Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,712	Sussex County, NJ	33.7 GWh	11
#1,147	Anson County, NC	333.0 GWh	11
#1,009	Beaufort County, NC	455.6 GWh	11
#947	Edgecombe County, NC	540.9 GWh	11
#1,564	Granville County, NC	70.8 GWh	11
#1,605	Onslow County, NC	58.9 GWh	11
#170	Person County, NC	7.9 TWh	11
#272	Butler County, OH	5.0 TWh	11
#2,106	Franklin County, OH	555.0 MWh	11
#191	Lucas County, OH	6.9 TWh	11
#107	Cambria County, PA	9.9 TWh	11
#58	Northampton County, PA	13.3 TWh	11
#1,718	Dillon County, SC	32.4 GWh	11
#1,762	Marion County, SC	24.8 GWh	11
#199	Calhoun County, TX	6.8 TWh	11
#560	Tom Green County, TX	1.7 TWh	11
#361	Wilbarger County, TX	3.5 TWh	11
#430	Prince William County, VA	2.7 TWh	11
#101	Milwaukee County, WI	10.2 TWh	11
#198	Campbell County, WY	6.8 TWh	11
#141	Converse County, WY	8.7 TWh	11
#727	Kenai Peninsula Borough, AK	931.7 GWh	10
#1,758	Kusilvak Census Area, AK	25.2 GWh	10
#1,642	Nome Census Area, AK	49.6 GWh	10
#997	Humboldt County, CA	467.8 GWh	10
#736	Lake County, CA	905.4 GWh	10
#1,534	San Francisco County, CA	84.0 GWh	10
#940	Montrose County, CO	549.6 GWh	10
#205	Greater Bridgeport Planning Region, CT	6.7 TWh	10
#334	Escambia County, FL	3.8 TWh	10
#65	Okeechobee County, FL	12.7 TWh	10
#283	Osceola County, FL	4.8 TWh	10
#83	Putnam County, FL	11.3 TWh	10
#1,101	Cassia County, ID	367.0 GWh	10
#1,873	Clinton County, IL	11.5 GWh	10
#17	Grundy County, IL	22.1 TWh	10
#995	Madison County, IL	471.1 GWh	10
#386	Tazewell County, IL	3.2 TWh	10
#680	Vermilion County, IL	1.1 TWh	10
#684	Madison County, IN	1.1 TWh	10
#522	Poweshiek County, IA	1.9 TWh	10
#1,170	Kent County, MI	302.0 GWh	10
#477	Mower County, MN	2.2 TWh	10
#972	Sandoval County, NM	502.4 GWh	10
#502	Rockland County, NY	2.0 TWh	10
#1,600	Burke County, NC	60.0 GWh	10
#1,574	Davie County, NC	67.1 GWh	10
#881	Perquimans County, NC	620.3 GWh	10
#743	Stanly County, NC	889.1 GWh	10
#1,407	Yadkin County, NC	136.2 GWh	10
#436	Morton County, ND	2.6 TWh	10
#608	Paulding County, OH	1.4 TWh	10
#700	Wood County, OH	1.0 TWh	10
#634	Jefferson County, OR	1.3 TWh	10
#159	Bucks County, PA	8.1 TWh	10
#11	Luzerne County, PA	27.0 TWh	10
#545	Newport County, RI	1.7 TWh	10
#1,602	Lee County, SC	59.8 GWh	10
#384	Andrews County, TX	3.2 TWh	10
#285	Bosque County, TX	4.8 TWh	10
#473	Glasscock County, TX	2.3 TWh	10
#94	Guadalupe County, TX	10.7 TWh	10
#311	Hansford County, TX	4.2 TWh	10
#16	Matagorda County, TX	22.2 TWh	10
#146	Montgomery County, TX	8.5 TWh	10
#219	San Patricio County, TX	6.4 TWh	10
#310	Upton County, TX	4.2 TWh	10
#1,830	Wilson County, TX	14.4 GWh	10
#1,280	Windsor County, VT	216.7 GWh	10
#1,354	Henry County, VA	166.5 GWh	10
#1,548	Rockingham County, VA	77.1 GWh	10
#1,304	Marinette County, WI	193.4 GWh	10
#846	Wood County, WI	683.1 GWh	10
#40	Mobile County, AL	16.1 TWh	9
#1,008	Juneau City and Borough, AK	456.0 GWh	9
#1,135	Lassen County, CA	341.0 GWh	9
#787	Mono County, CA	785.9 GWh	9
#1,636	Napa County, CA	51.0 GWh	9
#1,174	Alamosa County, CO	298.6 GWh	9
#1,087	Denver County, CO	377.3 GWh	9
#1,376	Jefferson County, CO	154.9 GWh	9
#1,703	Montezuma County, CO	35.2 GWh	9
#779	Calhoun County, FL	801.0 GWh	9
#671	Chatham County, GA	1.2 TWh	9
#1,508	Peoria County, IL	90.9 GWh	9
#89	St. Clair County, IL	10.9 TWh	9
#1,646	Black Hawk County, IA	48.3 GWh	9
#583	Kossuth County, IA	1.5 TWh	9
#469	Polk County, IA	2.3 TWh	9
#357	Ford County, KS	3.5 TWh	9
#76	Iberville Parish, LA	11.4 TWh	9
#1,202	Waldo County, ME	272.1 GWh	9
#842	Washington County, ME	696.9 GWh	9
#370	Cecil County, MD	3.4 TWh	9
#1,239	Queen Anne's County, MD	241.0 GWh	9
#899	Marquette County, MI	600.9 GWh	9
#832	Martin County, MN	717.6 GWh	9
#1,489	Meeker County, MN	100.9 GWh	9
#1,723	Nicollet County, MN	31.9 GWh	9
#734	Rock County, MN	907.5 GWh	9

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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