Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,158	Abbeville County, SC	117.0 MWh	1
#224	Acadia Parish, LA	6.2 TWh	5
#1,247	Accomack County, VA	270.4 GWh	9
#659	Ada County, ID	1.2 TWh	14
#332	Adair County, IA	4.0 TWh	18
#1,054	Adair County, MO	435.4 GWh	2
#1,025	Adams County, WA	455.6 GWh	4
#1,522	Adams County, WI	98.8 GWh	2
#934	Adams County, ND	568.3 GWh	1
#881	Adams County, IA	642.5 GWh	4
#641	Adams County, NE	1.3 TWh	5
#225	Adams County, PA	6.2 TWh	7
#323	Adams County, CO	4.1 TWh	39
#2,100	Adams County, IL	2.1 GWh	7
#1,884	Adams County, ID	13.1 GWh	1
#1,937	Adams County, IN	9.3 GWh	1
#1,569	Addison County, VT	82.2 GWh	15
#498	Aiken County, SC	2.0 TWh	6
#420	Alachua County, FL	2.8 TWh	13
#1,645	Alamance County, NC	57.4 GWh	12
#433	Alameda County, CA	2.7 TWh	52
#1,195	Alamosa County, CO	310.7 GWh	10
#322	Albany County, NY	4.1 TWh	33
#566	Albany County, WY	1.7 TWh	8
#1,815	Albemarle County, VA	20.4 GWh	1
#1,782	Alcona County, MI	25.5 GWh	2
#2,050	Aleutians East Borough, AK	3.7 GWh	3
#1,574	Aleutians West Census Area, AK	80.2 GWh	6
#1,817	Alexander County, NC	20.2 GWh	3
#1,427	Alexandria city, VA	146.5 GWh	2
#2,180	Allamakee County, IA	30.4 MWh	3
#1,149	Allegan County, MI	357.6 GWh	5
#1,335	Allegany County, MD	198.7 GWh	5
#1,411	Allegany County, NY	152.5 GWh	21
#803	Alleghany County, VA	782.9 GWh	2
#287	Allegheny County, PA	4.7 TWh	22
#1,038	Allen County, KS	444.3 GWh	2
#1,237	Allen Parish, LA	276.3 GWh	1
#1,157	Allendale County, SC	352.8 GWh	6
#1,282	Alpena County, MI	239.1 GWh	5
#903	Amador County, CA	605.4 GWh	8
#1,821	Amelia County, VA	19.9 GWh	5
#1,927	Amherst County, VA	10.1 GWh	4
#389	Anchorage Municipality, AK	3.3 TWh	8
#91	Anderson County, SC	11.0 TWh	17
#2,010	Anderson County, KS	5.0 GWh	2
#1,029	Anderson County, TN	450.3 GWh	5
#400	Andrews County, TX	3.1 TWh	10
#810	Androscoggin County, ME	764.8 GWh	32
#1,145	Angelina County, TX	359.8 GWh	6
#392	Anne Arundel County, MD	3.2 TWh	13
#1,834	Anoka County, MN	18.2 GWh	4
#1,174	Anson County, NC	332.8 GWh	12
#427	Antelope County, NE	2.8 TWh	5
#160	Apache County, AZ	8.1 TWh	4
#1,780	Appanoose County, IA	26.0 GWh	2
#56	Appling County, GA	14.1 TWh	2
#1,753	Appomattox County, VA	30.5 GWh	2
#1,159	Arapahoe County, CO	350.8 GWh	21
#870	Archer County, TX	666.3 GWh	3
#1,422	Arkansas County, AR	149.0 GWh	3
#804	Armstrong County, TX	778.8 GWh	2
#257	Armstrong County, PA	5.4 TWh	14
#867	Aroostook County, ME	667.5 GWh	33
#554	Ascension Parish, LA	1.7 TWh	4
#1,363	Ashland County, WI	179.7 GWh	2
#1,059	Ashley County, AR	431.6 GWh	6
#1,367	Ashtabula County, OH	176.2 GWh	3
#654	Atascosa County, TX	1.2 TWh	4
#471	Atchison County, MO	2.2 TWh	6
#1,379	Atlantic County, NJ	168.1 GWh	23
#407	Attala County, MS	3.0 TWh	1
#673	Audrain County, MO	1.2 TWh	8
#616	Audubon County, IA	1.4 TWh	3
#1,747	Auglaize County, OH	32.0 GWh	7
#1,850	Augusta County, VA	16.3 GWh	6
#1,576	Aurora County, SD	79.8 GWh	1
#2,127	Austin County, TX	839.0 MWh	6
#72	Autauga County, AL	12.7 TWh	5
#1,942	Baca County, CO	9.1 GWh	5
#929	Bailey County, TX	570.9 GWh	2
#908	Baker County, FL	598.9 GWh	5
#681	Baker County, OR	1.2 TWh	9
#1,507	Baldwin County, GA	105.0 GWh	2
#1,127	Baltimore city, MD	376.2 GWh	11
#1,596	Baltimore County, MD	74.9 GWh	31
#1,875	Bamberg County, SC	13.7 GWh	3
#1,538	Bannock County, ID	94.2 GWh	4
#1,244	Baraga County, MI	271.9 GWh	4
#875	Barber County, KS	660.1 GWh	3
#1,254	Barbour County, WV	265.3 GWh	1
#798	Barnes County, ND	791.4 GWh	3
#945	Barnstable County, MA	551.2 GWh	25
#1,592	Barnwell County, SC	75.8 GWh	8
#2,019	Barren County, KY	4.5 GWh	1
#1,806	Barron County, WI	22.1 GWh	7
#1,713	Barrow County, GA	37.8 GWh	2
#1,823	Barton County, KS	19.9 GWh	4
#947	Barton County, MO	546.4 GWh	1
#66	Bartow County, GA	12.9 TWh	3

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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