Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,134	Abbeville County, SC	87.0 MWh	1
#212	Acadia Parish, LA	6.6 TWh	5
#1,231	Accomack County, VA	257.9 GWh	9
#697	Ada County, ID	1.1 TWh	13
#332	Adair County, IA	4.0 TWh	18
#1,167	Adair County, MO	321.7 GWh	2
#1,477	Adams County, WI	108.7 GWh	2
#961	Adams County, ND	522.6 GWh	1
#878	Adams County, IA	637.1 GWh	4
#1,002	Adams County, WA	478.6 GWh	4
#616	Adams County, NE	1.4 TWh	5
#287	Adams County, CO	4.6 TWh	37
#211	Adams County, PA	6.6 TWh	7
#2,067	Adams County, IL	2.2 GWh	2
#1,915	Adams County, IN	9.3 GWh	1
#1,857	Adams County, ID	13.4 GWh	1
#1,510	Addison County, VT	97.7 GWh	15
#507	Aiken County, SC	2.0 TWh	6
#426	Alachua County, FL	2.7 TWh	13
#1,627	Alamance County, NC	57.9 GWh	12
#430	Alameda County, CA	2.7 TWh	47
#1,290	Alamosa County, CO	217.2 GWh	9
#590	Albany County, WY	1.6 TWh	8
#330	Albany County, NY	4.0 TWh	30
#2,081	Albemarle County, VA	1.8 GWh	1
#1,386	Alcona County, MI	155.7 GWh	2
#2,026	Aleutians East Borough, AK	3.6 GWh	3
#1,529	Aleutians West Census Area, AK	88.6 GWh	6
#1,801	Alexander County, NC	20.1 GWh	3
#1,402	Alexandria city, VA	145.8 GWh	2
#2,153	Allamakee County, IA	36.3 MWh	2
#1,176	Allegan County, MI	313.3 GWh	5
#1,512	Allegany County, NY	96.9 GWh	19
#743	Allegany County, MD	904.2 GWh	5
#822	Alleghany County, VA	745.8 GWh	2
#263	Allegheny County, PA	5.2 TWh	18
#1,029	Allen County, KS	448.9 GWh	2
#1,201	Allen Parish, LA	284.6 GWh	1
#1,149	Allendale County, SC	339.4 GWh	6
#1,280	Alpena County, MI	223.6 GWh	5
#842	Amador County, CA	710.1 GWh	8
#1,664	Amelia County, VA	47.5 GWh	5
#1,913	Amherst County, VA	9.4 GWh	4
#439	Anchorage Municipality, AK	2.6 TWh	8
#92	Anderson County, SC	10.8 TWh	17
#1,980	Anderson County, KS	5.0 GWh	2
#1,047	Anderson County, TN	433.8 GWh	5
#392	Andrews County, TX	3.2 TWh	10
#811	Androscoggin County, ME	756.3 GWh	29
#1,424	Angelina County, TX	130.9 GWh	6
#435	Anne Arundel County, MD	2.7 TWh	12
#1,977	Anoka County, MN	5.2 GWh	4
#1,152	Anson County, NC	336.3 GWh	11
#420	Antelope County, NE	2.8 TWh	5
#162	Apache County, AZ	8.0 TWh	4
#1,765	Appanoose County, IA	26.6 GWh	2
#54	Appling County, GA	14.2 TWh	2
#1,740	Appomattox County, VA	31.2 GWh	2
#1,146	Arapahoe County, CO	342.8 GWh	15
#854	Archer County, TX	668.6 GWh	3
#1,392	Arkansas County, AR	151.7 GWh	2
#831	Armstrong County, TX	729.5 GWh	1
#241	Armstrong County, PA	5.8 TWh	8
#912	Aroostook County, ME	598.6 GWh	32
#565	Ascension Parish, LA	1.7 TWh	4
#1,367	Ashland County, WI	164.2 GWh	2
#1,026	Ashley County, AR	451.5 GWh	6
#1,344	Ashtabula County, OH	177.5 GWh	3
#613	Atascosa County, TX	1.4 TWh	4
#472	Atchison County, MO	2.2 TWh	6
#1,359	Atlantic County, NJ	168.2 GWh	23
#419	Attala County, MS	2.8 TWh	1
#767	Audrain County, MO	842.4 GWh	8
#605	Audubon County, IA	1.5 TWh	3
#1,722	Auglaize County, OH	33.9 GWh	7
#1,880	Augusta County, VA	12.0 GWh	5
#1,593	Aurora County, SD	67.1 GWh	1
#1,917	Austin County, TX	9.1 GWh	6
#76	Autauga County, AL	12.1 TWh	5
#1,973	Baca County, CO	5.5 GWh	5
#933	Bailey County, TX	569.6 GWh	2
#901	Baker County, FL	610.9 GWh	5
#694	Baker County, OR	1.1 TWh	9
#1,493	Baldwin County, GA	102.9 GWh	2
#1,110	Baltimore city, MD	370.9 GWh	11
#1,598	Baltimore County, MD	65.8 GWh	26
#1,882	Bamberg County, SC	11.9 GWh	3
#1,554	Bannock County, ID	79.0 GWh	4
#1,197	Baraga County, MI	287.5 GWh	4
#884	Barber County, KS	631.8 GWh	3
#1,229	Barbour County, WV	259.0 GWh	1
#763	Barnes County, ND	852.7 GWh	3
#887	Barnstable County, MA	624.8 GWh	23
#1,590	Barnwell County, SC	69.1 GWh	8
#1,990	Barren County, KY	4.7 GWh	1
#1,827	Barron County, WI	17.0 GWh	5
#1,681	Barrow County, GA	42.3 GWh	2
#1,651	Barton County, KS	52.0 GWh	4
#966	Barton County, MO	515.0 GWh	1
#69	Bartow County, GA	12.7 TWh	3

Net Generation data is based on the last 12 months since Mar 2026

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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