Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#648	Kittitas County, WA	1.1 TWh	9
#1,120	Snohomish County, WA	329.5 GWh	9
#924	Fond du Lac County, WI	529.0 GWh	9
#866	Grant County, WI	613.3 GWh	9
#1,420	Juneau County, WI	104.3 GWh	9
#37	Mobile County, AL	17.1 TWh	8
#1,397	Chugach Census Area, AK	115.9 GWh	8
#1,309	Kodiak Island Borough, AK	161.1 GWh	8
#1,647	Northwest Arctic Borough, AK	37.6 GWh	8
#311	Coconino County, AZ	4.2 TWh	8
#658	Pulaski County, AR	1.1 TWh	8
#1,206	Siskiyou County, CA	234.3 GWh	8
#76	Okeechobee County, FL	11.5 TWh	8
#818	Dougherty County, GA	692.7 GWh	8
#684	Mitchell County, GA	1.0 TWh	8
#980	Richmond County, GA	458.3 GWh	8
#1,022	Walton County, GA	416.9 GWh	8
#1,097	Lake County, IL	345.1 GWh	8
#1,347	Morgan County, IL	140.3 GWh	8
#819	Tippecanoe County, IN	688.3 GWh	8
#825	Osceola County, IA	671.3 GWh	8
#665	Winnebago County, IA	1.1 TWh	8
#319	Ford County, KS	4.1 TWh	8
#1,264	Orleans Parish, LA	192.2 GWh	8
#862	St. Mary Parish, LA	616.8 GWh	8
#918	Washington County, ME	532.6 GWh	8
#794	Delta County, MI	734.6 GWh	8
#688	Cottonwood County, MN	1.0 TWh	8
#946	Wheatland County, MT	504.0 GWh	8
#802	Yellowstone County, MT	721.8 GWh	8
#703	Lancaster County, NE	951.0 GWh	8
#13	Salem County, NJ	27.7 TWh	8
#353	Luna County, NM	3.6 TWh	8
#682	Quay County, NM	1.1 TWh	8
#341	Torrance County, NM	3.7 TWh	8
#1,416	Seneca County, NY	106.6 GWh	8
#23	Mecklenburg County, NC	20.0 TWh	8
#1,383	Union County, NC	123.7 GWh	8
#211	Trumbull County, OH	6.5 TWh	8
#1,409	Deschutes County, OR	109.6 GWh	8
#1,038	Linn County, OR	404.2 GWh	8
#282	Armstrong County, PA	4.8 TWh	8
#221	Bradford County, PA	6.1 TWh	8
#1,867	Chester County, PA	9.6 GWh	8
#238	Fayette County, PA	5.7 TWh	8
#212	Lycoming County, PA	6.5 TWh	8
#1,639	Washington County, PA	38.7 GWh	8
#1,531	Barnwell County, SC	68.0 GWh	8
#74	Berkeley County, SC	11.6 TWh	8
#463	Glasscock County, TX	2.3 TWh	8
#160	Limestone County, TX	7.9 TWh	8
#229	San Patricio County, TX	6.0 TWh	8
#1,046	Uvalde County, TX	392.9 GWh	8
#356	Wilbarger County, TX	3.6 TWh	8
#151	Emery County, UT	8.3 TWh	8
#192	Millard County, UT	7.0 TWh	8
#849	Windham County, VT	628.8 GWh	8
#909	Chesapeake city, VA	552.7 GWh	8
#14	Grant County, WA	24.5 TWh	8
#184	Lewis County, WA	7.2 TWh	8
#931	Brown County, WI	522.9 GWh	8
#293	Marathon County, WI	4.6 TWh	8
#808	Albany County, WY	713.6 GWh	8
#429	Anchorage Municipality, AK	2.7 TWh	7
#1,570	Bethel Census Area, AK	56.7 GWh	7
#733	Fairbanks North Star Borough, AK	867.5 GWh	7
#1,317	Ketchikan Gateway Borough, AK	157.4 GWh	7
#538	Navajo County, AZ	1.7 TWh	7
#1,477	Yavapai County, AZ	83.5 GWh	7
#164	Mississippi County, AR	7.9 TWh	7
#767	Amador County, CA	792.1 GWh	7
#1,599	Napa County, CA	48.3 GWh	7
#523	Sutter County, CA	1.8 TWh	7
#1,516	Tehama County, CA	71.5 GWh	7
#401	Kit Carson County, CO	3.0 TWh	7
#1,651	Montezuma County, CO	36.7 GWh	7
#292	Bay County, FL	4.6 TWh	7
#59	Broward County, FL	13.4 TWh	7
#269	Hardee County, FL	5.0 TWh	7
#791	Indian River County, FL	739.2 GWh	7
#447	Pasco County, FL	2.5 TWh	7
#4	Burke County, GA	36.0 TWh	7
#748	Decatur County, GA	834.1 GWh	7
#115	Effingham County, GA	9.8 TWh	7
#787	Taylor County, GA	742.9 GWh	7
#1,660	Peoria County, IL	35.3 GWh	7
#40	Rock Island County, IL	16.2 TWh	7
#394	Tazewell County, IL	3.1 TWh	7
#773	Williamson County, IL	768.6 GWh	7
#372	Pike County, IN	3.3 TWh	7
#563	Randolph County, IN	1.6 TWh	7
#301	Marshall County, IA	4.4 TWh	7
#837	Worth County, IA	651.7 GWh	7
#344	East Baton Rouge Parish, LA	3.7 TWh	7
#132	Ouachita Parish, LA	8.8 TWh	7
#369	Cecil County, MD	3.3 TWh	7
#1,330	Somerset County, MD	150.6 GWh	7
#1,617	Wicomico County, MD	43.4 GWh	7
#1,888	Dukes County, MA	7.9 GWh	7
#32	Berrien County, MI	18.1 TWh	7

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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