Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,651	Seneca County, NY	54.5 GWh	8
#1,900	Seminole County, FL	11.9 GWh	3
#2,121	Seminole County, GA	1.2 GWh	1
#489	Seminole County, OK	2.1 TWh	1
#1,202	Sedgwick County, KS	302.2 GWh	7
#219	Scurry County, TX	6.4 TWh	16
#1,798	Scotts Bluff County, NE	22.7 GWh	2
#1,723	Scott County, IL	34.7 GWh	1
#2,119	Scott County, KY	1.2 GWh	1
#1,914	Scott County, IN	10.8 GWh	1
#1,980	Scott County, IA	6.4 GWh	3
#566	Scott County, MO	1.7 TWh	5
#1,066	Scott County, MS	422.6 GWh	1
#937	Scott County, MN	558.8 GWh	12
#1,255	Scotland County, NC	258.5 GWh	21
#912	Scioto County, OH	585.8 GWh	2
#556	Schuylkill County, PA	1.7 TWh	14
#768	Schuyler County, MO	838.1 GWh	1
#1,774	Schuyler County, NY	26.1 GWh	10
#2,117	Schoolcraft County, MI	1.3 GWh	1
#786	Schleicher County, TX	809.6 GWh	1
#1,490	Schenectady County, NY	111.3 GWh	16
#1,886	Sawyer County, WI	12.7 GWh	4
#1,411	Saunders County, NE	150.2 GWh	2
#1,405	Sauk County, WI	152.9 GWh	1
#870	Sarpy County, NE	655.4 GWh	3
#560	Saratoga County, NY	1.7 TWh	43
#1,721	Sarasota County, FL	35.0 GWh	1
#555	Santa Rosa County, FL	1.7 TWh	6
#1,786	Santa Fe County, NM	24.1 GWh	2
#1,926	Santa Cruz County, AZ	9.8 GWh	2
#1,628	Santa Cruz County, CA	60.8 GWh	6
#358	Santa Clara County, CA	3.5 TWh	76
#1,209	Santa Barbara County, CA	296.3 GWh	18
#1,929	Sanpete County, UT	9.6 GWh	5
#1,040	Sanilac County, MI	438.2 GWh	8
#413	Sangamon County, IL	2.9 TWh	11
#307	Sandusky County, OH	4.3 TWh	5
#819	Sandoval County, NM	745.8 GWh	12
#539	Sanders County, MT	1.8 TWh	2
#202	San Patricio County, TX	6.8 TWh	12
#1,622	San Miguel County, NM	64.3 GWh	6
#1,441	San Mateo County, CA	131.1 GWh	11
#22	San Luis Obispo County, CA	20.5 TWh	22
#101	San Juan County, NM	10.5 TWh	16
#1,179	San Juan County, UT	325.2 GWh	3
#606	San Joaquin County, CA	1.5 TWh	53
#1,219	San Jacinto County, TX	287.4 GWh	2
#1,569	San Francisco County, CA	80.0 GWh	10
#317	San Diego County, CA	4.1 TWh	156
#82	San Bernardino County, CA	11.6 TWh	208
#1,258	San Benito County, CA	253.0 GWh	6
#1,530	Sampson County, NC	95.4 GWh	18
#1,248	Saluda County, SC	263.8 GWh	4
#724	Salt Lake County, UT	988.8 GWh	18
#722	Saline County, NE	993.9 GWh	5
#990	Saline County, IL	491.7 GWh	3
#2,002	Saline County, MO	5.3 GWh	3
#10	Salem County, NJ	28.1 TWh	10
#2,142	Salem city, VA	252.0 MWh	3
#2,003	Saguache County, CO	5.1 GWh	2
#1,710	Saginaw County, MI	37.5 GWh	5
#1,617	Sagadahoc County, ME	65.0 GWh	5
#247	Sacramento County, CA	5.6 TWh	67
#777	Sac County, IA	820.1 GWh	2
#1,612	Rutland County, VT	67.0 GWh	17
#1,716	Rutherford County, TN	36.7 GWh	3
#1,297	Rutherford County, NC	218.0 GWh	19
#798	Russell County, AL	782.3 GWh	2
#1,192	Russell County, VA	310.1 GWh	1
#714	Russell County, KY	1.0 TWh	1
#2,094	Russell County, KS	2.1 GWh	3
#1,451	Rusk County, WI	126.2 GWh	6
#58	Rusk County, TX	13.9 TWh	3
#1,372	Rush County, KS	168.3 GWh	2
#1,307	Runnels County, TX	211.6 GWh	1
#1,973	Rowan County, KY	6.8 GWh	1
#125	Rowan County, NC	9.7 TWh	17
#593	Routt County, CO	1.5 TWh	1
#664	Ross County, OH	1.2 TWh	5
#99	Rosebud County, MT	10.5 TWh	5
#385	Roosevelt County, NM	3.3 TWh	4
#1,003	Roosevelt County, MT	476.3 GWh	3
#965	Rolette County, ND	513.1 GWh	1
#334	Rogers County, OK	4.0 TWh	1
#755	Roger Mills County, OK	884.8 GWh	3
#491	Rockland County, NY	2.1 TWh	10
#42	Rockingham County, NH	16.0 TWh	6
#235	Rockingham County, NC	6.0 TWh	19
#1,607	Rockingham County, VA	68.7 GWh	10
#1,859	Rockbridge County, VA	14.8 GWh	2
#39	Rock Island County, IL	16.4 TWh	7
#736	Rock County, MN	937.0 GWh	9
#151	Rock County, WI	8.3 TWh	15
#1,193	Robeson County, NC	310.0 GWh	52
#54	Robertson County, TX	14.1 TWh	8
#812	Roberts County, TX	756.2 GWh	2
#1,977	Roanoke County, VA	6.5 GWh	1
#374	Roane County, TN	3.4 TWh	1
#56	Riverside County, CA	14.0 TWh	162

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

Browse Counties By State