Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,134	Stevens County, WA	346.7 GWh	4
#2,157	Stevens County, KS	13.7 MWh	3
#1,928	Stevens County, MN	8.1 GWh	3
#699	Steuben County, NY	1.1 TWh	22
#300	Sterling County, TX	4.4 TWh	7
#947	Stephenson County, IL	540.5 GWh	26
#1,677	Stephens County, GA	42.2 GWh	1
#1,646	Stephens County, TX	49.2 GWh	1
#744	Stephens County, OK	902.2 GWh	1
#1,040	Steele County, ND	438.2 GWh	2
#1,373	Steele County, MN	157.7 GWh	11
#963	Stearns County, MN	516.6 GWh	50
#433	Starr County, TX	2.7 TWh	12
#586	Starke County, IN	1.5 TWh	2
#640	Stark County, ND	1.3 TWh	2
#1,079	Stark County, IL	406.4 GWh	1
#2,061	Stark County, OH	2.3 GWh	3
#1,691	Stanton County, KS	38.4 GWh	2
#747	Stanly County, NC	887.0 GWh	10
#2,143	Stanley County, SD	53.9 MWh	1
#425	Stanislaus County, CA	2.8 TWh	25
#2,072	Stafford County, VA	2.1 GWh	3
#1,049	St. Mary Parish, LA	432.0 GWh	8
#28	St. Lucie County, FL	19.6 TWh	16
#1,525	St. Louis County, MO	86.1 GWh	4
#1,065	St. Louis County, MN	418.1 GWh	9
#1,669	St. Louis city, MO	43.0 GWh	4
#168	St. Lawrence County, NY	8.0 TWh	69
#1,213	St. Landry Parish, LA	270.2 GWh	2
#1,660	St. Joseph County, MI	45.9 GWh	5
#242	St. Joseph County, IN	5.8 TWh	12
#1,410	St. Johns County, FL	135.6 GWh	1
#1,129	St. James Parish, LA	350.7 GWh	5
#2,033	St. Francois County, MO	3.4 GWh	5
#1,382	St. Francis County, AR	152.9 GWh	7
#1,817	St. Croix County, WI	16.7 GWh	3
#71	St. Clair County, IL	12.2 TWh	9
#38	St. Clair County, MI	16.9 TWh	11
#16	St. Charles Parish, LA	22.9 TWh	6
#324	St. Charles County, MO	4.0 TWh	3
#1,924	St. Bernard Parish, LA	8.3 GWh	4
#743	Spotsylvania County, VA	902.9 GWh	4
#936	Spokane County, WA	558.7 GWh	7
#114	Spencer County, IN	9.7 TWh	3
#1,535	Spartanburg County, SC	81.9 GWh	19
#1,701	Spalding County, GA	37.1 GWh	1
#34	Southeastern Connecticut Planning Region, CT	17.5 TWh	51
#1,818	Southeast Fairbanks Census Area, AK	16.6 GWh	6
#982	Southampton County, VA	494.2 GWh	5
#357	South Central Connecticut Planning Region, CT	3.6 TWh	23
#267	Sonoma County, CA	5.1 TWh	26
#25	Somervell County, TX	19.8 TWh	2
#773	Somerset County, PA	817.4 GWh	16
#578	Somerset County, ME	1.6 TWh	36
#1,375	Somerset County, MD	157.0 GWh	7
#1,478	Somerset County, NJ	105.4 GWh	24
#395	Solano County, CA	3.1 TWh	40
#159	Snyder County, PA	8.2 TWh	4
#1,081	Snohomish County, WA	401.9 GWh	9
#1,138	Smith County, TN	344.8 GWh	1
#1,132	Smith County, MS	348.8 GWh	5
#952	Skamania County, WA	534.7 GWh	1
#1,737	Skagway Municipality, AK	30.1 GWh	3
#590	Skagit County, WA	1.5 TWh	4
#1,440	Sitka City and Borough, AK	117.9 GWh	3
#1,512	Siskiyou County, CA	89.8 GWh	8
#1,983	Simpson County, KY	4.9 GWh	3
#1,353	Silver Bow County, MT	169.4 GWh	1
#1,733	Sierra County, CA	30.9 GWh	3
#1,617	Sierra County, NM	56.9 GWh	3
#1,855	Sibley County, MN	13.2 GWh	6
#895	Shiawassee County, MI	608.6 GWh	7
#98	Sherman County, OR	10.5 TWh	12
#1,933	Sherman County, TX	7.7 GWh	2
#2,126	Sheridan County, WY	199.0 MWh	1
#165	Sherburne County, MN	8.0 TWh	34
#1,685	Shenandoah County, VA	39.3 GWh	2
#2,166	Shelby County, IA	2.0 MWh	1
#2,132	Shelby County, MO	108.0 MWh	3
#2,041	Shelby County, OH	3.0 GWh	3
#1,240	Shelby County, IN	248.9 GWh	2
#338	Shelby County, AL	3.8 TWh	1
#531	Shelby County, IL	1.8 TWh	3
#237	Shelby County, TN	5.9 TWh	12
#412	Sheboygan County, WI	2.9 TWh	5
#1,630	Shawnee County, KS	53.3 GWh	4
#176	Shasta County, CA	7.6 TWh	46
#697	Shackelford County, TX	1.1 TWh	3
#1,904	Seward County, NE	9.7 GWh	2
#1,571	Seward County, KS	70.2 GWh	2
#1,301	Sevier County, UT	200.0 GWh	1
#1,030	Sevier County, TN	446.4 GWh	1
#1,108	Sequoyah County, OK	370.3 GWh	2
#2,085	Sequatchie County, TN	1.7 GWh	2
#1,796	Seneca County, OH	19.8 GWh	1
#1,540	Seneca County, NY	79.8 GWh	8
#490	Seminole County, OK	2.1 TWh	1
#2,097	Seminole County, GA	1.2 GWh	1
#1,835	Seminole County, FL	14.3 GWh	3
#1,170	Sedgwick County, KS	314.0 GWh	7

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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