Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,721	Sussex County, NJ	33.7 GWh	11
#1,150	Anson County, NC	335.8 GWh	11
#1,004	Beaufort County, NC	472.7 GWh	11
#951	Edgecombe County, NC	538.6 GWh	11
#1,573	Granville County, NC	70.8 GWh	11
#1,613	Onslow County, NC	58.9 GWh	11
#164	Person County, NC	8.0 TWh	11
#273	Butler County, OH	4.9 TWh	11
#2,110	Franklin County, OH	549.0 MWh	11
#210	Lucas County, OH	6.6 TWh	11
#135	Cambria County, PA	8.9 TWh	11
#60	Northampton County, PA	13.4 TWh	11
#1,726	Dillon County, SC	32.4 GWh	11
#1,772	Marion County, SC	24.8 GWh	11
#194	Calhoun County, TX	6.9 TWh	11
#548	Tom Green County, TX	1.7 TWh	11
#366	Wilbarger County, TX	3.5 TWh	11
#405	Prince William County, VA	2.9 TWh	11
#114	Milwaukee County, WI	9.8 TWh	11
#199	Campbell County, WY	6.8 TWh	11
#140	Converse County, WY	8.7 TWh	11
#733	Kenai Peninsula Borough, AK	930.6 GWh	10
#1,769	Kusilvak Census Area, AK	25.2 GWh	10
#1,650	Nome Census Area, AK	49.6 GWh	10
#1,016	Humboldt County, CA	456.5 GWh	10
#742	Lake County, CA	904.3 GWh	10
#1,536	San Francisco County, CA	82.1 GWh	10
#942	Montrose County, CO	549.6 GWh	10
#209	Greater Bridgeport Planning Region, CT	6.6 TWh	10
#364	Escambia County, FL	3.5 TWh	10
#63	Okeechobee County, FL	13.1 TWh	10
#278	Osceola County, FL	4.8 TWh	10
#79	Putnam County, FL	11.6 TWh	10
#1,112	Cassia County, ID	367.0 GWh	10
#1,882	Clinton County, IL	11.5 GWh	10
#18	Grundy County, IL	22.3 TWh	10
#995	Madison County, IL	484.0 GWh	10
#368	Tazewell County, IL	3.5 TWh	10
#691	Vermilion County, IL	1.1 TWh	10
#689	Madison County, IN	1.1 TWh	10
#522	Poweshiek County, IA	1.9 TWh	10
#1,181	Kent County, MI	300.7 GWh	10
#471	Mower County, MN	2.3 TWh	10
#922	Sandoval County, NM	582.7 GWh	10
#505	Rockland County, NY	2.0 TWh	10
#1,608	Burke County, NC	60.0 GWh	10
#1,585	Davie County, NC	67.1 GWh	10
#866	Perquimans County, NC	647.9 GWh	10
#749	Stanly County, NC	882.8 GWh	10
#1,410	Yadkin County, NC	135.4 GWh	10
#436	Morton County, ND	2.6 TWh	10
#611	Paulding County, OH	1.4 TWh	10
#709	Wood County, OH	1.0 TWh	10
#645	Jefferson County, OR	1.3 TWh	10
#136	Bucks County, PA	8.9 TWh	10
#13	Luzerne County, PA	26.4 TWh	10
#552	Newport County, RI	1.7 TWh	10
#1,610	Lee County, SC	59.8 GWh	10
#386	Andrews County, TX	3.2 TWh	10
#291	Bosque County, TX	4.7 TWh	10
#473	Glasscock County, TX	2.2 TWh	10
#111	Guadalupe County, TX	9.9 TWh	10
#308	Hansford County, TX	4.2 TWh	10
#17	Matagorda County, TX	22.5 TWh	10
#174	Montgomery County, TX	7.8 TWh	10
#205	San Patricio County, TX	6.7 TWh	10
#306	Upton County, TX	4.3 TWh	10
#1,838	Wilson County, TX	14.4 GWh	10
#1,280	Windsor County, VT	217.0 GWh	10
#1,361	Henry County, VA	164.4 GWh	10
#1,556	Rockingham County, VA	75.9 GWh	10
#1,312	Marinette County, WI	193.4 GWh	10
#852	Wood County, WI	670.1 GWh	10
#46	Mobile County, AL	15.4 TWh	9
#1,019	Juneau City and Borough, AK	456.0 GWh	9
#1,142	Lassen County, CA	341.0 GWh	9
#793	Mono County, CA	785.9 GWh	9
#1,644	Napa County, CA	51.0 GWh	9
#1,278	Alamosa County, CO	219.0 GWh	9
#1,087	Denver County, CO	394.4 GWh	9
#1,384	Jefferson County, CO	152.3 GWh	9
#1,567	Montezuma County, CO	72.7 GWh	9
#763	Calhoun County, FL	850.0 GWh	9
#675	Chatham County, GA	1.2 TWh	9
#1,513	Peoria County, IL	90.9 GWh	9
#68	St. Clair County, IL	12.4 TWh	9
#1,654	Black Hawk County, IA	48.8 GWh	9
#607	Kossuth County, IA	1.5 TWh	9
#466	Polk County, IA	2.3 TWh	9
#365	Ford County, KS	3.5 TWh	9
#73	Iberville Parish, LA	12.2 TWh	9
#1,214	Waldo County, ME	269.0 GWh	9
#764	Washington County, ME	846.8 GWh	9
#359	Cecil County, MD	3.6 TWh	9
#1,218	Queen Anne's County, MD	263.7 GWh	9
#904	Marquette County, MI	600.9 GWh	9
#833	Martin County, MN	717.3 GWh	9
#1,493	Meeker County, MN	100.9 GWh	9
#1,731	Nicollet County, MN	31.9 GWh	9
#729	Rock County, MN	951.8 GWh	9

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

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