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
#258	Acadia Parish, LA	5.3 TWh	5
#1,280	Accomack County, VA	200.6 GWh	9
#751	Ada County, ID	866.0 GWh	13
#322	Adair County, IA	4.0 TWh	18
#1,529	Adair County, MO	82.2 GWh	2
#1,455	Adams County, WI	108.7 GWh	2
#993	Adams County, WA	471.5 GWh	4
#951	Adams County, ND	522.6 GWh	1
#872	Adams County, IA	628.2 GWh	4
#222	Adams County, PA	6.3 TWh	7
#618	Adams County, NE	1.3 TWh	5
#301	Adams County, CO	4.4 TWh	37
#1,818	Adams County, ID	15.4 GWh	1
#1,896	Adams County, IN	9.3 GWh	1
#2,057	Adams County, IL	2.2 GWh	2
#1,486	Addison County, VT	98.4 GWh	15
#491	Aiken County, SC	2.2 TWh	6
#435	Alachua County, FL	2.6 TWh	13
#1,605	Alamance County, NC	57.9 GWh	12
#459	Alameda County, CA	2.4 TWh	47
#1,162	Alamosa County, CO	304.2 GWh	9
#318	Albany County, NY	4.1 TWh	30
#674	Albany County, WY	1.1 TWh	8
#2,071	Albemarle County, VA	1.8 GWh	1
#1,369	Alcona County, MI	155.7 GWh	2
#1,912	Aleutians East Borough, AK	8.1 GWh	3
#1,505	Aleutians West Census Area, AK	88.0 GWh	6
#1,782	Alexander County, NC	20.1 GWh	3
#1,380	Alexandria city, VA	145.1 GWh	2
#2,139	Allamakee County, IA	47.0 MWh	2
#1,155	Allegan County, MI	313.3 GWh	5
#1,491	Allegany County, NY	96.9 GWh	19
#787	Allegany County, MD	783.7 GWh	5
#815	Alleghany County, VA	740.5 GWh	2
#267	Allegheny County, PA	5.1 TWh	18
#979	Allen County, KS	486.7 GWh	2
#1,191	Allen Parish, LA	272.9 GWh	1
#1,128	Allendale County, SC	342.2 GWh	6
#1,213	Alpena County, MI	254.2 GWh	5
#862	Amador County, CA	648.9 GWh	8
#1,645	Amelia County, VA	47.5 GWh	5
#1,894	Amherst County, VA	9.4 GWh	4
#438	Anchorage Municipality, AK	2.6 TWh	8
#90	Anderson County, SC	10.7 TWh	17
#1,971	Anderson County, KS	5.0 GWh	2
#1,031	Anderson County, TN	433.8 GWh	5
#383	Andrews County, TX	3.2 TWh	10
#796	Androscoggin County, ME	758.1 GWh	29
#413	Anne Arundel County, MD	2.8 TWh	12
#1,973	Anoka County, MN	4.9 GWh	4
#1,136	Anson County, NC	334.3 GWh	11
#410	Antelope County, NE	2.9 TWh	5
#176	Apache County, AZ	7.5 TWh	4
#1,745	Appanoose County, IA	26.6 GWh	2
#54	Appling County, GA	14.0 TWh	2
#1,724	Appomattox County, VA	31.2 GWh	2
#1,115	Arapahoe County, CO	353.1 GWh	15
#848	Archer County, TX	668.6 GWh	3
#1,371	Arkansas County, AR	154.7 GWh	2
#789	Armstrong County, TX	771.4 GWh	1
#255	Armstrong County, PA	5.4 TWh	8
#874	Aroostook County, ME	623.5 GWh	32
#560	Ascension Parish, LA	1.7 TWh	4
#1,348	Ashland County, WI	164.2 GWh	2
#1,086	Ashley County, AR	371.9 GWh	6
#1,306	Ashtabula County, OH	184.5 GWh	3
#611	Atascosa County, TX	1.4 TWh	4
#467	Atchison County, MO	2.3 TWh	6
#1,341	Atlantic County, NJ	167.2 GWh	23
#462	Attala County, MS	2.4 TWh	1
#904	Audrain County, MO	591.0 GWh	7
#580	Audubon County, IA	1.6 TWh	3
#1,702	Auglaize County, OH	33.9 GWh	7
#1,861	Augusta County, VA	12.0 GWh	5
#1,569	Aurora County, SD	67.1 GWh	1
#1,810	Austin County, TX	16.6 GWh	6
#88	Autauga County, AL	10.9 TWh	5
#1,964	Baca County, CO	5.5 GWh	5
#916	Bailey County, TX	572.7 GWh	2
#927	Baker County, FL	552.5 GWh	5
#680	Baker County, OR	1.1 TWh	9
#1,471	Baldwin County, GA	102.9 GWh	2
#1,092	Baltimore city, MD	369.9 GWh	11
#1,576	Baltimore County, MD	65.8 GWh	26
#1,864	Bamberg County, SC	11.9 GWh	3
#1,520	Bannock County, ID	84.9 GWh	4
#1,174	Baraga County, MI	287.5 GWh	4
#1,087	Barber County, KS	371.1 GWh	3
#1,211	Barbour County, WV	255.1 GWh	1
#759	Barnes County, ND	852.7 GWh	3
#1,029	Barnstable County, MA	434.5 GWh	23
#1,568	Barnwell County, SC	69.1 GWh	8
#1,981	Barren County, KY	4.7 GWh	1
#1,807	Barron County, WI	17.0 GWh	5
#1,666	Barrow County, GA	42.3 GWh	2
#1,626	Barton County, KS	52.0 GWh	4
#977	Barton County, MO	490.4 GWh	1
#75	Bartow County, GA	11.6 TWh	3
#215	Bastrop County, TX	6.4 TWh	5

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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