Electricity Generation Aggregated by U.S. County

National Rank	County	(Past Year)">Net Generation (Past Year)	Power Plants
#17	Los Angeles County, CA	23.0 TWh	283
#3	Kern County, CA	37.4 TWh	273
#66	San Bernardino County, CA	13.6 TWh	192
#277	Worcester County, MA	5.1 TWh	179
#75	Riverside County, CA	13.0 TWh	156
#232	San Diego County, CA	6.0 TWh	143
#209	Fresno County, CA	6.7 TWh	99
#2	Harris County, TX	40.4 TWh	86
#591	Hampden County, MA	1.4 TWh	83
#109	Imperial County, CA	10.8 TWh	81
#1	Maricopa County, AZ	79.5 TWh	73
#298	Santa Clara County, CA	4.6 TWh	73
#7	Clark County, NV	31.5 TWh	72
#748	Plymouth County, MA	877.4 GWh	71
#894	Bristol County, MA	596.8 GWh	64
#210	Sacramento County, CA	6.7 TWh	62
#86	Middlesex County, NJ	12.0 TWh	62
#170	Suffolk County, NY	8.1 TWh	62
#341	Middlesex County, MA	4.0 TWh	61
#312	Orange County, CA	4.4 TWh	58
#906	Cook County, IL	585.0 GWh	57
#180	Providence County, RI	7.7 TWh	55
#143	St. Lawrence County, NY	8.9 TWh	52
#1,053	Robeson County, NC	395.7 GWh	51
#410	Kings County, CA	3.1 TWh	50
#51	Southeastern Connecticut Planning Region, CT	15.7 TWh	50
#726	Tulare County, CA	931.8 GWh	49
#1,102	Chisago County, MN	333.9 GWh	48
#163	Honolulu County, HI	8.1 TWh	46
#264	Orange County, NY	5.3 TWh	46
#1,085	Duplin County, NC	358.6 GWh	46
#46	Contra Costa County, CA	16.6 TWh	45
#202	Shasta County, CA	6.9 TWh	45
#712	Capitol Planning Region, CT	974.0 GWh	45
#948	Stearns County, MN	508.0 GWh	45
#415	Alameda County, CA	3.0 TWh	41
#1,087	Burlington County, NJ	357.6 GWh	41
#105	Weld County, CO	11.2 TWh	40
#931	Nash County, NC	546.7 GWh	40
#404	Solano County, CA	3.1 TWh	39
#179	Wayne County, NC	7.7 TWh	39
#433	San Joaquin County, CA	2.7 TWh	38
#673	Twin Falls County, ID	1.1 TWh	38
#610	Dakota County, MN	1.4 TWh	38
#76	Brazoria County, TX	12.8 TWh	38
#13	Polk County, FL	25.9 TWh	37
#483	Pima County, AZ	2.2 TWh	36
#529	Essex County, MA	1.8 TWh	36
#801	Jefferson County, NY	765.1 GWh	36
#500	Penobscot County, ME	2.1 TWh	34
#1,329	Hampshire County, MA	137.2 GWh	34
#217	Norfolk County, MA	6.5 TWh	34
#351	Lincoln County, MN	3.8 TWh	34
#1,230	Johnston County, NC	206.9 GWh	34
#110	Cleveland County, NC	10.7 TWh	33
#1,538	Berkshire County, MA	56.0 GWh	32
#772	Rice County, MN	828.6 GWh	32
#685	Ventura County, CA	1.1 TWh	31
#71	Hillsborough County, FL	13.3 TWh	31
#184	Goodhue County, MN	7.5 TWh	31
#488	Saratoga County, NY	2.2 TWh	31
#829	Clackamas County, OR	713.3 GWh	31
#222	Prince George's County, MD	6.4 TWh	30
#1,071	Franklin County, MA	374.0 GWh	30
#927	Monroe County, NY	549.4 GWh	30
#230	Monterey County, CA	6.1 TWh	29
#302	Adams County, CO	4.6 TWh	29
#1,182	Erie County, NY	248.3 GWh	29
#10	Oswego County, NY	30.0 TWh	29
#1,011	Marion County, OR	436.7 GWh	29
#77	Bexar County, TX	12.7 TWh	29
#253	Pecos County, TX	5.5 TWh	29
#5	Will County, IL	32.8 TWh	28
#617	Pipestone County, MN	1.3 TWh	28
#195	Sherburne County, MN	7.3 TWh	28
#1,227	Monmouth County, NJ	210.3 GWh	28
#461	Kings County, NY	2.5 TWh	28
#552	Somerset County, ME	1.7 TWh	27
#573	Lewis County, NY	1.6 TWh	27
#982	Westchester County, NY	462.3 GWh	27
#187	Darlington County, SC	7.5 TWh	27
#530	Elmore County, ID	1.8 TWh	26
#672	Hudson County, NJ	1.1 TWh	26
#258	Albany County, NY	5.4 TWh	26
#382	Butte County, CA	3.4 TWh	25
#614	Madera County, CA	1.3 TWh	25
#197	Wayne County, MI	7.1 TWh	25
#484	Blue Earth County, MN	2.2 TWh	25
#1,214	Mercer County, NJ	215.6 GWh	25
#1,066	Oneida County, NY	377.0 GWh	25
#182	Hidalgo County, TX	7.6 TWh	25
#247	Sonoma County, CA	5.7 TWh	24
#354	Marion County, IN	3.8 TWh	24
#262	Wright County, MN	5.3 TWh	24
#420	Nassau County, NY	2.9 TWh	24
#1,023	Onondaga County, NY	425.1 GWh	24
#388	Tuolumne County, CA	3.3 TWh	23
#781	Androscoggin County, ME	806.4 GWh	23
#1,268	Atlantic County, NJ	177.1 GWh	23
#1,076	Cumberland County, NJ	365.0 GWh	23

Net Generation data is based on the last 12 months since Feb 2024

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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