Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#500	Washington County, MN	2.1 TWh	18
#580	Bernalillo County, NM	1.6 TWh	18
#1,227	Montgomery County, NY	259.8 GWh	18
#457	New York County, NY	2.4 TWh	18
#1,140	Cumberland County, NC	346.6 GWh	18
#1,656	Guilford County, NC	50.4 GWh	18
#1,099	Hertford County, NC	381.5 GWh	18
#969	Martin County, NC	513.0 GWh	18
#1,518	Sampson County, NC	93.8 GWh	18
#161	Wake County, NC	8.0 TWh	18
#263	Allegheny County, PA	5.2 TWh	18
#1,296	Kent County, RI	215.3 GWh	18
#85	Wharton County, TX	11.3 TWh	18
#693	Salt Lake County, UT	1.1 TWh	18
#421	Yuma County, AZ	2.8 TWh	17
#262	Naugatuck Valley Planning Region, CT	5.3 TWh	17
#230	Northeastern Connecticut Planning Region, CT	6.2 TWh	17
#254	Lake County, IN	5.4 TWh	17
#1,609	Benton County, MN	63.1 GWh	17
#1,366	Chippewa County, MN	164.2 GWh	17
#837	Jackson County, MN	715.9 GWh	17
#1,214	Tompkins County, NY	276.0 GWh	17
#1,584	Chatham County, NC	70.5 GWh	17
#852	Northampton County, NC	675.3 GWh	17
#108	Richmond County, NC	10.2 TWh	17
#134	Rowan County, NC	8.9 TWh	17
#91	Umatilla County, OR	10.9 TWh	17
#92	Anderson County, SC	10.8 TWh	17
#465	Orangeburg County, SC	2.3 TWh	17
#300	Haskell County, TX	4.4 TWh	17
#567	Hill County, TX	1.7 TWh	17
#302	Webb County, TX	4.4 TWh	17
#116	Mohave County, AZ	9.8 TWh	16
#341	Lower Connecticut River Valley Planning Region, CT	3.8 TWh	16
#27	St. Lucie County, FL	19.5 TWh	16
#301	White County, IN	4.4 TWh	16
#835	Franklin County, ME	718.4 GWh	16
#874	Garrett County, MD	645.5 GWh	16
#1,417	Lyon County, MN	136.2 GWh	16
#1,557	Morris County, NJ	78.2 GWh	16
#217	Lea County, NM	6.4 TWh	16
#1,080	Broome County, NY	402.8 GWh	16
#1,649	Cayuga County, NY	52.8 GWh	16
#1,338	Madison County, NY	181.7 GWh	16
#1,541	Schenectady County, NY	85.6 GWh	16
#1,515	Tioga County, NY	94.6 GWh	16
#1,266	Franklin County, NC	235.6 GWh	16
#1,478	Wilson County, NC	108.5 GWh	16
#655	Philadelphia County, PA	1.2 TWh	16
#783	Somerset County, PA	805.0 GWh	16
#4	York County, PA	35.7 TWh	16
#1,746	Collin County, TX	29.9 GWh	16
#1,574	Rutland County, VT	72.6 GWh	16
#1,121	Pittsylvania County, VA	362.5 GWh	16
#253	Klickitat County, WA	5.5 TWh	16
#570	El Dorado County, CA	1.6 TWh	15
#1,299	Yolo County, CA	212.2 GWh	15
#1,146	Arapahoe County, CO	342.8 GWh	15
#1,571	Northwest Hills Planning Region, CT	73.2 GWh	15
#1,341	Western Connecticut Planning Region, CT	180.8 GWh	15
#675	Kent County, DE	1.2 TWh	15
#865	DeKalb County, IL	654.7 GWh	15
#395	McLean County, IL	3.1 TWh	15
#1,755	Kandiyohi County, MN	27.8 GWh	15
#1,037	Bronx County, NY	438.8 GWh	15
#1,086	Franklin County, NY	396.9 GWh	15
#1,444	Washington County, NY	123.1 GWh	15
#742	Wyoming County, NY	906.5 GWh	15
#1,535	Harnett County, NC	86.6 GWh	15
#1,200	Warren County, NC	286.0 GWh	15
#924	Douglas County, OR	587.1 GWh	15
#1,132	Malheur County, OR	354.9 GWh	15
#1,599	Yamhill County, OR	65.6 GWh	15
#575	Lancaster County, PA	1.6 TWh	15
#269	El Paso County, TX	5.1 TWh	15
#469	Navarro County, TX	2.3 TWh	15
#1,510	Addison County, VT	97.7 GWh	15
#305	Outagamie County, WI	4.3 TWh	15
#141	Rock County, WI	8.6 TWh	15
#1,420	North Slope Borough, AK	134.5 GWh	14
#1,639	Prince of Wales-Hyder Census Area, AK	54.8 GWh	14
#1,576	Fulton County, GA	71.9 GWh	14
#1,001	Kauai County, HI	478.9 GWh	14
#764	Gooding County, ID	845.9 GWh	14
#1,579	Kane County, IL	70.9 GWh	14
#1,006	Hancock County, ME	474.1 GWh	14
#661	Calhoun County, MI	1.2 TWh	14
#66	Ottawa County, MI	12.9 TWh	14
#1,679	Le Sueur County, MN	42.3 GWh	14
#1,707	Winona County, MN	37.4 GWh	14
#397	Jackson County, MO	3.1 TWh	14
#637	Churchill County, NV	1.3 TWh	14
#1,153	Merrimack County, NH	335.7 GWh	14
#100	San Juan County, NM	10.5 TWh	14
#1,517	Cattaraugus County, NY	94.3 GWh	14
#896	Montgomery County, NC	614.2 GWh	14
#1,098	Cuyahoga County, OH	382.9 GWh	14
#113	Mayes County, OK	10.0 TWh	14
#785	Jackson County, OR	801.1 GWh	14
#744	Franklin County, PA	903.0 GWh	14

Net Generation data is based on the last 12 months since Mar 2026

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

Browse Counties By State