Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#80	Umatilla County, OR	11.6 TWh	17
#1,254	Kent County, RI	195.7 GWh	17
#110	Anderson County, SC	9.9 TWh	17
#90	Wharton County, TX	10.8 TWh	17
#530	Salt Lake County, UT	1.8 TWh	17
#1,119	Santa Barbara County, CA	317.8 GWh	18
#269	El Paso County, CO	4.8 TWh	18
#679	Maui County, HI	1.0 TWh	18
#331	Adair County, IA	3.9 TWh	18
#666	Story County, IA	1.1 TWh	18
#590	Oxford County, ME	1.4 TWh	18
#457	Harford County, MD	2.3 TWh	18
#749	Montgomery County, MD	799.6 GWh	18
#551	Washington County, MN	1.6 TWh	18
#786	Chautauqua County, NY	727.0 GWh	18
#1,378	Montgomery County, NY	121.1 GWh	18
#385	New York County, NY	3.1 TWh	18
#1,153	Cumberland County, NC	274.4 GWh	18
#1,012	Gaston County, NC	416.7 GWh	18
#1,580	Guilford County, NC	50.6 GWh	18
#1,040	Hertford County, NC	393.0 GWh	18
#928	Martin County, NC	513.8 GWh	18
#1,435	Sampson County, NC	93.5 GWh	18
#256	Allegheny County, PA	5.2 TWh	18
#348	Carbon County, WY	3.6 TWh	18
#692	Hawaii County, HI	956.5 GWh	19
#1,108	York County, ME	326.4 GWh	19
#1,479	Washington County, MD	77.9 GWh	19
#414	Huron County, MI	2.8 TWh	19
#1,485	Carver County, MN	76.4 GWh	19
#1,146	Olmsted County, MN	278.9 GWh	19
#1,364	Hunterdon County, NJ	126.5 GWh	19
#1,394	Fulton County, NY	113.0 GWh	19
#1,393	Ontario County, NY	113.4 GWh	19
#607	Richmond County, NY	1.3 TWh	19
#251	Rockingham County, NC	5.3 TWh	19
#1,205	Rutherford County, NC	227.2 GWh	19
#1,158	Lake County, OR	270.2 GWh	19
#1,400	Spartanburg County, SC	109.6 GWh	19
#520	Iron County, UT	1.8 TWh	19
#223	Pinal County, AZ	5.9 TWh	20
#28	San Luis Obispo County, CA	19.0 TWh	20
#1,259	Winnebago County, IL	191.7 GWh	20
#349	Cumberland County, ME	3.6 TWh	20
#1,331	Dodge County, MN	144.2 GWh	20
#1,582	Pope County, MN	50.3 GWh	20
#1,107	Camden County, NJ	326.5 GWh	20
#81	Union County, NJ	11.6 TWh	20
#1,099	Herkimer County, NY	333.1 GWh	20
#360	Rensselaer County, NY	3.5 TWh	20
#842	Bladen County, NC	626.8 GWh	20
#1,243	Vance County, NC	202.3 GWh	20
#134	Morrow County, OR	8.9 TWh	20
#193	Nolan County, TX	6.8 TWh	20
#448	Placer County, CA	2.4 TWh	21
#1,634	Howard County, MD	36.8 GWh	21
#1,179	Barnstable County, MA	249.0 GWh	21
#1,372	McLeod County, MN	123.8 GWh	21
#1,531	Waseca County, MN	63.0 GWh	21
#516	Washoe County, NV	1.9 TWh	21
#826	Ocean County, NJ	653.8 GWh	21
#298	Dutchess County, NY	4.3 TWh	21
#1,370	Genesee County, NY	124.2 GWh	21
#45	Niagara County, NY	15.9 TWh	21
#38	Queens County, NY	16.6 TWh	21
#677	Steuben County, NY	1.1 TWh	21
#166	Catawba County, NC	7.7 TWh	21
#1,140	Lenoir County, NC	288.6 GWh	21
#1,161	Scotland County, NC	267.2 GWh	21
#300	Klamath County, OR	4.3 TWh	21
#182	Nueces County, TX	7.1 TWh	21
#1,282	District of Columbia, DC	174.2 GWh	22
#127	Duval County, FL	9.1 TWh	22
#1,409	Randolph County, NC	105.9 GWh	22
#416	Travis County, TX	2.8 TWh	22
#511	Beaver County, UT	1.9 TWh	22
#617	Inyo County, CA	1.2 TWh	23
#358	Tuolumne County, CA	3.5 TWh	23
#323	South Central Connecticut Planning Region, CT	4.0 TWh	23
#653	Linn County, IA	1.1 TWh	23
#1,295	Atlantic County, NJ	165.8 GWh	23
#1,070	Cumberland County, NJ	366.1 GWh	23
#1,221	Sullivan County, NY	217.2 GWh	23
#1,327	Ulster County, NY	146.9 GWh	23
#966	Columbus County, NC	466.0 GWh	23
#736	Dane County, WI	835.0 GWh	23
#260	Sonoma County, CA	5.1 TWh	24
#436	Stanislaus County, CA	2.5 TWh	24
#312	Marion County, IN	4.1 TWh	24
#1,225	Kennebec County, ME	214.5 GWh	24
#242	Wright County, MN	5.5 TWh	24
#485	Gloucester County, NJ	2.1 TWh	24
#1,418	Somerset County, NJ	103.0 GWh	24
#700	Halifax County, NC	911.7 GWh	24
#455	Cameron County, TX	2.3 TWh	24
#560	Dallas County, TX	1.6 TWh	24
#177	Galveston County, TX	7.3 TWh	24
#973	Chittenden County, VT	457.4 GWh	24
#309	Butte County, CA	4.1 TWh	25
#803	Merced County, CA	704.1 GWh	25

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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