Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#585	Bernalillo County, NM	1.5 TWh	18
#1,187	Montgomery County, NY	284.1 GWh	18
#454	New York County, NY	2.5 TWh	18
#1,137	Cumberland County, NC	338.8 GWh	18
#1,017	Gaston County, NC	447.6 GWh	18
#1,639	Guilford County, NC	50.4 GWh	18
#1,084	Hertford County, NC	383.5 GWh	18
#965	Martin County, NC	513.0 GWh	18
#1,504	Sampson County, NC	93.8 GWh	18
#134	Wake County, NC	8.8 TWh	18
#265	Allegheny County, PA	5.2 TWh	18
#1,270	Kent County, RI	221.0 GWh	18
#87	Wharton County, TX	10.9 TWh	18
#637	Salt Lake County, UT	1.3 TWh	18
#447	Yuma County, AZ	2.5 TWh	17
#245	Naugatuck Valley Planning Region, CT	5.6 TWh	17
#228	Northeastern Connecticut Planning Region, CT	6.2 TWh	17
#253	Lake County, IN	5.5 TWh	17
#1,588	Benton County, MN	63.1 GWh	17
#1,364	Chippewa County, MN	163.3 GWh	17
#857	Jackson County, MN	658.3 GWh	17
#1,196	Tompkins County, NY	277.4 GWh	17
#1,567	Chatham County, NC	70.5 GWh	17
#839	Northampton County, NC	701.9 GWh	17
#98	Richmond County, NC	10.4 TWh	17
#153	Rowan County, NC	8.3 TWh	17
#80	Umatilla County, OR	11.3 TWh	17
#93	Anderson County, SC	10.8 TWh	17
#476	Orangeburg County, SC	2.3 TWh	17
#621	Hill County, TX	1.3 TWh	17
#327	Webb County, TX	3.9 TWh	17
#128	Mohave County, AZ	9.0 TWh	16
#381	Lower Connecticut River Valley Planning Region, CT	3.3 TWh	16
#27	St. Lucie County, FL	19.6 TWh	16
#300	White County, IN	4.4 TWh	16
#808	Franklin County, ME	750.4 GWh	16
#905	Garrett County, MD	592.3 GWh	16
#1,405	Lyon County, MN	137.0 GWh	16
#1,545	Morris County, NJ	78.2 GWh	16
#221	Lea County, NM	6.4 TWh	16
#1,066	Broome County, NY	406.8 GWh	16
#1,630	Cayuga County, NY	52.8 GWh	16
#1,324	Madison County, NY	181.7 GWh	16
#1,526	Schenectady County, NY	85.6 GWh	16
#1,501	Tioga County, NY	94.6 GWh	16
#1,254	Franklin County, NC	232.8 GWh	16
#1,305	Wilson County, NC	192.3 GWh	16
#647	Philadelphia County, PA	1.2 TWh	16
#769	Somerset County, PA	820.7 GWh	16
#3	York County, PA	36.0 TWh	16
#1,706	Collin County, TX	34.0 GWh	16
#309	Haskell County, TX	4.2 TWh	16
#1,560	Rutland County, VT	72.9 GWh	16
#1,083	Pittsylvania County, VA	383.6 GWh	16
#251	Klickitat County, WA	5.5 TWh	16
#607	El Dorado County, CA	1.4 TWh	15
#1,281	Yolo County, CA	216.2 GWh	15
#1,124	Arapahoe County, CO	350.3 GWh	15
#1,557	Northwest Hills Planning Region, CT	73.7 GWh	15
#1,329	Western Connecticut Planning Region, CT	178.8 GWh	15
#729	Kent County, DE	929.9 GWh	15
#854	DeKalb County, IL	661.7 GWh	15
#393	McLean County, IL	3.1 TWh	15
#1,740	Kandiyohi County, MN	27.8 GWh	15
#1,024	Bronx County, NY	438.8 GWh	15
#1,000	Franklin County, NY	462.7 GWh	15
#1,412	Washington County, NY	133.6 GWh	15
#735	Wyoming County, NY	906.5 GWh	15
#1,520	Harnett County, NC	86.6 GWh	15
#1,180	Warren County, NC	288.9 GWh	15
#840	Douglas County, OR	701.1 GWh	15
#1,119	Malheur County, OR	353.6 GWh	15
#1,580	Yamhill County, OR	65.6 GWh	15
#544	Lancaster County, PA	1.7 TWh	15
#249	El Paso County, TX	5.5 TWh	15
#470	Navarro County, TX	2.3 TWh	15
#1,495	Addison County, VT	98.5 GWh	15
#313	Outagamie County, WI	4.2 TWh	15
#147	Rock County, WI	8.5 TWh	15
#1,410	North Slope Borough, AK	134.5 GWh	14
#1,621	Prince of Wales-Hyder Census Area, AK	54.8 GWh	14
#1,558	Fulton County, GA	73.4 GWh	14
#985	Kauai County, HI	480.0 GWh	14
#757	Gooding County, ID	845.9 GWh	14
#1,566	Kane County, IL	70.5 GWh	14
#986	Hancock County, ME	479.2 GWh	14
#681	Calhoun County, MI	1.1 TWh	14
#51	Ottawa County, MI	14.5 TWh	14
#1,665	Le Sueur County, MN	42.6 GWh	14
#1,692	Winona County, MN	37.4 GWh	14
#405	Jackson County, MO	3.0 TWh	14
#642	Churchill County, NV	1.2 TWh	14
#916	Merrimack County, NH	583.7 GWh	14
#166	San Juan County, NM	8.0 TWh	14
#1,483	Cattaraugus County, NY	102.8 GWh	14
#882	Montgomery County, NC	619.9 GWh	14
#1,092	Cuyahoga County, OH	374.2 GWh	14
#778	Jackson County, OR	801.1 GWh	14
#767	Franklin County, PA	825.7 GWh	14
#558	Schuylkill County, PA	1.7 TWh	14

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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