Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#500	Washington County, MN	2.1 TWh	18
#579	Bernalillo County, NM	1.6 TWh	18
#1,222	Montgomery County, NY	259.8 GWh	18
#457	New York County, NY	2.4 TWh	18
#1,136	Cumberland County, NC	346.6 GWh	18
#1,652	Guilford County, NC	49.8 GWh	18
#1,095	Hertford County, NC	381.5 GWh	18
#966	Martin County, NC	513.0 GWh	18
#1,513	Sampson County, NC	93.8 GWh	18
#161	Wake County, NC	8.0 TWh	18
#263	Allegheny County, PA	5.2 TWh	18
#1,291	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
#1,604	Benton County, MN	63.1 GWh	17
#1,363	Chippewa County, MN	164.2 GWh	17
#834	Jackson County, MN	715.9 GWh	17
#1,209	Tompkins County, NY	276.0 GWh	17
#1,578	Chatham County, NC	70.5 GWh	17
#850	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
#833	Franklin County, ME	718.4 GWh	16
#872	Garrett County, MD	645.5 GWh	16
#1,412	Lyon County, MN	136.2 GWh	16
#1,552	Morris County, NJ	78.2 GWh	16
#217	Lea County, NM	6.4 TWh	16
#1,076	Broome County, NY	402.8 GWh	16
#1,651	Cayuga County, NY	50.0 GWh	16
#1,334	Madison County, NY	181.7 GWh	16
#1,536	Schenectady County, NY	85.6 GWh	16
#1,510	Tioga County, NY	94.6 GWh	16
#1,261	Franklin County, NC	235.6 GWh	16
#1,471	Wilson County, NC	108.5 GWh	16
#655	Philadelphia County, PA	1.2 TWh	16
#781	Somerset County, PA	805.0 GWh	16
#4	York County, PA	35.7 TWh	16
#1,737	Collin County, TX	29.9 GWh	16
#1,568	Rutland County, VT	72.6 GWh	16
#1,117	Pittsylvania County, VA	362.5 GWh	16
#253	Klickitat County, WA	5.5 TWh	16
#585	El Dorado County, CA	1.6 TWh	15
#1,294	Yolo County, CA	210.6 GWh	15
#1,144	Arapahoe County, CO	339.4 GWh	15
#1,566	Northwest Hills Planning Region, CT	73.2 GWh	15
#1,337	Western Connecticut Planning Region, CT	180.8 GWh	15
#675	Kent County, DE	1.2 TWh	15
#863	DeKalb County, IL	654.7 GWh	15
#395	McLean County, IL	3.1 TWh	15
#1,773	Kandiyohi County, MN	22.9 GWh	15
#1,034	Bronx County, NY	438.8 GWh	15
#1,082	Franklin County, NY	396.9 GWh	15
#1,438	Washington County, NY	123.1 GWh	15
#741	Wyoming County, NY	906.5 GWh	15
#1,530	Harnett County, NC	86.6 GWh	15
#1,196	Warren County, NC	286.0 GWh	15
#920	Douglas County, OR	587.1 GWh	15
#1,128	Malheur County, OR	354.9 GWh	15
#1,593	Yamhill County, OR	65.6 GWh	15
#574	Lancaster County, PA	1.6 TWh	15
#269	El Paso County, TX	5.1 TWh	15
#469	Navarro County, TX	2.3 TWh	15
#1,505	Addison County, VT	97.7 GWh	15
#305	Outagamie County, WI	4.3 TWh	15
#141	Rock County, WI	8.6 TWh	15
#1,416	North Slope Borough, AK	134.5 GWh	14
#1,634	Prince of Wales-Hyder Census Area, AK	54.8 GWh	14
#1,570	Fulton County, GA	71.8 GWh	14
#998	Kauai County, HI	478.9 GWh	14
#762	Gooding County, ID	845.9 GWh	14
#1,573	Kane County, IL	70.9 GWh	14
#1,002	Hancock County, ME	474.1 GWh	14
#661	Calhoun County, MI	1.2 TWh	14
#66	Ottawa County, MI	12.9 TWh	14
#1,674	Le Sueur County, MN	42.3 GWh	14
#1,700	Winona County, MN	37.4 GWh	14
#397	Jackson County, MO	3.1 TWh	14
#637	Churchill County, NV	1.3 TWh	14
#1,152	Merrimack County, NH	333.0 GWh	14
#100	San Juan County, NM	10.5 TWh	14
#1,512	Cattaraugus County, NY	94.3 GWh	14
#895	Montgomery County, NC	614.2 GWh	14
#1,094	Cuyahoga County, OH	382.9 GWh	14
#113	Mayes County, OK	10.0 TWh	14
#783	Jackson County, OR	798.9 GWh	14
#742	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