Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#117	Stokes County, NC	9.8 TWh	7
#116	Putnam County, WV	9.8 TWh	2
#115	Richmond County, NC	9.9 TWh	17
#114	Effingham County, GA	9.9 TWh	7
#113	Coffey County, KS	9.9 TWh	5
#112	Kaufman County, TX	9.9 TWh	3
#111	Lee County, FL	10.0 TWh	2
#110	Anderson County, SC	10.0 TWh	17
#109	Pueblo County, CO	10.1 TWh	16
#108	Sherman County, OR	10.1 TWh	11
#107	Mohave County, AZ	10.1 TWh	15
#106	Chambers County, TX	10.2 TWh	7
#105	De Witt County, IL	10.2 TWh	4
#104	Wise County, TX	10.3 TWh	4
#103	Benton County, WA	10.3 TWh	6
#102	Gibson County, IN	10.3 TWh	2
#101	Imperial County, CA	10.3 TWh	83
#100	Middlesex County, NJ	10.3 TWh	72
#99	Mayes County, OK	10.4 TWh	6
#98	Milwaukee County, WI	10.4 TWh	11
#97	Callaway County, MO	10.5 TWh	2
#96	Lake County, OH	10.6 TWh	3
#95	Union County, NJ	10.6 TWh	20
#94	Midland County, MI	10.7 TWh	2
#93	Manitowoc County, WI	10.7 TWh	7
#92	Autauga County, AL	10.8 TWh	5
#91	Carroll County, KY	10.8 TWh	1
#90	Harrison County, WV	10.8 TWh	2
#89	Weld County, CO	10.8 TWh	52
#88	Claiborne County, MS	10.8 TWh	1
#87	Rusk County, TX	10.9 TWh	3
#86	Ector County, TX	10.9 TWh	14
#85	Wharton County, TX	11.1 TWh	17
#84	Rosebud County, MT	11.1 TWh	5
#83	Bartow County, GA	11.2 TWh	3
#82	Iberville Parish, LA	11.2 TWh	9
#81	Delaware County, PA	11.2 TWh	7
#80	St. Clair County, IL	11.3 TWh	6
#79	Berkeley County, SC	11.3 TWh	8
#78	Putnam County, FL	11.4 TWh	10
#77	Guadalupe County, TX	11.4 TWh	10
#76	Jefferson County, KY	11.5 TWh	6
#75	Okeechobee County, FL	11.6 TWh	8
#74	Calcasieu Parish, LA	11.6 TWh	12
#73	Washington County, OH	11.8 TWh	7
#72	Guernsey County, OH	11.9 TWh	1
#71	Greensville County, VA	12.0 TWh	6
#70	Choctaw County, MS	12.1 TWh	3
#69	Lee County, AL	12.3 TWh	4
#68	Umatilla County, OR	12.3 TWh	17
#67	Mercer County, ND	12.4 TWh	6
#66	Brazoria County, TX	12.4 TWh	42
#65	Jefferson County, OH	12.6 TWh	5
#64	Hamilton County, TN	12.7 TWh	5
#63	Douglas County, WA	13.0 TWh	2
#62	Northampton County, PA	13.0 TWh	11
#61	Robertson County, TX	13.0 TWh	6
#60	Surry County, VA	13.5 TWh	6
#59	Bexar County, TX	13.5 TWh	30
#58	Broward County, FL	13.5 TWh	7
#57	Contra Costa County, CA	13.6 TWh	50
#56	Hillsborough County, FL	13.7 TWh	33
#55	Riverside County, CA	13.7 TWh	158
#54	San Bernardino County, CA	14.1 TWh	196
#53	Franklin County, MO	14.1 TWh	1
#52	Rockingham County, NH	14.1 TWh	6
#51	Appling County, GA	14.1 TWh	2
#50	Heard County, GA	14.6 TWh	6
#49	Calvert County, MD	14.8 TWh	2
#48	Ottawa County, MI	15.0 TWh	14
#47	Houston County, AL	15.1 TWh	2
#46	Pope County, AR	15.2 TWh	2
#45	Gallia County, OH	15.4 TWh	2
#44	Niagara County, NY	15.6 TWh	21
#43	Brunswick County, NC	15.6 TWh	6
#42	Citrus County, FL	15.6 TWh	3
#41	Queens County, NY	15.9 TWh	21
#40	Beaver County, PA	16.1 TWh	12
#39	Rock Island County, IL	16.3 TWh	7
#38	St. Clair County, MI	16.7 TWh	11
#37	Mobile County, AL	17.1 TWh	8
#36	Louisa County, VA	17.5 TWh	9
#35	Cobb County, GA	17.7 TWh	5
#34	Fort Bend County, TX	17.7 TWh	26
#33	Southeastern Connecticut Planning Region, CT	18.0 TWh	50
#32	St. Lucie County, FL	18.1 TWh	14
#31	Berrien County, MI	18.1 TWh	7
#30	York County, SC	18.5 TWh	4
#29	Jefferson County, AL	18.9 TWh	4
#28	Rhea County, TN	19.3 TWh	3
#27	Somervell County, TX	19.5 TWh	1
#26	Matagorda County, TX	19.7 TWh	9
#25	Ogle County, IL	19.9 TWh	11
#24	Montgomery County, PA	20.0 TWh	13
#23	Mecklenburg County, NC	20.1 TWh	8
#22	LaSalle County, IL	20.5 TWh	17
#21	St. Charles Parish, LA	20.6 TWh	6
#20	San Luis Obispo County, CA	20.7 TWh	20
#19	Los Angeles County, CA	21.0 TWh	290
#18	Oconee County, SC	21.1 TWh	4

Net Generation data is based on the last 12 months since Jan 2025

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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