Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,715	Sussex County, NJ	33.7 GWh	11
#1,152	Anson County, NC	335.6 GWh	11
#1,004	Beaufort County, NC	468.2 GWh	11
#946	Edgecombe County, NC	541.1 GWh	11
#1,569	Granville County, NC	70.8 GWh	11
#1,607	Onslow County, NC	58.9 GWh	11
#151	Person County, NC	8.4 TWh	11
#279	Butler County, OH	4.9 TWh	11
#2,111	Franklin County, OH	549.0 MWh	11
#207	Lucas County, OH	6.6 TWh	11
#121	Cambria County, PA	9.3 TWh	11
#62	Northampton County, PA	13.2 TWh	11
#1,721	Dillon County, SC	32.4 GWh	11
#1,769	Marion County, SC	24.8 GWh	11
#192	Calhoun County, TX	6.9 TWh	11
#545	Tom Green County, TX	1.8 TWh	11
#368	Wilbarger County, TX	3.5 TWh	11
#417	Prince William County, VA	2.8 TWh	11
#109	Milwaukee County, WI	10.0 TWh	11
#200	Campbell County, WY	6.9 TWh	11
#137	Converse County, WY	8.8 TWh	11
#733	Kenai Peninsula Borough, AK	932.0 GWh	10
#1,765	Kusilvak Census Area, AK	25.2 GWh	10
#1,644	Nome Census Area, AK	49.6 GWh	10
#1,016	Humboldt County, CA	457.9 GWh	10
#742	Lake County, CA	903.3 GWh	10
#1,534	San Francisco County, CA	82.6 GWh	10
#941	Montrose County, CO	549.6 GWh	10
#213	Greater Bridgeport Planning Region, CT	6.5 TWh	10
#359	Escambia County, FL	3.6 TWh	10
#63	Okeechobee County, FL	13.1 TWh	10
#286	Osceola County, FL	4.8 TWh	10
#78	Putnam County, FL	11.6 TWh	10
#1,110	Cassia County, ID	367.0 GWh	10
#1,880	Clinton County, IL	11.5 GWh	10
#18	Grundy County, IL	22.3 TWh	10
#991	Madison County, IL	481.3 GWh	10
#355	Tazewell County, IL	3.7 TWh	10
#689	Vermilion County, IL	1.1 TWh	10
#688	Madison County, IN	1.1 TWh	10
#523	Poweshiek County, IA	1.9 TWh	10
#1,180	Kent County, MI	301.4 GWh	10
#475	Mower County, MN	2.3 TWh	10
#933	Sandoval County, NM	562.6 GWh	10
#491	Rockland County, NY	2.1 TWh	10
#1,600	Burke County, NC	60.0 GWh	10
#1,578	Davie County, NC	67.1 GWh	10
#864	Perquimans County, NC	652.9 GWh	10
#747	Stanly County, NC	887.0 GWh	10
#1,401	Yadkin County, NC	140.3 GWh	10
#435	Morton County, ND	2.6 TWh	10
#607	Paulding County, OH	1.5 TWh	10
#707	Wood County, OH	1.0 TWh	10
#644	Jefferson County, OR	1.3 TWh	10
#138	Bucks County, PA	8.8 TWh	10
#13	Luzerne County, PA	26.3 TWh	10
#552	Newport County, RI	1.7 TWh	10
#1,603	Lee County, SC	59.8 GWh	10
#387	Andrews County, TX	3.3 TWh	10
#283	Bosque County, TX	4.8 TWh	10
#477	Glasscock County, TX	2.2 TWh	10
#111	Guadalupe County, TX	9.8 TWh	10
#309	Hansford County, TX	4.2 TWh	10
#17	Matagorda County, TX	22.4 TWh	10
#174	Montgomery County, TX	7.7 TWh	10
#214	San Patricio County, TX	6.5 TWh	10
#306	Upton County, TX	4.3 TWh	10
#1,834	Wilson County, TX	14.4 GWh	10
#1,278	Windsor County, VT	216.7 GWh	10
#1,360	Henry County, VA	165.6 GWh	10
#1,552	Rockingham County, VA	75.9 GWh	10
#1,310	Marinette County, WI	193.4 GWh	10
#853	Wood County, WI	671.3 GWh	10
#43	Mobile County, AL	15.7 TWh	9
#1,018	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
#1,640	Napa County, CA	51.0 GWh	9
#1,274	Alamosa County, CO	219.7 GWh	9
#1,117	Denver County, CO	362.7 GWh	9
#1,383	Jefferson County, CO	152.8 GWh	9
#1,619	Montezuma County, CO	56.7 GWh	9
#763	Calhoun County, FL	847.7 GWh	9
#670	Chatham County, GA	1.2 TWh	9
#1,511	Peoria County, IL	90.9 GWh	9
#71	St. Clair County, IL	12.2 TWh	9
#1,650	Black Hawk County, IA	48.7 GWh	9
#606	Kossuth County, IA	1.5 TWh	9
#471	Polk County, IA	2.3 TWh	9
#373	Ford County, KS	3.5 TWh	9
#76	Iberville Parish, LA	11.8 TWh	9
#1,212	Waldo County, ME	270.2 GWh	9
#775	Washington County, ME	816.3 GWh	9
#365	Cecil County, MD	3.5 TWh	9
#1,226	Queen Anne's County, MD	257.4 GWh	9
#902	Marquette County, MI	600.9 GWh	9
#833	Martin County, MN	717.1 GWh	9
#1,489	Meeker County, MN	100.9 GWh	9
#1,726	Nicollet County, MN	31.9 GWh	9
#728	Rock County, MN	960.2 GWh	9

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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