Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#5	Kern County, CA	32.6 TWh	293
#18	Los Angeles County, CA	21.2 TWh	290
#52	San Bernardino County, CA	14.3 TWh	196
#330	Worcester County, MA	3.9 TWh	188
#56	Riverside County, CA	13.6 TWh	158
#264	San Diego County, CA	5.2 TWh	148
#144	Fresno County, CA	8.4 TWh	104
#2	Harris County, TX	39.4 TWh	90
#601	Hampden County, MA	1.4 TWh	84
#1	Maricopa County, AZ	78.9 TWh	83
#104	Imperial County, CA	10.3 TWh	83
#6	Clark County, NV	31.7 TWh	77
#285	Santa Clara County, CA	4.6 TWh	73
#733	Plymouth County, MA	846.1 GWh	73
#93	Middlesex County, NJ	10.7 TWh	72
#819	Bristol County, MA	674.2 GWh	68
#336	Middlesex County, MA	3.8 TWh	65
#157	Suffolk County, NY	7.9 TWh	65
#200	Sacramento County, CA	6.6 TWh	63
#853	Cook County, IL	618.4 GWh	60
#137	St. Lawrence County, NY	8.6 TWh	60
#369	Orange County, CA	3.4 TWh	58
#160	Providence County, RI	7.7 TWh	57
#338	Kings County, CA	3.7 TWh	54
#743	Tulare County, CA	814.3 GWh	53
#250	Orange County, NY	5.4 TWh	53
#84	Weld County, CO	11.2 TWh	52
#1,084	Robeson County, NC	351.8 GWh	51
#55	Contra Costa County, CA	13.9 TWh	50
#814	Capitol Planning Region, CT	685.6 GWh	50
#34	Southeastern Connecticut Planning Region, CT	17.7 TWh	50
#942	Stearns County, MN	502.7 GWh	49
#1,123	Chisago County, MN	320.5 GWh	48
#188	Shasta County, CA	7.0 TWh	46
#202	Honolulu County, HI	6.5 TWh	46
#1,100	Duplin County, NC	337.6 GWh	46
#437	Alameda County, CA	2.5 TWh	43
#450	Penobscot County, ME	2.4 TWh	43
#67	Brazoria County, TX	12.4 TWh	42
#1,140	Burlington County, NJ	297.8 GWh	41
#470	San Joaquin County, CA	2.3 TWh	40
#396	Solano County, CA	3.0 TWh	40
#636	Twin Falls County, ID	1.2 TWh	40
#913	Nash County, NC	535.1 GWh	40
#193	Wayne County, NC	6.9 TWh	40
#438	Pima County, AZ	2.5 TWh	38
#477	Dakota County, MN	2.2 TWh	38
#13	Polk County, FL	27.5 TWh	37
#1,535	Berkshire County, MA	63.7 GWh	37
#486	Essex County, MA	2.1 TWh	37
#767	Jefferson County, NY	769.5 GWh	37
#211	Norfolk County, MA	6.4 TWh	36
#921	Monroe County, NY	523.5 GWh	36
#1,259	Johnston County, NC	193.0 GWh	36
#516	Somerset County, ME	1.9 TWh	35
#1,344	Hampshire County, MA	139.7 GWh	35
#1,097	Oneida County, NY	340.6 GWh	35
#201	Prince George's County, MD	6.5 TWh	34
#353	Lincoln County, MN	3.5 TWh	34
#1,195	Erie County, NY	244.2 GWh	34
#58	Hillsborough County, FL	13.6 TWh	33
#11	Will County, IL	28.3 TWh	33
#175	Goodhue County, MN	7.3 TWh	33
#476	Saratoga County, NY	2.3 TWh	33
#135	Cleveland County, NC	8.6 TWh	33
#644	Rice County, MN	1.2 TWh	32
#294	Adams County, CO	4.5 TWh	31
#1,016	Franklin County, MA	418.9 GWh	31
#1,002	Westchester County, NY	434.9 GWh	31
#763	Clackamas County, OR	775.7 GWh	31
#747	Ventura County, CA	805.6 GWh	30
#1,229	Monmouth County, NJ	212.4 GWh	30
#8	Oswego County, NY	28.8 TWh	30
#60	Bexar County, TX	13.5 TWh	30
#249	Pecos County, TX	5.4 TWh	30
#299	Monterey County, CA	4.4 TWh	29
#206	Sherburne County, MN	6.5 TWh	29
#460	Kings County, NY	2.3 TWh	29
#995	Onondaga County, NY	442.6 GWh	29
#1,055	Marion County, OR	386.5 GWh	29
#750	Androscoggin County, ME	800.2 GWh	28
#656	Pipestone County, MN	1.1 TWh	28
#320	Albany County, NY	4.0 TWh	28
#166	Hidalgo County, TX	7.6 TWh	28
#217	Wayne County, MI	6.1 TWh	27
#412	Blue Earth County, MN	2.8 TWh	27
#1,232	Mercer County, NJ	210.3 GWh	27
#548	Lewis County, NY	1.6 TWh	27
#212	Darlington County, SC	6.3 TWh	27
#684	Madera County, CA	1.0 TWh	26
#459	Elmore County, ID	2.3 TWh	26
#964	Stephenson County, IL	478.5 GWh	26
#891	Aroostook County, ME	569.0 GWh	26
#755	Hudson County, NJ	792.2 GWh	26
#1,031	Washington County, RI	408.7 GWh	26
#36	Fort Bend County, TX	17.4 TWh	26
#711	Tarrant County, TX	906.8 GWh	26
#319	Butte County, CA	4.1 TWh	25
#1,053	Merced County, CA	387.0 GWh	25
#1,542	Baltimore County, MD	60.5 GWh	25

Net Generation data is based on the last 12 months since Dec 2023

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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