Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#465	Pierce County, WA	2.3 TWh	14
#464	O'Brien County, IA	2.3 TWh	3
#463	Dewey County, OK	2.3 TWh	7
#462	Kootenai County, ID	2.3 TWh	4
#461	Lynn County, TX	2.3 TWh	5
#460	Gratiot County, MI	2.3 TWh	11
#459	Anne Arundel County, MD	2.4 TWh	12
#458	Livingston County, IL	2.4 TWh	13
#457	Pleasants County, WV	2.4 TWh	4
#456	Laramie County, WY	2.4 TWh	8
#455	Williams County, ND	2.4 TWh	7
#454	Lincoln County, NM	2.4 TWh	5
#453	Pratt County, KS	2.4 TWh	7
#452	Monterey County, CA	2.5 TWh	29
#451	Republic County, KS	2.5 TWh	2
#450	Lauderdale County, AL	2.5 TWh	2
#449	Floyd County, TX	2.5 TWh	5
#448	Essex County, MA	2.5 TWh	39
#447	Christian County, IL	2.5 TWh	7
#446	Oldham County, TX	2.5 TWh	5
#445	Nassau County, NY	2.5 TWh	24
#444	New York County, NY	2.6 TWh	18
#443	Uintah County, UT	2.6 TWh	1
#442	Colusa County, CA	2.6 TWh	3
#441	Victoria County, TX	2.6 TWh	12
#440	Swisher County, TX	2.6 TWh	4
#439	Cochise County, AZ	2.6 TWh	11
#438	Jasper County, MO	2.6 TWh	5
#437	Orange County, CA	2.6 TWh	59
#436	Morton County, ND	2.6 TWh	10
#435	Harrison County, MS	2.6 TWh	2
#434	Anchorage Municipality, AK	2.6 TWh	8
#433	Lincoln County, CO	2.6 TWh	5
#432	Kay County, OK	2.6 TWh	13
#431	Boone County, KY	2.7 TWh	4
#430	Cameron County, TX	2.7 TWh	24
#429	Yuma County, AZ	2.7 TWh	17
#428	Starr County, TX	2.7 TWh	12
#427	Alameda County, CA	2.7 TWh	47
#426	Travis County, TX	2.7 TWh	22
#425	Alachua County, FL	2.7 TWh	13
#424	Stanislaus County, CA	2.8 TWh	25
#423	Concho County, TX	2.8 TWh	5
#422	Rapides Parish, LA	2.8 TWh	4
#421	Dakota County, MN	2.8 TWh	39
#420	Wapello County, IA	2.8 TWh	2
#419	Knox County, TX	2.8 TWh	4
#418	Antelope County, NE	2.8 TWh	5
#417	Sheboygan County, WI	2.8 TWh	5
#416	Sangamon County, IL	2.8 TWh	11
#415	Tuolumne County, CA	2.9 TWh	23
#414	Pasco County, FL	2.9 TWh	7
#413	Benton County, AR	2.9 TWh	2
#412	Cerro Gordo County, IA	2.9 TWh	6
#411	Mills County, TX	2.9 TWh	5
#410	Pima County, AZ	2.9 TWh	39
#409	Blue Earth County, MN	2.9 TWh	26
#408	Benton County, IN	2.9 TWh	6
#407	Beaver County, OK	2.9 TWh	4
#406	Greene County, NY	2.9 TWh	13
#405	Prince William County, VA	2.9 TWh	11
#404	Kit Carson County, CO	3.0 TWh	8
#403	Halifax County, VA	3.0 TWh	13
#402	Taylor County, TX	3.0 TWh	7
#401	Juab County, UT	3.0 TWh	2
#400	Lamar County, MS	3.0 TWh	3
#399	Lincoln County, WY	3.0 TWh	6
#398	Huron County, MI	3.1 TWh	19
#397	Pointe Coupee Parish, LA	3.1 TWh	5
#396	Richland County, SC	3.1 TWh	6
#395	Lubbock County, TX	3.1 TWh	8
#394	Solano County, CA	3.1 TWh	40
#393	Roane County, TN	3.1 TWh	1
#392	McLean County, IL	3.1 TWh	15
#391	Tallapoosa County, AL	3.1 TWh	1
#390	Elmore County, ID	3.1 TWh	26
#389	Jackson County, MO	3.2 TWh	14
#388	Bergen County, NJ	3.2 TWh	11
#387	Logan County, CO	3.2 TWh	18
#386	Andrews County, TX	3.2 TWh	10
#385	Essex County, NJ	3.3 TWh	27
#384	Rensselaer County, NY	3.3 TWh	22
#383	Evangeline Parish, LA	3.3 TWh	1
#382	Borden County, TX	3.3 TWh	9
#381	Ramsey County, MN	3.4 TWh	5
#380	Muskogee County, OK	3.4 TWh	3
#379	Young County, TX	3.4 TWh	4
#378	Grayson County, TX	3.4 TWh	9
#377	Grays Harbor County, WA	3.4 TWh	6
#376	Calhoun County, SC	3.4 TWh	7
#375	Lower Connecticut River Valley Planning Region, CT	3.4 TWh	16
#374	Hale County, TX	3.4 TWh	4
#373	Walla Walla County, WA	3.5 TWh	4
#372	Klamath County, OR	3.5 TWh	24
#371	Haywood County, TN	3.5 TWh	6
#370	McLennan County, TX	3.5 TWh	14
#369	Columbia County, WA	3.5 TWh	4
#368	Tazewell County, IL	3.5 TWh	10
#367	Buckingham County, VA	3.5 TWh	7
#366	Wilbarger County, TX	3.5 TWh	11

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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