Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#645	Kittitas County, WA	1.2 TWh	9
#1,119	Snohomish County, WA	329.5 GWh	9
#924	Fond du Lac County, WI	531.1 GWh	9
#845	Grant County, WI	647.0 GWh	9
#1,419	Juneau County, WI	104.3 GWh	9
#37	Mobile County, AL	17.3 TWh	8
#429	Anchorage Municipality, AK	2.7 TWh	8
#1,394	Chugach Census Area, AK	115.9 GWh	8
#1,312	Kodiak Island Borough, AK	161.1 GWh	8
#1,653	Northwest Arctic Borough, AK	37.6 GWh	8
#303	Coconino County, AZ	4.3 TWh	8
#661	Pulaski County, AR	1.1 TWh	8
#1,205	Siskiyou County, CA	234.3 GWh	8
#72	Okeechobee County, FL	11.7 TWh	8
#820	Dougherty County, GA	697.4 GWh	8
#684	Mitchell County, GA	1.0 TWh	8
#982	Richmond County, GA	459.6 GWh	8
#1,023	Walton County, GA	416.9 GWh	8
#1,098	Lake County, IL	345.1 GWh	8
#1,297	Morgan County, IL	169.5 GWh	8
#822	Tippecanoe County, IN	682.5 GWh	8
#829	Osceola County, IA	668.5 GWh	8
#666	Winnebago County, IA	1.1 TWh	8
#315	Ford County, KS	4.1 TWh	8
#1,246	Orleans Parish, LA	201.6 GWh	8
#869	St. Mary Parish, LA	616.8 GWh	8
#916	Washington County, ME	549.9 GWh	8
#797	Delta County, MI	739.4 GWh	8
#690	Cottonwood County, MN	1.0 TWh	8
#935	Wheatland County, MT	520.3 GWh	8
#788	Yellowstone County, MT	748.7 GWh	8
#694	Lancaster County, NE	989.2 GWh	8
#11	Salem County, NJ	27.8 TWh	8
#400	Luna County, NM	3.1 TWh	8
#686	Quay County, NM	1.0 TWh	8
#338	Torrance County, NM	3.7 TWh	8
#1,417	Seneca County, NY	105.4 GWh	8
#25	Mecklenburg County, NC	19.9 TWh	8
#1,376	Union County, NC	124.9 GWh	8
#210	Trumbull County, OH	6.5 TWh	8
#1,408	Deschutes County, OR	109.3 GWh	8
#1,037	Linn County, OR	404.2 GWh	8
#278	Armstrong County, PA	4.8 TWh	8
#225	Bradford County, PA	6.1 TWh	8
#1,860	Chester County, PA	9.6 GWh	8
#261	Fayette County, PA	5.3 TWh	8
#214	Lycoming County, PA	6.4 TWh	8
#1,643	Washington County, PA	38.7 GWh	8
#1,644	Barnwell County, SC	38.6 GWh	8
#71	Berkeley County, SC	11.9 TWh	8
#456	Glasscock County, TX	2.4 TWh	8
#157	Limestone County, TX	8.1 TWh	8
#226	San Patricio County, TX	6.1 TWh	8
#1,021	Uvalde County, TX	419.4 GWh	8
#351	Wilbarger County, TX	3.6 TWh	8
#132	Emery County, UT	8.9 TWh	8
#184	Millard County, UT	7.2 TWh	8
#857	Windham County, VT	628.8 GWh	8
#904	Chesapeake city, VA	567.8 GWh	8
#15	Grant County, WA	23.7 TWh	8
#183	Lewis County, WA	7.2 TWh	8
#939	Brown County, WI	517.3 GWh	8
#287	Marathon County, WI	4.7 TWh	8
#748	Albany County, WY	842.0 GWh	8
#1,568	Bethel Census Area, AK	56.7 GWh	7
#732	Fairbanks North Star Borough, AK	876.9 GWh	7
#1,321	Ketchikan Gateway Borough, AK	157.4 GWh	7
#529	Navajo County, AZ	1.8 TWh	7
#1,480	Yavapai County, AZ	83.5 GWh	7
#156	Mississippi County, AR	8.1 TWh	7
#773	Amador County, CA	780.8 GWh	7
#1,603	Napa County, CA	48.3 GWh	7
#526	Sutter County, CA	1.8 TWh	7
#1,511	Tehama County, CA	71.5 GWh	7
#407	Kit Carson County, CO	3.0 TWh	7
#1,766	Montezuma County, CO	19.9 GWh	7
#288	Bay County, FL	4.6 TWh	7
#61	Broward County, FL	13.2 TWh	7
#272	Hardee County, FL	5.0 TWh	7
#794	Indian River County, FL	740.4 GWh	7
#449	Pasco County, FL	2.5 TWh	7
#4	Burke County, GA	35.6 TWh	7
#725	Decatur County, GA	890.8 GWh	7
#111	Effingham County, GA	10.0 TWh	7
#791	Taylor County, GA	746.8 GWh	7
#1,664	Peoria County, IL	35.3 GWh	7
#41	Rock Island County, IL	16.0 TWh	7
#397	Tazewell County, IL	3.1 TWh	7
#789	Williamson County, IL	748.3 GWh	7
#357	Pike County, IN	3.5 TWh	7
#558	Randolph County, IN	1.7 TWh	7
#301	Marshall County, IA	4.4 TWh	7
#842	Worth County, IA	651.7 GWh	7
#335	East Baton Rouge Parish, LA	3.8 TWh	7
#128	Ouachita Parish, LA	9.1 TWh	7
#366	Cecil County, MD	3.4 TWh	7
#1,327	Somerset County, MD	153.0 GWh	7
#1,620	Wicomico County, MD	43.6 GWh	7
#1,881	Dukes County, MA	7.9 GWh	7
#32	Berrien County, MI	18.2 TWh	7

Net Generation data is based on the last 12 months since Mar 2025

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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