Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,668	Hancock County, OH	43.3 GWh	8
#211	Trumbull County, OH	6.6 TWh	8
#143	Washington County, OH	8.7 TWh	8
#1,952	Williams County, OH	6.6 GWh	8
#360	Garfield County, OK	3.6 TWh	8
#498	Woodward County, OK	2.1 TWh	8
#1,516	Deschutes County, OR	88.5 GWh	8
#982	Linn County, OR	502.3 GWh	8
#1,946	Polk County, OR	7.1 GWh	8
#243	Armstrong County, PA	5.7 TWh	8
#276	Fayette County, PA	4.9 TWh	8
#227	Lycoming County, PA	6.2 TWh	8
#1,693	Washington County, PA	38.5 GWh	8
#1,580	Barnwell County, SC	69.1 GWh	8
#80	Berkeley County, SC	11.5 TWh	8
#1,110	Henderson County, TX	368.4 GWh	8
#1,365	Hunt County, TX	163.5 GWh	8
#977	Jones County, TX	505.1 GWh	8
#395	Lubbock County, TX	3.1 TWh	8
#882	Uvalde County, TX	618.6 GWh	8
#952	Val Verde County, TX	538.4 GWh	8
#77	Emery County, UT	11.8 TWh	8
#288	Millard County, UT	4.7 TWh	8
#988	Chesapeake city, VA	492.4 GWh	8
#185	Lewis County, WA	7.3 TWh	8
#948	Brown County, WI	539.5 GWh	8
#657	Jefferson County, WI	1.2 TWh	8
#266	Marathon County, WI	5.1 TWh	8
#580	Albany County, WY	1.6 TWh	8
#456	Laramie County, WY	2.4 TWh	8
#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
#1,058	St. Louis County, MN	421.0 GWh	9
#572	Cascade County, MT	1.6 TWh	9
#931	Stillwater County, MT	572.4 GWh	9
#761	Lancaster County, NE	857.1 GWh	9
#1,233	Essex County, NY	252.0 GWh	9
#352	Buncombe County, NC	3.7 TWh	9
#1,230	Cabarrus County, NC	253.9 GWh	9
#1,388	Iredell County, NC	148.7 GWh	9
#1,572	Lee County, NC	70.8 GWh	9
#1,243	Pender County, NC	245.9 GWh	9
#1,381	Surry County, NC	154.6 GWh	9
#693	Baker County, OR	1.1 TWh	9
#254	Bradford County, PA	5.4 TWh	9
#2,035	Chester County, PA	3.3 GWh	9
#1,784	Greenville County, SC	21.7 GWh	9
#1,431	Horry County, SC	124.9 GWh	9
#382	Borden County, TX	3.3 TWh	9
#169	Chambers County, TX	7.9 TWh	9
#130	Ellis County, TX	9.0 TWh	9
#378	Grayson County, TX	3.4 TWh	9
#122	Limestone County, TX	9.2 TWh	9
#1,264	Washington County, UT	230.8 GWh	9
#1,201	Caledonia County, VT	281.0 GWh	9
#1,390	Franklin County, VT	147.8 GWh	9
#1,694	Washington County, VT	38.5 GWh	9
#956	Windham County, VT	527.8 GWh	9
#1,253	Accomack County, VA	237.0 GWh	9
#801	Isle of Wight County, VA	772.2 GWh	9
#37	Louisa County, VA	17.1 TWh	9
#12	Grant County, WA	26.6 TWh	9
#668	Kittitas County, WA	1.2 TWh	9
#1,080	Snohomish County, WA	401.9 GWh	9
#969	Fond du Lac County, WI	511.4 GWh	9
#827	Grant County, WI	732.3 GWh	9
#1,430	Juneau County, WI	125.4 GWh	9
#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

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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