Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,581	Sweet Grass County, MT	65.9 GWh	2
#153	Sweetwater County, WY	8.3 TWh	6
#2,142	Swift County, MN	54.0 MWh	2
#453	Swisher County, TX	2.5 TWh	4
#1,182	Switzerland County, IN	298.8 GWh	1
#992	Talbot County, GA	481.1 GWh	2
#1,906	Talbot County, MD	9.5 GWh	3
#996	Talladega County, AL	474.3 GWh	4
#1,871	Tallahatchie County, MS	12.1 GWh	1
#396	Tallapoosa County, AL	3.1 TWh	1
#1,613	Tama County, IA	57.7 GWh	6
#1,059	Taney County, MO	421.0 GWh	2
#1,336	Tangipahoa Parish, LA	177.3 GWh	1
#1,638	Taos County, NM	51.4 GWh	7
#736	Tarrant County, TX	916.7 GWh	30
#1,901	Tattnall County, GA	9.8 GWh	2
#2,049	Taylor County, WI	2.6 GWh	1
#1,934	Taylor County, FL	7.7 GWh	3
#1,902	Taylor County, KY	9.7 GWh	1
#1,148	Taylor County, IA	338.6 GWh	4
#787	Taylor County, GA	794.5 GWh	7
#401	Taylor County, TX	3.0 TWh	7
#355	Tazewell County, IL	3.7 TWh	10
#1,604	Tehama County, CA	59.5 GWh	7
#2,004	Telfair County, GA	4.3 GWh	1
#1,331	Terrell County, GA	179.5 GWh	3
#1,423	Teton County, MT	127.2 GWh	3
#1,747	Teton County, ID	27.8 GWh	2
#2,105	Teton County, WY	788.0 MWh	2
#843	Texas County, OK	702.0 GWh	5
#1,939	Thayer County, NE	7.5 GWh	4
#2,046	Thomas County, GA	2.9 GWh	1
#551	Thomas County, KS	1.7 TWh	5
#526	Throckmorton County, TX	1.9 TWh	2
#2,149	Thurston County, NE	44.0 MWh	1
#1,052	Thurston County, WA	428.7 GWh	4
#1,809	Tift County, GA	18.1 GWh	3
#1,251	Tioga County, PA	237.6 GWh	6
#1,504	Tioga County, NY	94.6 GWh	16
#855	Tippecanoe County, IN	667.1 GWh	8
#848	Tipton County, IN	682.9 GWh	3
#317	Titus County, TX	4.1 TWh	2
#545	Tom Green County, TX	1.8 TWh	11
#1,205	Tompkins County, NY	277.4 GWh	17
#1,076	Tooele County, UT	408.0 GWh	5
#732	Toole County, MT	938.1 GWh	3
#367	Torrance County, NM	3.5 TWh	7
#1,518	Traill County, ND	87.1 GWh	2
#427	Travis County, TX	2.7 TWh	22
#1,921	Trempealeau County, WI	8.6 GWh	2
#134	Trimble County, KY	8.9 TWh	1
#928	Trinity County, CA	569.6 GWh	5
#1,318	Troup County, GA	187.8 GWh	3
#208	Trumbull County, OH	6.6 TWh	8
#1,451	Tucker County, WV	113.5 GWh	2
#585	Tulare County, CA	1.5 TWh	69
#284	Tulsa County, OK	4.8 TWh	5
#421	Tuolumne County, CA	2.8 TWh	23
#1,748	Turner County, SD	27.6 GWh	1
#1,264	Tuscaloosa County, AL	227.1 GWh	2
#1,634	Tuscarawas County, OH	52.1 GWh	2
#535	Tuscola County, MI	1.8 TWh	7
#1,056	Twiggs County, GA	425.8 GWh	3
#614	Twin Falls County, ID	1.4 TWh	40
#861	Uinta County, WY	658.0 GWh	5
#450	Uintah County, UT	2.5 TWh	1
#1,398	Ulster County, NY	140.8 GWh	23
#97	Umatilla County, OR	10.7 TWh	17
#93	Union County, NJ	10.8 TWh	21
#724	Union County, IA	981.4 GWh	4
#105	Union County, AR	10.1 TWh	3
#1,431	Union County, NC	124.6 GWh	8
#1,388	Union County, FL	148.7 GWh	1
#862	Union County, OH	657.8 GWh	3
#1,196	Union County, OR	282.9 GWh	2
#1,436	Union County, SC	121.3 GWh	6
#1,761	Union County, GA	25.7 GWh	1
#1,661	Union County, PA	45.9 GWh	3
#2,009	Upshur County, TX	4.1 GWh	1
#1,239	Upson County, GA	249.6 GWh	3
#306	Upton County, TX	4.3 TWh	10
#190	Utah County, UT	7.0 TWh	13
#886	Uvalde County, TX	616.3 GWh	8
#950	Val Verde County, TX	538.4 GWh	8
#822	Valencia County, NM	740.8 GWh	13
#1,699	Valley County, ID	37.4 GWh	1
#2,133	Valley County, NE	106.0 MWh	1
#2,064	Van Buren County, AR	2.2 GWh	1
#181	Van Buren County, MI	7.3 TWh	2
#683	Van Wert County, OH	1.1 TWh	5
#1,461	Van Zandt County, TX	110.6 GWh	3
#1,297	Vance County, NC	203.0 GWh	20
#1,947	Vanderburgh County, IN	6.9 GWh	4
#1,387	Venango County, PA	149.6 GWh	3
#807	Ventura County, CA	755.9 GWh	32
#689	Vermilion County, IL	1.1 TWh	10
#291	Vermillion County, IN	4.7 TWh	3
#1,960	Vernon County, WI	6.1 GWh	5
#2,119	Vernon County, MO	346.0 MWh	1
#447	Victoria County, TX	2.5 TWh	12

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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