Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,059	McHenry County, ND	415.2 GWh	2
#1,058	Perry County, MS	415.9 GWh	1
#1,057	Otero County, NM	417.5 GWh	4
#1,056	White County, AR	418.4 GWh	4
#1,055	St. Louis County, MN	419.0 GWh	9
#1,054	Scott County, MS	419.6 GWh	1
#1,053	Lewis and Clark County, MT	420.7 GWh	4
#1,052	Taney County, MO	421.0 GWh	2
#1,051	Chaves County, NM	422.4 GWh	7
#1,050	Twiggs County, GA	423.0 GWh	3
#1,049	Madison County, GA	423.5 GWh	2
#1,048	Huerfano County, CO	425.2 GWh	4
#1,047	Westchester County, NY	425.9 GWh	31
#1,046	Jefferson Davis County, MS	427.7 GWh	2
#1,045	Suffolk County, MA	428.8 GWh	13
#1,044	Thurston County, WA	429.6 GWh	4
#1,043	St. Mary Parish, LA	432.0 GWh	8
#1,042	Hamilton County, FL	432.7 GWh	5
#1,041	Bingham County, ID	433.4 GWh	2
#1,040	Anderson County, TN	433.8 GWh	5
#1,039	Marion County, OR	434.3 GWh	30
#1,038	Washington County, MS	434.9 GWh	3
#1,037	Richmond County, GA	435.4 GWh	8
#1,036	Sanilac County, MI	435.6 GWh	5
#1,035	Le Flore County, OK	436.2 GWh	1
#1,034	Jackson County, FL	436.2 GWh	6
#1,033	Day County, SD	436.3 GWh	2
#1,032	Steele County, ND	438.2 GWh	2
#1,031	Dickinson County, MI	438.4 GWh	6
#1,030	Bronx County, NY	438.8 GWh	15
#1,029	Hidalgo County, NM	438.8 GWh	3
#1,028	Charlotte County, FL	439.2 GWh	5
#1,027	Allen County, KS	440.4 GWh	2
#1,026	Polk County, TX	441.0 GWh	2
#1,025	Walton County, GA	442.4 GWh	8
#1,024	Iowa County, WI	443.1 GWh	3
#1,023	Ashley County, AR	445.1 GWh	6
#1,022	Bracken County, KY	445.6 GWh	1
#1,021	Sevier County, TN	446.4 GWh	1
#1,020	Choctaw County, AL	446.5 GWh	1
#1,019	Gaston County, NC	447.5 GWh	18
#1,018	Fayette County, WV	447.9 GWh	3
#1,017	Clay County, TX	448.1 GWh	4
#1,016	Franklin County, NY	449.8 GWh	15
#1,015	Ward County, TX	452.7 GWh	5
#1,014	Chilton County, AL	454.4 GWh	2
#1,013	Marshall County, AL	454.8 GWh	2
#1,012	Beaufort County, NC	455.9 GWh	11
#1,011	Juneau City and Borough, AK	456.0 GWh	9
#1,010	Nez Perce County, ID	456.3 GWh	1
#1,009	Frederick County, VA	456.6 GWh	7
#1,008	Owyhee County, ID	456.9 GWh	3
#1,007	Lowndes County, GA	459.2 GWh	12
#1,006	Custer County, NE	459.4 GWh	6
#1,005	Adams County, WA	460.0 GWh	4
#1,004	Barnstable County, MA	460.6 GWh	23
#1,003	Jackson Parish, LA	466.5 GWh	1
#1,002	Platte County, NE	467.1 GWh	5
#1,001	Manistee County, MI	471.2 GWh	3
#1,000	Campbell County, VA	471.4 GWh	6
#999	Clay County, IL	471.9 GWh	7
#998	Wayne County, GA	472.0 GWh	3
#997	Humboldt County, CA	472.3 GWh	10
#996	Piatt County, IL	472.4 GWh	2
#995	Chittenden County, VT	472.6 GWh	24
#994	Denali Borough, AK	473.2 GWh	3
#993	Skamania County, WA	473.3 GWh	1
#992	Talladega County, AL	474.3 GWh	4
#991	Carbon County, PA	474.8 GWh	6
#990	Jones County, TX	476.2 GWh	8
#989	Onondaga County, NY	476.3 GWh	37
#988	Kauai County, HI	477.3 GWh	14
#987	Hancock County, ME	480.0 GWh	14
#986	Talbot County, GA	480.7 GWh	2
#985	Barton County, MO	480.8 GWh	1
#984	Columbus County, NC	482.5 GWh	23
#983	Barber County, KS	484.0 GWh	3
#982	Currituck County, NC	488.2 GWh	5
#981	Marion County, TN	491.2 GWh	1
#980	Cook County, IL	491.7 GWh	77
#979	Madison County, IL	492.2 GWh	10
#978	Southampton County, VA	492.6 GWh	5
#977	Wheatland County, MT	493.2 GWh	8
#976	Chesapeake city, VA	495.7 GWh	8
#975	Miller County, MO	497.1 GWh	1
#974	Escambia County, AL	499.4 GWh	4
#973	Calaveras County, CA	501.4 GWh	6
#972	Linn County, OR	502.3 GWh	8
#971	Johnson County, KS	502.3 GWh	2
#970	Lawrence County, MO	503.8 GWh	1
#969	Jefferson County, NY	505.3 GWh	38
#968	McCurtain County, OK	507.5 GWh	3
#967	Box Elder County, UT	508.6 GWh	5
#966	Stearns County, MN	510.4 GWh	50
#965	McDonough County, IL	511.2 GWh	5
#964	Martin County, NC	513.0 GWh	18
#963	Roosevelt County, MT	515.5 GWh	3
#962	Dougherty County, GA	515.7 GWh	8
#961	Dodge County, NE	517.2 GWh	3
#960	Fond du Lac County, WI	518.4 GWh	9

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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