Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#355	Grant County, SD	3.6 TWh	5
#509	Hyde County, SD	2.0 TWh	5
#1,048	Anderson County, TN	433.8 GWh	5
#840	Blount County, TN	708.4 GWh	5
#52	Hamilton County, TN	14.1 TWh	5
#1,512	McNairy County, TN	91.8 GWh	5
#567	Sullivan County, TN	1.7 TWh	5
#225	Bastrop County, TX	6.3 TWh	5
#423	Concho County, TX	2.8 TWh	5
#336	Crockett County, TX	3.8 TWh	5
#449	Floyd County, TX	2.5 TWh	5
#696	Frio County, TX	1.1 TWh	5
#330	Grimes County, TX	3.9 TWh	5
#461	Lynn County, TX	2.3 TWh	5
#2,069	Maverick County, TX	2.2 GWh	5
#411	Mills County, TX	2.9 TWh	5
#446	Oldham County, TX	2.5 TWh	5
#1,024	Ward County, TX	453.2 GWh	5
#973	Box Elder County, UT	508.3 GWh	5
#1,649	Cache County, UT	49.8 GWh	5
#1,686	Davis County, UT	39.3 GWh	5
#1,883	Sanpete County, UT	11.4 GWh	5
#1,075	Tooele County, UT	407.7 GWh	5
#1,462	Wasatch County, UT	110.6 GWh	5
#1,785	Orange County, VT	21.6 GWh	5
#1,659	Amelia County, VA	47.5 GWh	5
#1,876	Augusta County, VA	12.0 GWh	5
#1,628	Bedford County, VA	55.5 GWh	5
#115	Brunswick County, VA	9.7 TWh	5
#1,631	Carroll County, VA	54.4 GWh	5
#1,139	Charles City County, VA	342.7 GWh	5
#790	Mecklenburg County, VA	790.3 GWh	5
#1,577	Powhatan County, VA	69.8 GWh	5
#1,250	Pulaski County, VA	237.7 GWh	5
#1,342	Richmond County, VA	174.0 GWh	5
#990	Southampton County, VA	491.6 GWh	5
#1,820	Barron County, WI	17.0 GWh	5
#1,589	Dunn County, WI	65.9 GWh	5
#1,200	Kenosha County, WI	281.4 GWh	5
#1,269	Lincoln County, WI	225.7 GWh	5
#1,151	Racine County, WI	335.7 GWh	5
#417	Sheboygan County, WI	2.8 TWh	5
#1,962	Vernon County, WI	6.1 GWh	5
#1,450	Washington County, WI	113.7 GWh	5
#815	Winnebago County, WI	748.7 GWh	5
#860	Uinta County, WY	664.9 GWh	5
#1,515	Aleutians West Census Area, AK	89.2 GWh	6
#1,822	Southeast Fairbanks Census Area, AK	16.6 GWh	6
#1,032	Ashley County, AR	445.6 GWh	6
#954	Calaveras County, CA	533.3 GWh	6
#1,196	San Benito County, CA	282.8 GWh	6
#1,607	Santa Cruz County, CA	60.5 GWh	6
#1,562	Highlands County, FL	74.3 GWh	6
#1,036	Jackson County, FL	441.7 GWh	6
#1,476	Lake County, FL	106.0 GWh	6
#148	Martin County, FL	8.5 TWh	6
#221	Pinellas County, FL	6.4 TWh	6
#576	Santa Rosa County, FL	1.6 TWh	6
#850	Walton County, FL	677.8 GWh	6
#909	Bibb County, GA	592.4 GWh	6
#51	Heard County, GA	14.3 TWh	6
#755	Jeff Davis County, GA	871.4 GWh	6
#843	Power County, ID	695.6 GWh	6
#555	Henry County, IL	1.7 TWh	6
#1,998	Knox County, IL	4.4 GWh	6
#474	Macon County, IL	2.2 TWh	6
#1,095	Marshall County, IL	386.0 GWh	6
#214	Randolph County, IL	6.5 TWh	6
#408	Benton County, IN	2.9 TWh	6
#898	Henry County, IN	604.0 GWh	6
#797	Jay County, IN	776.1 GWh	6
#1,662	Montgomery County, IN	46.8 GWh	6
#583	Cass County, IA	1.6 TWh	6
#412	Cerro Gordo County, IA	2.9 TWh	6
#1,951	Dubuque County, IA	6.7 GWh	6
#624	Franklin County, IA	1.3 TWh	6
#800	Muscatine County, IA	772.9 GWh	6
#1,438	Tama County, IA	119.9 GWh	6
#961	Butler County, KS	521.6 GWh	6
#1,979	Wilson County, KS	5.0 GWh	6
#66	Jefferson County, KY	12.7 TWh	6
#16	St. Charles Parish, LA	22.8 TWh	6
#281	Charles County, MD	4.8 TWh	6
#1,816	Kent County, MD	17.7 GWh	6
#1,495	Bay County, MI	99.2 GWh	6
#1,040	Dickinson County, MI	438.4 GWh	6
#806	Ingham County, MI	762.3 GWh	6
#1,523	Lenawee County, MI	86.6 GWh	6
#578	Montcalm County, MI	1.6 TWh	6
#810	Carlton County, MN	753.9 GWh	6
#1,547	Faribault County, MN	78.2 GWh	6
#686	Freeborn County, MN	1.1 TWh	6
#1,604	Isanti County, MN	61.3 GWh	6
#1,857	Sibley County, MN	13.2 GWh	6
#267	Panola County, MS	5.1 TWh	6
#469	Atchison County, MO	2.3 TWh	6
#1,533	Macon County, MO	84.6 GWh	6
#1,013	Custer County, NE	459.4 GWh	6
#574	Douglas County, NE	1.6 TWh	6
#542	Humboldt County, NV	1.8 TWh	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

Browse Counties By State