Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,765	Stone County, AR	28.0 GWh	1
#311	Storey County, NV	4.2 TWh	5
#719	Story County, IA	997.9 GWh	18
#1,526	Strafford County, NH	97.7 GWh	8
#1,121	Stutsman County, ND	386.4 GWh	3
#1,498	Suffolk city, VA	109.2 GWh	7
#1,067	Suffolk County, MA	427.7 GWh	14
#132	Suffolk County, NY	9.1 TWh	72
#587	Sullivan County, TN	1.6 TWh	5
#273	Sullivan County, IN	5.0 TWh	6
#1,436	Sullivan County, NH	139.3 GWh	7
#1,312	Sullivan County, NY	213.4 GWh	27
#1,910	Summit County, OH	11.7 GWh	5
#1,709	Summit County, CO	39.6 GWh	2
#1,877	Summit County, UT	13.5 GWh	2
#264	Sumner County, TN	5.3 TWh	2
#578	Sumner County, KS	1.6 TWh	7
#1,344	Sumter County, FL	192.9 GWh	2
#1,992	Sumter County, GA	6.3 GWh	2
#1,163	Sunflower County, MS	345.2 GWh	3
#1,381	Surry County, NC	168.0 GWh	9
#68	Surry County, VA	12.8 TWh	6
#1,743	Susquehanna County, PA	32.4 GWh	5
#1,656	Sussex County, DE	53.0 GWh	21
#1,752	Sussex County, NJ	30.7 GWh	12
#1,284	Sussex County, VA	237.3 GWh	3
#551	Sutter County, CA	1.7 TWh	8
#928	Suwannee County, FL	571.7 GWh	6
#755	Swain County, NC	900.2 GWh	1
#1,572	Sweet Grass County, MT	81.7 GWh	2
#173	Sweetwater County, WY	7.8 TWh	6
#2,159	Swift County, MN	114.0 MWh	2
#413	Swisher County, TX	2.9 TWh	4
#1,266	Switzerland County, IN	252.6 GWh	1
#1,109	Talbot County, GA	398.5 GWh	2
#1,890	Talbot County, MD	12.7 GWh	3
#1,013	Talladega County, AL	467.8 GWh	4
#1,393	Tallahatchie County, MS	163.6 GWh	1
#428	Tallapoosa County, AL	2.8 TWh	1
#1,061	Tama County, IA	431.2 GWh	6
#932	Taney County, MO	568.7 GWh	2
#1,321	Tangipahoa Parish, LA	207.8 GWh	1
#1,642	Taos County, NM	58.0 GWh	7
#748	Tarrant County, TX	918.7 GWh	31
#1,929	Tattnall County, GA	10.0 GWh	2
#2,061	Taylor County, WI	3.3 GWh	2
#1,957	Taylor County, FL	7.7 GWh	3
#1,934	Taylor County, KY	9.6 GWh	1
#1,156	Taylor County, IA	352.9 GWh	4
#800	Taylor County, GA	788.4 GWh	7
#416	Taylor County, TX	2.8 TWh	9
#358	Tazewell County, IL	3.6 TWh	17
#1,680	Tehama County, CA	45.8 GWh	7
#2,033	Telfair County, GA	4.1 GWh	1
#1,387	Terrell County, GA	166.7 GWh	3
#1,460	Teton County, MT	125.3 GWh	3
#1,789	Teton County, ID	24.2 GWh	2
#2,142	Teton County, WY	299.0 MWh	2
#1,088	Texas County, OK	408.2 GWh	6
#2,011	Thayer County, NE	4.9 GWh	4
#2,077	Thomas County, GA	2.6 GWh	1
#570	Thomas County, KS	1.7 TWh	5
#515	Throckmorton County, TX	1.9 TWh	3
#2,151	Thurston County, NE	152.0 MWh	1
#1,032	Thurston County, WA	448.5 GWh	4
#1,832	Tift County, GA	18.4 GWh	3
#1,249	Tioga County, PA	269.7 GWh	6
#1,480	Tioga County, NY	117.0 GWh	16
#843	Tippecanoe County, IN	708.2 GWh	8
#854	Tipton County, IN	683.9 GWh	3
#376	Titus County, TX	3.4 TWh	2
#560	Tom Green County, TX	1.7 TWh	11
#1,179	Tompkins County, NY	326.8 GWh	20
#1,094	Tooele County, UT	405.0 GWh	5
#718	Toole County, MT	998.0 GWh	3
#328	Torrance County, NM	4.0 TWh	7
#1,564	Traill County, ND	85.3 GWh	2
#439	Travis County, TX	2.6 TWh	23
#1,962	Trempealeau County, WI	7.4 GWh	2
#157	Trimble County, KY	8.2 TWh	1
#990	Trinity County, CA	490.7 GWh	5
#1,388	Troup County, GA	166.5 GWh	3
#155	Trumbull County, OH	8.2 TWh	8
#1,494	Tucker County, WV	110.6 GWh	2
#577	Tulare County, CA	1.6 TWh	72
#254	Tulsa County, OK	5.4 TWh	5
#414	Tuolumne County, CA	2.9 TWh	23
#1,768	Turner County, SD	27.6 GWh	1
#1,200	Tuscaloosa County, AL	307.3 GWh	2
#1,652	Tuscarawas County, OH	55.6 GWh	2
#546	Tuscola County, MI	1.8 TWh	7
#1,035	Twiggs County, GA	446.7 GWh	3
#649	Twin Falls County, ID	1.3 TWh	40
#866	Uinta County, WY	669.0 GWh	5
#476	Uintah County, UT	2.2 TWh	1
#1,420	Ulster County, NY	149.5 GWh	25
#85	Umatilla County, OR	11.4 TWh	21
#104	Union County, NJ	10.2 TWh	24
#716	Union County, IA	1.0 TWh	4
#742	Union County, OH	932.3 GWh	3

Net Generation data is based on the last 12 months since Jul 2026

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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