Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#5	Kern County, CA	32.7 TWh	293
#19	Los Angeles County, CA	21.1 TWh	290
#60	San Bernardino County, CA	13.3 TWh	196
#318	Worcester County, MA	4.0 TWh	188
#54	Riverside County, CA	14.0 TWh	158
#267	San Diego County, CA	5.1 TWh	148
#144	Fresno County, CA	8.4 TWh	104
#2	Harris County, TX	39.1 TWh	90
#605	Hampden County, MA	1.4 TWh	84
#1	Maricopa County, AZ	79.4 TWh	83
#100	Imperial County, CA	10.3 TWh	83
#6	Clark County, NV	31.5 TWh	77
#304	Santa Clara County, CA	4.3 TWh	73
#746	Plymouth County, MA	844.3 GWh	73
#103	Middlesex County, NJ	10.2 TWh	72
#827	Bristol County, MA	670.7 GWh	68
#339	Middlesex County, MA	3.7 TWh	65
#160	Suffolk County, NY	8.0 TWh	65
#216	Sacramento County, CA	6.4 TWh	63
#873	Cook County, IL	611.7 GWh	60
#149	St. Lawrence County, NY	8.3 TWh	60
#385	Orange County, CA	3.2 TWh	58
#170	Providence County, RI	7.7 TWh	57
#325	Kings County, CA	3.9 TWh	54
#724	Tulare County, CA	891.1 GWh	53
#249	Orange County, NY	5.4 TWh	53
#92	Weld County, CO	10.7 TWh	52
#1,093	Robeson County, NC	348.4 GWh	51
#59	Contra Costa County, CA	13.3 TWh	50
#834	Capitol Planning Region, CT	659.5 GWh	50
#33	Southeastern Connecticut Planning Region, CT	18.0 TWh	50
#943	Stearns County, MN	514.4 GWh	49
#1,130	Chisago County, MN	318.4 GWh	48
#200	Shasta County, CA	6.8 TWh	46
#209	Honolulu County, HI	6.5 TWh	46
#1,109	Duplin County, NC	337.6 GWh	46
#432	Alameda County, CA	2.6 TWh	43
#467	Penobscot County, ME	2.3 TWh	43
#67	Brazoria County, TX	12.4 TWh	42
#1,146	Burlington County, NJ	295.8 GWh	41
#473	San Joaquin County, CA	2.3 TWh	40
#396	Solano County, CA	3.1 TWh	40
#634	Twin Falls County, ID	1.2 TWh	40
#921	Nash County, NC	534.8 GWh	40
#180	Wayne County, NC	7.3 TWh	40
#425	Pima County, AZ	2.7 TWh	38
#477	Dakota County, MN	2.2 TWh	38
#10	Polk County, FL	27.8 TWh	37
#1,462	Berkshire County, MA	90.5 GWh	37
#483	Essex County, MA	2.2 TWh	37
#933	Jefferson County, NY	523.1 GWh	37
#198	Norfolk County, MA	6.8 TWh	36
#931	Monroe County, NY	524.3 GWh	36
#1,261	Johnston County, NC	193.0 GWh	36
#515	Somerset County, ME	1.9 TWh	35
#1,352	Hampshire County, MA	139.7 GWh	35
#1,108	Oneida County, NY	338.5 GWh	35
#203	Prince George's County, MD	6.6 TWh	34
#345	Lincoln County, MN	3.6 TWh	34
#1,197	Erie County, NY	244.3 GWh	34
#58	Hillsborough County, FL	13.4 TWh	33
#13	Will County, IL	27.3 TWh	33
#137	Goodhue County, MN	8.5 TWh	33
#475	Saratoga County, NY	2.3 TWh	33
#138	Cleveland County, NC	8.5 TWh	33
#647	Rice County, MN	1.2 TWh	32
#297	Adams County, CO	4.5 TWh	31
#1,018	Franklin County, MA	421.1 GWh	31
#1,025	Westchester County, NY	415.9 GWh	31
#775	Clackamas County, OR	775.7 GWh	31
#766	Ventura County, CA	795.5 GWh	30
#1,233	Monmouth County, NJ	212.7 GWh	30
#7	Oswego County, NY	29.2 TWh	30
#56	Bexar County, TX	13.5 TWh	30
#244	Pecos County, TX	5.6 TWh	30
#342	Monterey County, CA	3.7 TWh	29
#189	Sherburne County, MN	7.1 TWh	29
#470	Kings County, NY	2.3 TWh	29
#1,006	Onondaga County, NY	433.4 GWh	29
#1,057	Marion County, OR	386.5 GWh	29
#167	Hidalgo County, TX	7.9 TWh	29
#765	Androscoggin County, ME	800.4 GWh	28
#651	Pipestone County, MN	1.1 TWh	28
#323	Albany County, NY	4.0 TWh	28
#235	Wayne County, MI	5.8 TWh	27
#413	Blue Earth County, MN	2.8 TWh	27
#1,225	Mercer County, NJ	217.3 GWh	27
#533	Lewis County, NY	1.8 TWh	27
#220	Darlington County, SC	6.3 TWh	27
#700	Madera County, CA	969.7 GWh	26
#461	Elmore County, ID	2.3 TWh	26
#969	Stephenson County, IL	479.1 GWh	26
#902	Aroostook County, ME	570.8 GWh	26
#718	Hudson County, NJ	911.9 GWh	26
#1,033	Washington County, RI	407.1 GWh	26
#28	Fort Bend County, TX	19.3 TWh	26
#726	Tarrant County, TX	888.7 GWh	26
#337	Butte County, CA	3.7 TWh	25
#1,101	Merced County, CA	342.8 GWh	25
#1,552	Baltimore County, MD	59.8 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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