Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,135	Abbeville County, SC	87.0 MWh	1
#236	Acadia Parish, LA	6.0 TWh	5
#1,285	Accomack County, VA	211.0 GWh	9
#710	Ada County, ID	1.0 TWh	13
#321	Adair County, IA	4.0 TWh	18
#1,249	Adair County, MO	238.3 GWh	2
#878	Adams County, IA	630.4 GWh	4
#1,000	Adams County, WA	472.6 GWh	4
#1,468	Adams County, WI	108.7 GWh	2
#958	Adams County, ND	522.6 GWh	1
#227	Adams County, PA	6.2 TWh	7
#294	Adams County, CO	4.7 TWh	37
#626	Adams County, NE	1.3 TWh	5
#1,911	Adams County, IN	9.3 GWh	1
#1,836	Adams County, ID	14.1 GWh	1
#2,066	Adams County, IL	2.2 GWh	2
#1,495	Addison County, VT	98.1 GWh	15
#527	Aiken County, SC	1.9 TWh	6
#429	Alachua County, FL	2.7 TWh	13
#1,611	Alamance County, NC	57.9 GWh	12
#442	Alameda County, CA	2.6 TWh	47
#1,274	Alamosa County, CO	219.7 GWh	9
#587	Albany County, WY	1.5 TWh	8
#328	Albany County, NY	4.0 TWh	30
#2,082	Albemarle County, VA	1.8 GWh	1
#1,378	Alcona County, MI	155.7 GWh	2
#2,027	Aleutians East Borough, AK	3.6 GWh	3
#1,513	Aleutians West Census Area, AK	89.4 GWh	6
#1,791	Alexander County, NC	20.1 GWh	3
#1,391	Alexandria city, VA	147.3 GWh	2
#2,152	Allamakee County, IA	39.2 MWh	2
#1,172	Allegan County, MI	313.3 GWh	5
#1,500	Allegany County, NY	96.9 GWh	19
#765	Allegany County, MD	844.6 GWh	5
#830	Alleghany County, VA	725.7 GWh	2
#257	Allegheny County, PA	5.3 TWh	18
#1,044	Allen County, KS	435.9 GWh	2
#1,201	Allen Parish, LA	279.8 GWh	1
#1,141	Allendale County, SC	341.3 GWh	6
#1,293	Alpena County, MI	205.8 GWh	5
#835	Amador County, CA	713.2 GWh	8
#1,654	Amelia County, VA	47.5 GWh	5
#1,909	Amherst County, VA	9.4 GWh	4
#438	Anchorage Municipality, AK	2.6 TWh	8
#88	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
#387	Andrews County, TX	3.3 TWh	10
#805	Androscoggin County, ME	758.2 GWh	29
#1,663	Angelina County, TX	43.9 GWh	6
#444	Anne Arundel County, MD	2.6 TWh	12
#1,978	Anoka County, MN	5.1 GWh	4
#1,152	Anson County, NC	335.6 GWh	11
#415	Antelope County, NE	2.9 TWh	5
#148	Apache County, AZ	8.5 TWh	4
#1,758	Appanoose County, IA	26.6 GWh	2
#52	Appling County, GA	14.1 TWh	2
#1,732	Appomattox County, VA	31.2 GWh	2
#1,131	Arapahoe County, CO	349.3 GWh	15
#854	Archer County, TX	668.6 GWh	3
#1,384	Arkansas County, AR	152.7 GWh	2
#832	Armstrong County, TX	723.6 GWh	1
#232	Armstrong County, PA	6.1 TWh	8
#894	Aroostook County, ME	608.8 GWh	32
#562	Ascension Parish, LA	1.7 TWh	4
#1,364	Ashland County, WI	164.2 GWh	2
#1,025	Ashley County, AR	449.5 GWh	6
#1,325	Ashtabula County, OH	183.3 GWh	3
#612	Atascosa County, TX	1.4 TWh	4
#472	Atchison County, MO	2.3 TWh	6
#1,357	Atlantic County, NJ	168.4 GWh	23
#479	Attala County, MS	2.2 TWh	1
#778	Audrain County, MO	812.9 GWh	8
#588	Audubon County, IA	1.5 TWh	3
#1,711	Auglaize County, OH	33.9 GWh	7
#1,873	Augusta County, VA	12.0 GWh	5
#1,577	Aurora County, SD	67.1 GWh	1
#1,841	Austin County, TX	13.8 GWh	6
#73	Autauga County, AL	12.1 TWh	5
#1,973	Baca County, CO	5.5 GWh	5
#932	Bailey County, TX	564.0 GWh	2
#889	Baker County, FL	613.7 GWh	5
#690	Baker County, OR	1.1 TWh	9
#1,483	Baldwin County, GA	102.9 GWh	2
#1,118	Baltimore city, MD	362.6 GWh	11
#1,584	Baltimore County, MD	65.8 GWh	26
#1,876	Bamberg County, SC	11.9 GWh	3
#1,527	Bannock County, ID	85.7 GWh	4
#1,190	Baraga County, MI	287.5 GWh	4
#953	Barber County, KS	533.8 GWh	3
#1,217	Barbour County, WV	265.5 GWh	1
#761	Barnes County, ND	852.7 GWh	3
#1,012	Barnstable County, MA	460.3 GWh	23
#1,574	Barnwell County, SC	69.1 GWh	8
#1,990	Barren County, KY	4.7 GWh	1
#1,816	Barron County, WI	17.0 GWh	5
#1,676	Barrow County, GA	42.3 GWh	2
#1,635	Barton County, KS	52.0 GWh	4
#987	Barton County, MO	489.8 GWh	1
#70	Bartow County, GA	12.4 TWh	3

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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