Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,127	Abbeville County, SC	87.0 MWh	1
#232	Acadia Parish, LA	6.0 TWh	5
#1,298	Accomack County, VA	198.0 GWh	9
#713	Ada County, ID	1.0 TWh	13
#327	Adair County, IA	3.9 TWh	18
#1,293	Adair County, MO	202.2 GWh	2
#1,005	Adams County, WA	460.0 GWh	4
#876	Adams County, IA	630.7 GWh	4
#1,464	Adams County, WI	108.7 GWh	2
#955	Adams County, ND	522.6 GWh	1
#222	Adams County, PA	6.3 TWh	7
#624	Adams County, NE	1.3 TWh	5
#291	Adams County, CO	4.6 TWh	37
#2,057	Adams County, IL	2.2 GWh	2
#1,899	Adams County, IN	9.3 GWh	1
#1,827	Adams County, ID	14.5 GWh	1
#1,494	Addison County, VT	98.4 GWh	15
#497	Aiken County, SC	2.1 TWh	6
#432	Alachua County, FL	2.7 TWh	13
#1,607	Alamance County, NC	57.9 GWh	12
#454	Alameda County, CA	2.5 TWh	47
#1,268	Alamosa County, CO	220.0 GWh	9
#321	Albany County, NY	4.1 TWh	30
#625	Albany County, WY	1.3 TWh	8
#2,073	Albemarle County, VA	1.8 GWh	1
#1,373	Alcona County, MI	155.7 GWh	2
#2,018	Aleutians East Borough, AK	3.6 GWh	3
#1,526	Aleutians West Census Area, AK	85.5 GWh	6
#1,783	Alexander County, NC	20.1 GWh	3
#1,388	Alexandria city, VA	146.2 GWh	2
#2,145	Allamakee County, IA	39.2 MWh	2
#1,165	Allegan County, MI	313.3 GWh	5
#1,498	Allegany County, NY	96.9 GWh	19
#776	Allegany County, MD	807.0 GWh	5
#826	Alleghany County, VA	729.4 GWh	2
#260	Allegheny County, PA	5.3 TWh	18
#1,027	Allen County, KS	440.4 GWh	2
#1,199	Allen Parish, LA	276.2 GWh	1
#1,140	Allendale County, SC	340.1 GWh	6
#1,285	Alpena County, MI	210.3 GWh	5
#854	Amador County, CA	664.9 GWh	8
#1,648	Amelia County, VA	47.5 GWh	5
#1,897	Amherst County, VA	9.4 GWh	4
#436	Anchorage Municipality, AK	2.6 TWh	8
#92	Anderson County, SC	10.8 TWh	17
#1,971	Anderson County, KS	5.0 GWh	2
#1,040	Anderson County, TN	433.8 GWh	5
#381	Andrews County, TX	3.2 TWh	10
#802	Androscoggin County, ME	758.1 GWh	29
#443	Anne Arundel County, MD	2.6 TWh	12
#1,973	Anoka County, MN	5.0 GWh	4
#1,147	Anson County, NC	333.5 GWh	11
#416	Antelope County, NE	2.8 TWh	5
#171	Apache County, AZ	7.8 TWh	4
#1,749	Appanoose County, IA	26.6 GWh	2
#55	Appling County, GA	14.1 TWh	2
#1,727	Appomattox County, VA	31.2 GWh	2
#1,127	Arapahoe County, CO	350.8 GWh	15
#850	Archer County, TX	668.6 GWh	3
#1,381	Arkansas County, AR	152.4 GWh	2
#809	Armstrong County, TX	749.8 GWh	1
#243	Armstrong County, PA	5.7 TWh	8
#882	Aroostook County, ME	619.3 GWh	32
#557	Ascension Parish, LA	1.7 TWh	4
#1,357	Ashland County, WI	164.2 GWh	2
#1,023	Ashley County, AR	445.1 GWh	6
#1,322	Ashtabula County, OH	183.1 GWh	3
#608	Atascosa County, TX	1.4 TWh	4
#475	Atchison County, MO	2.3 TWh	6
#1,348	Atlantic County, NJ	168.0 GWh	23
#487	Attala County, MS	2.2 TWh	1
#796	Audrain County, MO	769.0 GWh	7
#585	Audubon County, IA	1.5 TWh	3
#1,705	Auglaize County, OH	33.9 GWh	7
#1,863	Augusta County, VA	12.0 GWh	5
#1,573	Aurora County, SD	67.1 GWh	1
#1,823	Austin County, TX	15.1 GWh	6
#83	Autauga County, AL	11.3 TWh	5
#1,964	Baca County, CO	5.5 GWh	5
#932	Bailey County, TX	560.8 GWh	2
#897	Baker County, FL	602.6 GWh	5
#687	Baker County, OR	1.1 TWh	9
#1,481	Baldwin County, GA	102.9 GWh	2
#1,102	Baltimore city, MD	367.2 GWh	11
#1,579	Baltimore County, MD	65.8 GWh	26
#1,866	Bamberg County, SC	11.9 GWh	3
#1,524	Bannock County, ID	85.6 GWh	4
#1,186	Baraga County, MI	287.5 GWh	4
#983	Barber County, KS	484.0 GWh	3
#1,222	Barbour County, WV	256.6 GWh	1
#756	Barnes County, ND	852.7 GWh	3
#1,004	Barnstable County, MA	460.6 GWh	23
#1,571	Barnwell County, SC	69.1 GWh	8
#1,982	Barren County, KY	4.7 GWh	1
#1,807	Barron County, WI	17.0 GWh	5
#1,669	Barrow County, GA	42.3 GWh	2
#1,630	Barton County, KS	52.0 GWh	4
#985	Barton County, MO	480.8 GWh	1
#77	Bartow County, GA	11.6 TWh	3
#210	Bastrop County, TX	6.6 TWh	5

Net Generation data is based on the last 12 months since Oct 2025

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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