	2
#816	Wilcox County, AL	748.4 GWh	2
#1,931	Copper River Census Area, AK	7.9 GWh	2
#1,424	Matanuska-Susitna Borough, AK	128.2 GWh	2
#1,428	Wrangell City and Borough, AK	126.5 GWh	2
#1,648	Gila County, AZ	50.2 GWh	2
#1,988	Santa Cruz County, AZ	4.8 GWh	2
#1,385	Arkansas County, AR	151.8 GWh	2
#413	Benton County, AR	2.9 TWh	2
#2,084	Clay County, AR	1.8 GWh	2
#1,420	Crawford County, AR	128.8 GWh	2
#804	Crittenden County, AR	767.0 GWh	2
#347	Hempstead County, AR	3.7 TWh	2
#1,899	Howard County, AR	10.1 GWh	2
#1,292	Lee County, AR	208.1 GWh	2
#44	Pope County, AR	15.7 TWh	2
#1,306	Woodruff County, AR	199.2 GWh	2
#1,809	Glenn County, CA	18.7 GWh	2
#1,183	Mariposa County, CA	299.7 GWh	2
#1,259	Bent County, CO	233.0 GWh	2
#1,945	Conejos County, CO	7.2 GWh	2
#1,530	Delta County, CO	85.8 GWh	2
#1,884	Douglas County, CO	11.4 GWh	2
#484	Elbert County, CO	2.2 TWh	2
#2,014	Fremont County, CO	3.9 GWh	2
#1,241	Gunnison County, CO	246.8 GWh	2
#1,912	Pitkin County, CO	9.3 GWh	2
#1,978	Saguache County, CO	5.1 GWh	2
#1,576	Summit County, CO	69.8 GWh	2
#123	Lee County, FL	9.2 TWh	2
#55	Appling County, GA	13.8 TWh	2

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

Browse Counties By State