Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,135	Stevens County, WA	346.7 GWh	4
#1,928	Stevens County, MN	8.1 GWh	3
#2,156	Stevens County, KS	13.7 MWh	3
#700	Steuben County, NY	1.1 TWh	22
#299	Sterling County, TX	4.4 TWh	7
#953	Stephenson County, IL	537.1 GWh	26
#1,510	Stephens County, TX	93.1 GWh	1
#1,677	Stephens County, GA	42.2 GWh	1
#737	Stephens County, OK	914.7 GWh	1
#1,041	Steele County, ND	438.2 GWh	2
#1,374	Steele County, MN	157.7 GWh	11
#968	Stearns County, MN	512.6 GWh	50
#428	Starr County, TX	2.7 TWh	12
#591	Starke County, IN	1.5 TWh	2
#644	Stark County, ND	1.3 TWh	2
#1,077	Stark County, IL	406.4 GWh	1
#2,061	Stark County, OH	2.3 GWh	3
#1,695	Stanton County, KS	38.1 GWh	2
#749	Stanly County, NC	882.8 GWh	10
#2,142	Stanley County, SD	53.9 MWh	1
#424	Stanislaus County, CA	2.8 TWh	25
#2,073	Stafford County, VA	2.1 GWh	3
#1,049	St. Mary Parish, LA	432.0 GWh	8
#28	St. Lucie County, FL	19.5 TWh	16
#1,528	St. Louis County, MO	86.1 GWh	4
#1,058	St. Louis County, MN	421.0 GWh	9
#1,678	St. Louis city, MO	42.2 GWh	4
#167	St. Lawrence County, NY	7.9 TWh	69
#1,213	St. Landry Parish, LA	269.8 GWh	2
#1,664	St. Joseph County, MI	45.9 GWh	5
#239	St. Joseph County, IN	5.8 TWh	12
#1,411	St. Johns County, FL	135.1 GWh	1
#1,126	St. James Parish, LA	356.9 GWh	5
#2,033	St. Francois County, MO	3.4 GWh	5
#1,332	St. Francis County, AR	181.1 GWh	7
#1,821	St. Croix County, WI	16.7 GWh	3
#38	St. Clair County, MI	17.0 TWh	11
#68	St. Clair County, IL	12.4 TWh	9
#16	St. Charles Parish, LA	22.8 TWh	6
#317	St. Charles County, MO	4.1 TWh	3
#1,925	St. Bernard Parish, LA	8.3 GWh	4
#745	Spotsylvania County, VA	899.6 GWh	4
#938	Spokane County, WA	558.7 GWh	7
#118	Spencer County, IN	9.6 TWh	3
#1,537	Spartanburg County, SC	81.7 GWh	19
#1,703	Spalding County, GA	37.1 GWh	1
#35	Southeastern Connecticut Planning Region, CT	17.5 TWh	51
#1,822	Southeast Fairbanks Census Area, AK	16.6 GWh	6
#990	Southampton County, VA	491.6 GWh	5
#354	South Central Connecticut Planning Region, CT	3.7 TWh	23
#268	Sonoma County, CA	5.1 TWh	26
#22	Somervell County, TX	20.1 TWh	2
#577	Somerset County, ME	1.6 TWh	36
#776	Somerset County, PA	812.4 GWh	16
#1,480	Somerset County, NJ	105.2 GWh	24
#1,375	Somerset County, MD	157.7 GWh	7
#394	Solano County, CA	3.1 TWh	40
#153	Snyder County, PA	8.2 TWh	4
#1,080	Snohomish County, WA	401.9 GWh	9
#1,132	Smith County, MS	348.8 GWh	5
#1,136	Smith County, TN	344.8 GWh	1
#983	Skamania County, WA	500.6 GWh	1
#1,741	Skagway Municipality, AK	30.1 GWh	3
#600	Skagit County, WA	1.5 TWh	4
#1,442	Sitka City and Borough, AK	117.9 GWh	3
#1,514	Siskiyou County, CA	89.8 GWh	8
#1,984	Simpson County, KY	4.9 GWh	3
#1,393	Silver Bow County, MT	146.2 GWh	1
#1,621	Sierra County, NM	56.9 GWh	3
#1,746	Sierra County, CA	29.5 GWh	3
#1,857	Sibley County, MN	13.2 GWh	6
#893	Shiawassee County, MI	608.1 GWh	7
#87	Sherman County, OR	10.9 TWh	12
#1,934	Sherman County, TX	7.7 GWh	2
#2,126	Sheridan County, WY	199.0 MWh	1
#163	Sherburne County, MN	8.0 TWh	34
#1,687	Shenandoah County, VA	39.3 GWh	2
#2,041	Shelby County, OH	3.0 GWh	3
#2,165	Shelby County, IA	2.0 MWh	1
#2,131	Shelby County, MO	108.0 MWh	3
#1,215	Shelby County, IN	267.8 GWh	2
#329	Shelby County, AL	3.9 TWh	1
#512	Shelby County, IL	2.0 TWh	3
#240	Shelby County, TN	5.8 TWh	12
#417	Sheboygan County, WI	2.8 TWh	5
#1,635	Shawnee County, KS	53.3 GWh	4
#176	Shasta County, CA	7.6 TWh	46
#698	Shackelford County, TX	1.1 TWh	3
#1,906	Seward County, NE	9.7 GWh	2
#1,575	Seward County, KS	70.2 GWh	2
#1,031	Sevier County, TN	446.4 GWh	1
#1,301	Sevier County, UT	201.4 GWh	1
#1,107	Sequoyah County, OK	370.3 GWh	2
#2,085	Sequatchie County, TN	1.7 GWh	2
#1,800	Seneca County, OH	19.8 GWh	1
#1,549	Seneca County, NY	77.6 GWh	8
#504	Seminole County, OK	2.0 TWh	1
#1,839	Seminole County, FL	14.3 GWh	3
#2,096	Seminole County, GA	1.2 GWh	1
#1,165	Sedgwick County, KS	321.9 GWh	7

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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