Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#519	Iron County, UT	1.9 TWh	19
#518	Cascade County, MT	1.9 TWh	9
#517	Gloucester County, NJ	1.9 TWh	24
#516	Cheyenne County, CO	1.9 TWh	1
#515	Leon County, FL	1.9 TWh	5
#514	Hyde County, SD	1.9 TWh	5
#513	Somerset County, ME	1.9 TWh	35
#512	Rockland County, NY	1.9 TWh	10
#511	Nobles County, MN	1.9 TWh	11
#510	Victoria County, TX	1.9 TWh	11
#509	Jones County, MS	1.9 TWh	1
#508	Brookings County, SD	1.9 TWh	4
#507	Plumas County, CA	1.9 TWh	13
#506	Sangamon County, IL	1.9 TWh	10
#505	Richmond County, NY	2.0 TWh	19
#504	Wapello County, IA	2.0 TWh	2
#503	Beaver County, UT	2.0 TWh	22
#502	Dunklin County, MO	2.0 TWh	4
#501	Larimer County, CO	2.0 TWh	12
#500	Poweshiek County, IA	2.0 TWh	9
#499	Mower County, MN	2.0 TWh	10
#498	Ellis County, OK	2.0 TWh	2
#497	Hughes County, SD	2.1 TWh	2
#496	Deuel County, SD	2.1 TWh	3
#495	Chesterfield County, VA	2.1 TWh	6
#494	Halifax County, VA	2.1 TWh	12
#493	Macon County, IL	2.1 TWh	5
#492	Routt County, CO	2.1 TWh	1
#491	Bergen County, NJ	2.1 TWh	11
#490	Washington County, ID	2.1 TWh	2
#489	Bureau County, IL	2.1 TWh	9
#488	Woodward County, OK	2.1 TWh	7
#487	Gratiot County, MI	2.1 TWh	9
#486	Lyon County, KS	2.1 TWh	4
#485	Orangeburg County, SC	2.2 TWh	15
#484	Jackson County, MI	2.2 TWh	4
#483	Clark County, KS	2.2 TWh	4
#482	Morgan County, CO	2.2 TWh	9
#481	San Joaquin County, CA	2.2 TWh	40
#480	Essex County, MA	2.2 TWh	37
#479	Kenedy County, TX	2.2 TWh	7
#478	Curry County, NM	2.2 TWh	7
#477	Starr County, TX	2.2 TWh	9
#476	Coweta County, GA	2.2 TWh	1
#475	Dakota County, MN	2.2 TWh	38
#474	Saratoga County, NY	2.3 TWh	33
#473	Polk County, IA	2.3 TWh	9
#472	Elbert County, CO	2.3 TWh	2
#471	Vinton County, OH	2.3 TWh	1
#470	Lynn County, TX	2.3 TWh	5
#469	Jasper County, IN	2.3 TWh	10
#468	Penobscot County, ME	2.3 TWh	43
#467	Kings County, NY	2.3 TWh	29
#466	Cass County, MO	2.3 TWh	3
#465	Dewey County, OK	2.3 TWh	7
#464	Wayne County, NE	2.3 TWh	4
#463	Glasscock County, TX	2.3 TWh	8
#462	Elmore County, ID	2.3 TWh	26
#461	Floyd County, TX	2.4 TWh	5
#460	Laramie County, WY	2.4 TWh	7
#459	Cameron County, TX	2.4 TWh	24
#458	Livingston County, IL	2.4 TWh	12
#457	Boone County, KY	2.4 TWh	4
#456	Lauderdale County, AL	2.4 TWh	2
#455	Lubbock County, TX	2.4 TWh	9
#454	Jasper County, MO	2.4 TWh	5
#453	Prince William County, VA	2.4 TWh	10
#452	Lincoln County, NM	2.4 TWh	4
#451	Placer County, CA	2.4 TWh	21
#450	Prince George County, VA	2.4 TWh	4
#449	Ohio County, KY	2.5 TWh	1
#448	Oldham County, TX	2.5 TWh	5
#447	Pasco County, FL	2.5 TWh	7
#446	Grant County, SD	2.5 TWh	5
#445	Pointe Coupee Parish, LA	2.5 TWh	4
#444	Harrison County, MS	2.5 TWh	2
#443	Shelby County, IL	2.5 TWh	3
#442	Deaf Smith County, TX	2.5 TWh	4
#441	O'Brien County, IA	2.5 TWh	3
#440	Concho County, TX	2.5 TWh	4
#439	Pratt County, KS	2.5 TWh	6
#438	Attala County, MS	2.5 TWh	1
#437	Republic County, KS	2.6 TWh	2
#436	Stanislaus County, CA	2.6 TWh	24
#435	Seminole County, OK	2.6 TWh	1
#434	Alameda County, CA	2.6 TWh	43
#433	Christian County, IL	2.6 TWh	6
#432	Pima County, AZ	2.6 TWh	38
#431	Benton County, AR	2.6 TWh	1
#430	Kootenai County, ID	2.7 TWh	4
#429	Anchorage Municipality, AK	2.7 TWh	7
#428	Pierce County, WA	2.7 TWh	13
#427	Cerro Gordo County, IA	2.7 TWh	6
#426	Lincoln County, CO	2.7 TWh	5
#425	Nassau County, NY	2.7 TWh	25
#424	Cochise County, AZ	2.7 TWh	11
#423	Greene County, MO	2.7 TWh	7
#422	Morton County, ND	2.7 TWh	10
#421	Knox County, TX	2.7 TWh	4
#420	Mills County, TX	2.7 TWh	4

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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