Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,123	Abbeville County, SC	87.0 MWh	1
#212	Acadia Parish, LA	6.6 TWh	5
#1,227	Accomack County, VA	257.9 GWh	9
#697	Ada County, ID	1.1 TWh	13
#331	Adair County, IA	4.0 TWh	18
#1,163	Adair County, MO	321.7 GWh	2
#958	Adams County, ND	522.6 GWh	1
#876	Adams County, IA	637.1 GWh	4
#1,470	Adams County, WI	108.7 GWh	2
#1,009	Adams County, WA	465.3 GWh	4
#287	Adams County, CO	4.6 TWh	37
#211	Adams County, PA	6.6 TWh	7
#616	Adams County, NE	1.4 TWh	5
#2,058	Adams County, IL	2.2 GWh	2
#1,903	Adams County, IN	9.3 GWh	1
#1,847	Adams County, ID	13.4 GWh	1
#1,505	Addison County, VT	97.7 GWh	15
#506	Aiken County, SC	2.0 TWh	6
#426	Alachua County, FL	2.7 TWh	13
#1,622	Alamance County, NC	57.9 GWh	12
#430	Alameda County, CA	2.7 TWh	47
#1,285	Alamosa County, CO	217.2 GWh	9
#333	Albany County, NY	3.9 TWh	30
#589	Albany County, WY	1.6 TWh	8
#2,071	Albemarle County, VA	1.8 GWh	1
#1,760	Alcona County, MI	25.5 GWh	2
#2,016	Aleutians East Borough, AK	3.6 GWh	3
#1,524	Aleutians West Census Area, AK	88.6 GWh	6
#1,790	Alexander County, NC	20.1 GWh	3
#1,398	Alexandria city, VA	145.8 GWh	2
#2,142	Allamakee County, IA	36.3 MWh	2
#1,172	Allegan County, MI	313.3 GWh	5
#1,507	Allegany County, NY	96.9 GWh	19
#1,340	Allegany County, MD	177.7 GWh	5
#819	Alleghany County, VA	745.8 GWh	2
#263	Allegheny County, PA	5.2 TWh	18
#1,025	Allen County, KS	448.9 GWh	2
#1,197	Allen Parish, LA	284.6 GWh	1
#1,145	Allendale County, SC	339.4 GWh	6
#1,275	Alpena County, MI	223.6 GWh	5
#887	Amador County, CA	621.1 GWh	8
#1,659	Amelia County, VA	47.5 GWh	5
#1,901	Amherst County, VA	9.4 GWh	4
#439	Anchorage Municipality, AK	2.6 TWh	8
#92	Anderson County, SC	10.8 TWh	17
#1,970	Anderson County, KS	5.0 GWh	2
#1,043	Anderson County, TN	433.8 GWh	5
#392	Andrews County, TX	3.2 TWh	10
#809	Androscoggin County, ME	756.3 GWh	29
#1,420	Angelina County, TX	130.9 GWh	6
#435	Anne Arundel County, MD	2.7 TWh	12
#1,967	Anoka County, MN	5.2 GWh	4
#1,148	Anson County, NC	336.3 GWh	11
#420	Antelope County, NE	2.8 TWh	5
#162	Apache County, AZ	8.0 TWh	4
#1,754	Appanoose County, IA	26.6 GWh	2
#53	Appling County, GA	14.2 TWh	2
#1,731	Appomattox County, VA	31.2 GWh	2
#1,144	Arapahoe County, CO	339.4 GWh	15
#852	Archer County, TX	668.6 GWh	3
#1,388	Arkansas County, AR	151.7 GWh	2
#829	Armstrong County, TX	729.5 GWh	1
#241	Armstrong County, PA	5.8 TWh	8
#910	Aroostook County, ME	598.2 GWh	32
#565	Ascension Parish, LA	1.7 TWh	4
#1,364	Ashland County, WI	164.2 GWh	2
#1,027	Ashley County, AR	447.1 GWh	6
#1,341	Ashtabula County, OH	177.5 GWh	3
#613	Atascosa County, TX	1.4 TWh	4
#472	Atchison County, MO	2.2 TWh	6
#1,360	Atlantic County, NJ	165.6 GWh	23
#419	Attala County, MS	2.8 TWh	1
#765	Audrain County, MO	842.4 GWh	8
#603	Audubon County, IA	1.5 TWh	3
#1,714	Auglaize County, OH	33.9 GWh	7
#1,869	Augusta County, VA	12.0 GWh	5
#1,587	Aurora County, SD	67.1 GWh	1
#1,905	Austin County, TX	9.1 GWh	6
#75	Autauga County, AL	12.1 TWh	5
#1,963	Baca County, CO	5.5 GWh	5
#930	Bailey County, TX	569.6 GWh	2
#900	Baker County, FL	610.9 GWh	5
#694	Baker County, OR	1.1 TWh	9
#1,488	Baldwin County, GA	102.9 GWh	2
#1,106	Baltimore city, MD	370.9 GWh	11
#1,592	Baltimore County, MD	65.8 GWh	26
#1,871	Bamberg County, SC	11.9 GWh	3
#1,549	Bannock County, ID	79.0 GWh	4
#1,193	Baraga County, MI	287.5 GWh	4
#882	Barber County, KS	631.8 GWh	3
#1,224	Barbour County, WV	259.0 GWh	1
#761	Barnes County, ND	852.7 GWh	3
#885	Barnstable County, MA	624.8 GWh	23
#1,584	Barnwell County, SC	69.1 GWh	8
#1,980	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
#1,645	Barton County, KS	52.0 GWh	4
#963	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

Browse Counties By State