Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,981	Roanoke County, VA	6.5 GWh	1
#815	Roberts County, TX	760.6 GWh	2
#55	Robertson County, TX	14.2 TWh	9
#1,196	Robeson County, NC	310.6 GWh	52
#743	Rock County, MN	930.9 GWh	9
#149	Rock County, WI	8.3 TWh	15
#40	Rock Island County, IL	16.4 TWh	7
#1,864	Rockbridge County, VA	14.8 GWh	2
#1,629	Rockingham County, VA	64.2 GWh	10
#235	Rockingham County, NC	5.9 TWh	19
#43	Rockingham County, NH	16.0 TWh	6
#545	Rockland County, NY	1.8 TWh	10
#759	Roger Mills County, OK	887.5 GWh	3
#346	Rogers County, OK	3.8 TWh	1
#966	Rolette County, ND	513.1 GWh	1
#1,006	Roosevelt County, MT	474.7 GWh	3
#381	Roosevelt County, NM	3.3 TWh	5
#102	Rosebud County, MT	10.3 TWh	5
#661	Ross County, OH	1.2 TWh	5
#607	Routt County, CO	1.5 TWh	1
#124	Rowan County, NC	9.6 TWh	17
#1,976	Rowan County, KY	6.8 GWh	1
#1,273	Runnels County, TX	244.7 GWh	1
#1,378	Rush County, KS	168.3 GWh	2
#1,485	Rusk County, WI	114.7 GWh	6
#52	Rusk County, TX	14.6 TWh	3
#715	Russell County, KY	1.0 TWh	1
#2,097	Russell County, KS	2.1 GWh	3
#802	Russell County, AL	784.9 GWh	2
#1,214	Russell County, VA	296.2 GWh	1
#1,308	Rutherford County, NC	216.9 GWh	19
#1,720	Rutherford County, TN	36.8 GWh	3
#1,616	Rutland County, VT	67.0 GWh	17
#785	Sac County, IA	815.2 GWh	2
#244	Sacramento County, CA	5.6 TWh	68
#1,621	Sagadahoc County, ME	65.0 GWh	5
#1,715	Saginaw County, MI	37.5 GWh	5
#2,008	Saguache County, CO	5.1 GWh	2
#2,145	Salem city, VA	283.0 MWh	3
#10	Salem County, NJ	28.1 TWh	10
#724	Saline County, NE	986.0 GWh	6
#2,007	Saline County, MO	5.3 GWh	3
#961	Saline County, IL	518.7 GWh	3
#727	Salt Lake County, UT	979.3 GWh	19
#1,233	Saluda County, SC	281.3 GWh	4
#1,534	Sampson County, NC	95.4 GWh	18
#1,260	San Benito County, CA	260.3 GWh	6
#82	San Bernardino County, CA	11.7 TWh	212
#321	San Diego County, CA	4.1 TWh	156
#1,575	San Francisco County, CA	80.2 GWh	10
#1,224	San Jacinto County, TX	287.4 GWh	2
#596	San Joaquin County, CA	1.5 TWh	53
#101	San Juan County, NM	10.5 TWh	17
#1,183	San Juan County, UT	323.3 GWh	3
#22	San Luis Obispo County, CA	20.4 TWh	22
#1,447	San Mateo County, CA	132.9 GWh	11
#1,625	San Miguel County, NM	64.9 GWh	6
#205	San Patricio County, TX	6.8 TWh	12
#535	Sanders County, MT	1.8 TWh	2
#801	Sandoval County, NM	787.8 GWh	12
#304	Sandusky County, OH	4.3 TWh	5
#410	Sangamon County, IL	2.9 TWh	11
#1,048	Sanilac County, MI	438.5 GWh	8
#1,984	Sanpete County, UT	6.5 GWh	5
#1,209	Santa Barbara County, CA	301.3 GWh	18
#364	Santa Clara County, CA	3.5 TWh	76
#1,931	Santa Cruz County, AZ	9.8 GWh	2
#1,637	Santa Cruz County, CA	60.7 GWh	6
#1,790	Santa Fe County, NM	24.1 GWh	2
#556	Santa Rosa County, FL	1.7 TWh	6
#1,726	Sarasota County, FL	35.0 GWh	1
#564	Saratoga County, NY	1.7 TWh	43
#834	Sarpy County, NE	721.1 GWh	3
#1,410	Sauk County, WI	152.9 GWh	1
#1,414	Saunders County, NE	150.9 GWh	2
#1,892	Sawyer County, WI	12.7 GWh	4
#1,495	Schenectady County, NY	110.3 GWh	16
#787	Schleicher County, TX	809.4 GWh	1
#2,119	Schoolcraft County, MI	1.3 GWh	1
#1,778	Schuyler County, NY	26.1 GWh	10
#771	Schuyler County, MO	838.4 GWh	1
#559	Schuylkill County, PA	1.7 TWh	14
#918	Scioto County, OH	585.8 GWh	2
#1,261	Scotland County, NC	258.5 GWh	22
#1,074	Scott County, MS	423.0 GWh	1
#915	Scott County, MN	589.2 GWh	13
#1,986	Scott County, IA	6.4 GWh	3
#1,921	Scott County, IN	10.8 GWh	1
#1,728	Scott County, IL	34.7 GWh	1
#2,121	Scott County, KY	1.2 GWh	1
#558	Scott County, MO	1.7 TWh	5
#1,802	Scotts Bluff County, NE	22.7 GWh	3
#215	Scurry County, TX	6.4 TWh	17
#1,191	Sedgwick County, KS	315.1 GWh	7
#473	Seminole County, OK	2.2 TWh	1
#2,122	Seminole County, GA	1.2 GWh	1
#1,905	Seminole County, FL	11.9 GWh	3
#1,830	Seneca County, OH	18.5 GWh	1
#1,660	Seneca County, NY	50.7 GWh	8
#2,079	Sequatchie County, TN	2.5 GWh	2

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

Browse Counties By State