Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#489	Washington County, MN	2.1 TWh	18
#582	Bernalillo County, NM	1.6 TWh	18
#1,219	Montgomery County, NY	262.7 GWh	18
#444	New York County, NY	2.6 TWh	18
#1,157	Cumberland County, NC	331.8 GWh	18
#1,647	Guilford County, NC	50.4 GWh	18
#1,100	Hertford County, NC	379.1 GWh	18
#967	Martin County, NC	513.0 GWh	18
#1,508	Sampson County, NC	93.8 GWh	18
#165	Wake County, NC	8.0 TWh	18
#256	Allegheny County, PA	5.3 TWh	18
#1,276	Kent County, RI	219.0 GWh	18
#86	Wharton County, TX	11.0 TWh	18
#690	Salt Lake County, UT	1.1 TWh	18
#429	Yuma County, AZ	2.7 TWh	17
#260	Naugatuck Valley Planning Region, CT	5.3 TWh	17
#230	Northeastern Connecticut Planning Region, CT	6.2 TWh	17
#248	Lake County, IN	5.5 TWh	17
#1,600	Benton County, MN	63.1 GWh	17
#1,356	Chippewa County, MN	167.6 GWh	17
#832	Jackson County, MN	719.1 GWh	17
#1,206	Tompkins County, NY	277.4 GWh	17
#1,574	Chatham County, NC	70.5 GWh	17
#848	Northampton County, NC	679.2 GWh	17
#108	Richmond County, NC	10.0 TWh	17
#141	Rowan County, NC	8.7 TWh	17
#94	Umatilla County, OR	10.7 TWh	17
#90	Anderson County, SC	10.8 TWh	17
#472	Orangeburg County, SC	2.2 TWh	17
#604	Hill County, TX	1.5 TWh	17
#309	Webb County, TX	4.2 TWh	17
#126	Mohave County, AZ	9.1 TWh	16
#375	Lower Connecticut River Valley Planning Region, CT	3.4 TWh	16
#28	St. Lucie County, FL	19.5 TWh	16
#303	White County, IN	4.4 TWh	16
#828	Franklin County, ME	731.2 GWh	16
#873	Garrett County, MD	632.1 GWh	16
#1,409	Lyon County, MN	136.2 GWh	16
#1,548	Morris County, NJ	78.2 GWh	16
#215	Lea County, NM	6.5 TWh	16
#1,069	Broome County, NY	412.0 GWh	16
#1,638	Cayuga County, NY	52.8 GWh	16
#1,330	Madison County, NY	181.7 GWh	16
#1,531	Schenectady County, NY	85.6 GWh	16
#1,506	Tioga County, NY	94.6 GWh	16
#1,266	Franklin County, NC	227.6 GWh	16
#1,471	Wilson County, NC	108.5 GWh	16
#653	Philadelphia County, PA	1.2 TWh	16
#776	Somerset County, PA	812.4 GWh	16
#4	York County, PA	35.7 TWh	16
#1,740	Collin County, TX	30.2 GWh	16
#307	Haskell County, TX	4.3 TWh	16
#1,566	Rutland County, VT	72.7 GWh	16
#1,090	Pittsylvania County, VA	391.0 GWh	16
#250	Klickitat County, WA	5.5 TWh	16
#554	El Dorado County, CA	1.7 TWh	15
#1,287	Yolo County, CA	212.2 GWh	15
#1,134	Arapahoe County, CO	348.2 GWh	15
#1,563	Northwest Hills Planning Region, CT	73.2 GWh	15
#1,337	Western Connecticut Planning Region, CT	176.4 GWh	15
#692	Kent County, DE	1.1 TWh	15
#855	DeKalb County, IL	668.8 GWh	15
#392	McLean County, IL	3.1 TWh	15
#1,750	Kandiyohi County, MN	27.8 GWh	15
#1,038	Bronx County, NY	438.8 GWh	15
#1,054	Franklin County, NY	426.1 GWh	15
#1,421	Washington County, NY	128.6 GWh	15
#740	Wyoming County, NY	906.5 GWh	15
#1,524	Harnett County, NC	86.6 GWh	15
#1,193	Warren County, NC	286.7 GWh	15
#917	Douglas County, OR	587.1 GWh	15
#1,129	Malheur County, OR	354.5 GWh	15
#1,593	Yamhill County, OR	65.6 GWh	15
#561	Lancaster County, PA	1.7 TWh	15
#263	El Paso County, TX	5.2 TWh	15
#467	Navarro County, TX	2.3 TWh	15
#1,501	Addison County, VT	97.8 GWh	15
#314	Outagamie County, WI	4.2 TWh	15
#149	Rock County, WI	8.4 TWh	15
#1,412	North Slope Borough, AK	134.5 GWh	14
#1,630	Prince of Wales-Hyder Census Area, AK	54.8 GWh	14
#1,570	Fulton County, GA	71.7 GWh	14
#1,001	Kauai County, HI	476.4 GWh	14
#765	Gooding County, ID	845.9 GWh	14
#1,571	Kane County, IL	70.9 GWh	14
#994	Hancock County, ME	484.1 GWh	14
#663	Calhoun County, MI	1.2 TWh	14
#56	Ottawa County, MI	13.6 TWh	14
#1,670	Le Sueur County, MN	42.4 GWh	14
#1,700	Winona County, MN	37.4 GWh	14
#389	Jackson County, MO	3.2 TWh	14
#635	Churchill County, NV	1.3 TWh	14
#1,113	Merrimack County, NH	365.5 GWh	14
#110	San Juan County, NM	9.9 TWh	14
#1,507	Cattaraugus County, NY	94.3 GWh	14
#885	Montgomery County, NC	615.9 GWh	14
#1,114	Cuyahoga County, OH	364.7 GWh	14
#784	Jackson County, OR	801.1 GWh	14
#746	Franklin County, PA	896.3 GWh	14
#566	Schuylkill County, PA	1.7 TWh	14

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