Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#459	Lincoln County, NM	2.4 TWh	5
#458	Floyd County, TX	2.4 TWh	5
#457	Routt County, CO	2.4 TWh	1
#456	Pratt County, KS	2.5 TWh	7
#455	Boone County, KY	2.5 TWh	4
#454	Alameda County, CA	2.5 TWh	47
#453	O'Brien County, IA	2.5 TWh	3
#452	Victoria County, TX	2.5 TWh	12
#451	Uintah County, UT	2.5 TWh	1
#450	Cass County, MO	2.5 TWh	3
#449	Jasper County, MO	2.5 TWh	5
#448	Williams County, ND	2.5 TWh	7
#447	Republic County, KS	2.5 TWh	2
#446	New York County, NY	2.5 TWh	18
#445	Oldham County, TX	2.5 TWh	5
#444	Yuma County, AZ	2.6 TWh	17
#443	Anne Arundel County, MD	2.6 TWh	12
#442	Lincoln County, CO	2.6 TWh	5
#441	Lauderdale County, AL	2.6 TWh	2
#440	Starr County, TX	2.6 TWh	12
#439	Cerro Gordo County, IA	2.6 TWh	6
#438	Essex County, MA	2.6 TWh	39
#437	Nassau County, NY	2.6 TWh	24
#436	Anchorage Municipality, AK	2.6 TWh	8
#435	Halifax County, VA	2.6 TWh	13
#434	Morton County, ND	2.6 TWh	10
#433	Kay County, OK	2.6 TWh	13
#432	Alachua County, FL	2.7 TWh	13
#431	Cameron County, TX	2.7 TWh	24
#430	Prince William County, VA	2.7 TWh	11
#429	Rapides Parish, LA	2.7 TWh	4
#428	Cochise County, AZ	2.7 TWh	11
#427	Tuolumne County, CA	2.7 TWh	23
#426	Knox County, TX	2.7 TWh	4
#425	Lubbock County, TX	2.7 TWh	8
#424	Concho County, TX	2.8 TWh	5
#423	Lamar County, MS	2.8 TWh	3
#422	Christian County, IL	2.8 TWh	7
#421	Stanislaus County, CA	2.8 TWh	25
#420	Dakota County, MN	2.8 TWh	39
#419	Harrison County, MS	2.8 TWh	2
#418	Travis County, TX	2.8 TWh	22
#417	Sangamon County, IL	2.8 TWh	11
#416	Antelope County, NE	2.8 TWh	5
#415	Wapello County, IA	2.9 TWh	2
#414	Mills County, TX	2.9 TWh	5
#413	Hempstead County, AR	2.9 TWh	2
#412	Benton County, AR	2.9 TWh	2
#411	Orange County, CA	2.9 TWh	59
#410	Pima County, AZ	2.9 TWh	39
#409	Sheboygan County, WI	2.9 TWh	5
#408	Benton County, IN	2.9 TWh	6
#407	Blue Earth County, MN	2.9 TWh	26
#406	Colusa County, CA	2.9 TWh	3
#405	Kit Carson County, CO	2.9 TWh	8
#404	Monterey County, CA	2.9 TWh	29
#403	Beaver County, OK	3.0 TWh	4
#402	Taylor County, TX	3.0 TWh	7
#401	Juab County, UT	3.0 TWh	2
#400	Jackson County, MO	3.0 TWh	14
#399	Buckingham County, VA	3.0 TWh	7
#398	Greene County, NY	3.1 TWh	13
#397	Huron County, MI	3.1 TWh	19
#396	Pointe Coupee Parish, LA	3.1 TWh	5
#395	Pasco County, FL	3.1 TWh	7
#394	Pend Oreille County, WA	3.1 TWh	3
#393	Lower Connecticut River Valley Planning Region, CT	3.1 TWh	16
#392	McLean County, IL	3.1 TWh	15
#391	Lincoln County, WY	3.1 TWh	6
#390	Tallapoosa County, AL	3.1 TWh	1
#389	Elmore County, ID	3.2 TWh	26
#388	Solano County, CA	3.2 TWh	40
#387	Walla Walla County, WA	3.2 TWh	4
#386	Haywood County, TN	3.2 TWh	6
#385	Bergen County, NJ	3.2 TWh	11
#384	Logan County, CO	3.2 TWh	18
#383	Rensselaer County, NY	3.2 TWh	22
#382	Woodbury County, IA	3.2 TWh	3
#381	Andrews County, TX	3.2 TWh	10
#380	Essex County, NJ	3.2 TWh	27
#379	Cumberland County, ME	3.3 TWh	22
#378	Muskogee County, OK	3.3 TWh	3
#377	Ramsey County, MN	3.3 TWh	5
#376	Grayson County, TX	3.3 TWh	9
#375	Borden County, TX	3.3 TWh	9
#374	Young County, TX	3.3 TWh	4
#373	Columbia County, WA	3.3 TWh	4
#372	Shelby County, AL	3.4 TWh	1
#371	Tazewell County, IL	3.4 TWh	10
#370	Roane County, TN	3.4 TWh	1
#369	Hale County, TX	3.4 TWh	4
#368	Garfield County, OK	3.4 TWh	8
#367	Lamb County, TX	3.4 TWh	2
#366	Calhoun County, SC	3.4 TWh	7
#365	Cecil County, MD	3.5 TWh	9
#364	Butte County, CA	3.5 TWh	25
#363	Wilbarger County, TX	3.5 TWh	11
#362	Richland County, SC	3.5 TWh	6
#361	New Hanover County, NC	3.5 TWh	5
#360	McLennan County, TX	3.5 TWh	13

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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