Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,131	Abbeville County, SC	87.0 MWh	1
#232	Acadia Parish, LA	6.0 TWh	5
#1,298	Accomack County, VA	200.6 GWh	9
#709	Ada County, ID	1.0 TWh	13
#325	Adair County, IA	4.0 TWh	18
#1,266	Adair County, MO	225.2 GWh	2
#1,466	Adams County, WI	108.7 GWh	2
#955	Adams County, ND	522.6 GWh	1
#1,017	Adams County, WA	453.1 GWh	4
#878	Adams County, IA	629.8 GWh	4
#623	Adams County, NE	1.4 TWh	5
#288	Adams County, CO	4.7 TWh	37
#235	Adams County, PA	6.0 TWh	7
#1,905	Adams County, IN	9.3 GWh	1
#1,831	Adams County, ID	14.3 GWh	1
#2,061	Adams County, IL	2.2 GWh	2
#1,494	Addison County, VT	98.2 GWh	15
#525	Aiken County, SC	1.9 TWh	6
#432	Alachua County, FL	2.7 TWh	13
#1,609	Alamance County, NC	57.9 GWh	12
#453	Alameda County, CA	2.5 TWh	47
#1,274	Alamosa County, CO	219.7 GWh	9
#607	Albany County, WY	1.4 TWh	8
#324	Albany County, NY	4.0 TWh	30
#2,077	Albemarle County, VA	1.8 GWh	1
#1,376	Alcona County, MI	155.7 GWh	2
#2,022	Aleutians East Borough, AK	3.6 GWh	3
#1,525	Aleutians West Census Area, AK	85.7 GWh	6
#1,786	Alexander County, NC	20.1 GWh	3
#1,389	Alexandria city, VA	146.2 GWh	2
#2,148	Allamakee County, IA	39.2 MWh	2
#1,170	Allegan County, MI	313.3 GWh	5
#1,499	Allegany County, NY	96.9 GWh	19
#767	Allegany County, MD	826.0 GWh	5
#827	Alleghany County, VA	726.9 GWh	2
#259	Allegheny County, PA	5.3 TWh	18
#1,050	Allen County, KS	425.4 GWh	2
#1,201	Allen Parish, LA	279.1 GWh	1
#1,141	Allendale County, SC	342.6 GWh	6
#1,287	Alpena County, MI	210.0 GWh	5
#845	Amador County, CA	692.0 GWh	8
#1,648	Amelia County, VA	47.5 GWh	5
#1,903	Amherst County, VA	9.4 GWh	4
#440	Anchorage Municipality, AK	2.6 TWh	8
#94	Anderson County, SC	10.7 TWh	17
#1,976	Anderson County, KS	5.0 GWh	2
#1,039	Anderson County, TN	433.8 GWh	5
#384	Andrews County, TX	3.2 TWh	10
#806	Androscoggin County, ME	758.2 GWh	29
#1,765	Angelina County, TX	24.7 GWh	6
#427	Anne Arundel County, MD	2.7 TWh	12
#1,975	Anoka County, MN	5.0 GWh	4
#1,149	Anson County, NC	335.8 GWh	11
#417	Antelope County, NE	2.8 TWh	5
#163	Apache County, AZ	8.1 TWh	4
#1,751	Appanoose County, IA	26.6 GWh	2
#55	Appling County, GA	14.1 TWh	2
#1,728	Appomattox County, VA	31.2 GWh	2
#1,130	Arapahoe County, CO	349.9 GWh	15
#853	Archer County, TX	668.6 GWh	3
#1,380	Arkansas County, AR	153.2 GWh	2
#828	Armstrong County, TX	726.7 GWh	1
#237	Armstrong County, PA	5.9 TWh	8
#888	Aroostook County, ME	613.1 GWh	32
#561	Ascension Parish, LA	1.7 TWh	4
#1,361	Ashland County, WI	164.2 GWh	2
#1,019	Ashley County, AR	452.0 GWh	6
#1,323	Ashtabula County, OH	182.8 GWh	3
#612	Atascosa County, TX	1.4 TWh	4
#474	Atchison County, MO	2.3 TWh	6
#1,354	Atlantic County, NJ	168.2 GWh	23
#462	Attala County, MS	2.4 TWh	1
#783	Audrain County, MO	796.3 GWh	7
#586	Audubon County, IA	1.5 TWh	3
#1,707	Auglaize County, OH	33.9 GWh	7
#1,868	Augusta County, VA	12.0 GWh	5
#1,575	Aurora County, SD	67.1 GWh	1
#1,832	Austin County, TX	14.3 GWh	6
#80	Autauga County, AL	11.6 TWh	5
#1,969	Baca County, CO	5.5 GWh	5
#936	Bailey County, TX	557.7 GWh	2
#885	Baker County, FL	614.6 GWh	5
#688	Baker County, OR	1.1 TWh	9
#1,482	Baldwin County, GA	102.9 GWh	2
#1,109	Baltimore city, MD	366.1 GWh	11
#1,583	Baltimore County, MD	65.8 GWh	26
#1,871	Bamberg County, SC	11.9 GWh	3
#1,526	Bannock County, ID	85.6 GWh	4
#1,189	Baraga County, MI	287.5 GWh	4
#966	Barber County, KS	510.7 GWh	3
#1,215	Barbour County, WV	268.5 GWh	1
#756	Barnes County, ND	852.7 GWh	3
#1,004	Barnstable County, MA	461.3 GWh	23
#1,572	Barnwell County, SC	69.1 GWh	8
#1,987	Barren County, KY	4.7 GWh	1
#1,810	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
#992	Barton County, MO	474.5 GWh	1
#74	Bartow County, GA	11.9 TWh	3

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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