Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#567	Oxford County, ME	1.7 TWh	21
#1,464	McLeod County, MN	110.0 GWh	21
#1,609	Waseca County, MN	58.7 GWh	21
#530	Washoe County, NV	1.8 TWh	21
#1,137	Camden County, NJ	346.2 GWh	21
#93	Union County, NJ	10.8 TWh	21
#280	Dutchess County, NY	4.9 TWh	21
#1,157	Herkimer County, NY	332.3 GWh	21
#183	Catawba County, NC	7.3 TWh	21
#1,186	Lenoir County, NC	290.5 GWh	21
#1,207	Scotland County, NC	274.6 GWh	21
#226	Nolan County, TX	6.2 TWh	21
#322	Carbon County, WY	4.0 TWh	21
#26	San Luis Obispo County, CA	19.8 TWh	22
#126	Duval County, FL	9.1 TWh	22
#339	Cumberland County, ME	3.8 TWh	22
#1,223	York County, ME	259.7 GWh	22
#1,471	Fulton County, NY	106.9 GWh	22
#58	Queens County, NY	13.4 TWh	22
#386	Rensselaer County, NY	3.3 TWh	22
#699	Steuben County, NY	1.1 TWh	22
#1,498	Randolph County, NC	97.2 GWh	22
#127	Morrow County, OR	9.1 TWh	22
#179	Nueces County, TX	7.5 TWh	22
#427	Travis County, TX	2.7 TWh	22
#529	Iron County, UT	1.8 TWh	22
#674	Inyo County, CA	1.2 TWh	23
#421	Tuolumne County, CA	2.8 TWh	23
#357	South Central Connecticut Planning Region, CT	3.6 TWh	23
#24	LaSalle County, IL	19.9 TWh	23
#1,316	Winnebago County, IL	188.8 GWh	23
#1,012	Barnstable County, MA	460.3 GWh	23
#1,357	Atlantic County, NJ	168.4 GWh	23
#1,171	Cumberland County, NJ	313.8 GWh	23
#912	Ocean County, NJ	589.6 GWh	23
#1,398	Ulster County, NY	140.8 GWh	23
#983	Columbus County, NC	493.9 GWh	23
#522	Placer County, CA	1.9 TWh	24
#1,356	District of Columbia, DC	169.0 GWh	24
#320	Marion County, IN	4.0 TWh	24
#604	Linn County, IA	1.5 TWh	24
#705	Gloucester County, NJ	1.0 TWh	24
#1,478	Somerset County, NJ	105.4 GWh	24
#443	Nassau County, NY	2.6 TWh	24
#370	Klamath County, OR	3.5 TWh	24
#432	Cameron County, TX	2.7 TWh	24
#505	Beaver County, UT	2.0 TWh	24
#1,021	Chittenden County, VT	454.9 GWh	24
#361	Butte County, CA	3.6 TWh	25
#425	Stanislaus County, CA	2.8 TWh	25
#909	DuPage County, IL	591.2 GWh	25
#1,591	Howard County, MD	63.5 GWh	25
#285	Wright County, MN	4.8 TWh	25
#1,454	Genesee County, NY	112.3 GWh	25
#1,261	Sullivan County, NY	230.9 GWh	25
#696	Halifax County, NC	1.1 TWh	25
#485	Dallas County, TX	2.2 TWh	25
#201	Galveston County, TX	6.8 TWh	25
#233	Pinal County, AZ	6.1 TWh	26
#267	Sonoma County, CA	5.1 TWh	26
#394	Elmore County, ID	3.1 TWh	26
#947	Stephenson County, IL	540.5 GWh	26
#1,584	Baltimore County, MD	65.8 GWh	26
#411	Blue Earth County, MN	2.9 TWh	26
#50	Niagara County, NY	14.6 TWh	26
#725	Dane County, WI	977.8 GWh	26
#1,304	Kennebec County, ME	198.0 GWh	27
#303	Wayne County, MI	4.4 TWh	27
#388	Essex County, NJ	3.3 TWh	27
#675	Hudson County, NJ	1.2 TWh	27
#1,253	Mercer County, NJ	236.2 GWh	27
#741	Chautauqua County, NY	903.5 GWh	27
#1,086	Washington County, RI	396.8 GWh	27
#700	Madera County, CA	1.1 TWh	28
#583	Clinton County, NY	1.6 TWh	28
#541	Lewis County, NY	1.8 TWh	28
#199	Darlington County, SC	6.9 TWh	28
#454	Monterey County, CA	2.5 TWh	29
#805	Androscoggin County, ME	758.2 GWh	29
#682	Pipestone County, MN	1.1 TWh	29
#1,566	Renville County, MN	71.9 GWh	29
#19	Fort Bend County, TX	22.1 TWh	29
#1,340	Monmouth County, NJ	173.9 GWh	30
#328	Albany County, NY	4.0 TWh	30
#1,046	Marion County, OR	434.3 GWh	30
#736	Tarrant County, TX	916.7 GWh	30
#943	Merced County, CA	545.8 GWh	31
#483	Kings County, NY	2.2 TWh	31
#1,054	Westchester County, NY	427.4 GWh	31
#152	Hidalgo County, TX	8.3 TWh	31
#807	Ventura County, CA	755.9 GWh	32
#894	Aroostook County, ME	608.8 GWh	32
#659	Rice County, MN	1.2 TWh	32
#1,203	Franklin County, MA	277.7 GWh	33
#119	Goodhue County, MN	9.6 TWh	33
#7	Oswego County, NY	30.0 TWh	33
#351	Lincoln County, MN	3.7 TWh	34
#165	Sherburne County, MN	8.0 TWh	34
#100	Cleveland County, NC	10.3 TWh	34
#48	Hillsborough County, FL	14.8 TWh	35

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

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