Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#563	Ascension Parish, LA	1.7 TWh	4
#897	Aroostook County, ME	606.1 GWh	32
#834	Armstrong County, TX	715.5 GWh	1
#243	Armstrong County, PA	5.7 TWh	8
#1,385	Arkansas County, AR	151.8 GWh	2
#856	Archer County, TX	668.6 GWh	3
#1,134	Arapahoe County, CO	348.2 GWh	15
#1,736	Appomattox County, VA	31.2 GWh	2
#55	Appling County, GA	13.8 TWh	2
#1,760	Appanoose County, IA	26.6 GWh	2
#144	Apache County, AZ	8.6 TWh	4
#418	Antelope County, NE	2.8 TWh	5
#1,150	Anson County, NC	335.8 GWh	11
#1,977	Anoka County, MN	5.1 GWh	4
#459	Anne Arundel County, MD	2.4 TWh	12
#1,588	Angelina County, TX	66.6 GWh	6
#808	Androscoggin County, ME	757.7 GWh	29
#386	Andrews County, TX	3.2 TWh	10
#90	Anderson County, SC	10.8 TWh	17
#1,048	Anderson County, TN	433.8 GWh	5
#1,980	Anderson County, KS	5.0 GWh	2
#434	Anchorage Municipality, AK	2.6 TWh	8
#1,911	Amherst County, VA	9.4 GWh	4
#1,659	Amelia County, VA	47.5 GWh	5
#830	Amador County, CA	726.1 GWh	8
#1,291	Alpena County, MI	208.5 GWh	5
#1,145	Allendale County, SC	339.7 GWh	6
#1,202	Allen Parish, LA	279.9 GWh	1
#1,027	Allen County, KS	449.5 GWh	2
#256	Allegheny County, PA	5.3 TWh	18
#824	Alleghany County, VA	740.5 GWh	2
#1,503	Allegany County, NY	96.9 GWh	19
#756	Allegany County, MD	868.1 GWh	5
#1,173	Allegan County, MI	313.3 GWh	5
#2,152	Allamakee County, IA	39.2 MWh	2
#1,392	Alexandria city, VA	146.9 GWh	2
#1,795	Alexander County, NC	20.1 GWh	3
#1,515	Aleutians West Census Area, AK	89.2 GWh	6
#2,026	Aleutians East Borough, AK	3.6 GWh	3
#1,379	Alcona County, MI	155.7 GWh	2
#2,082	Albemarle County, VA	1.8 GWh	1
#580	Albany County, WY	1.6 TWh	8
#327	Albany County, NY	4.0 TWh	30
#1,278	Alamosa County, CO	219.0 GWh	9
#427	Alameda County, CA	2.7 TWh	47
#1,617	Alamance County, NC	57.9 GWh	12
#425	Alachua County, FL	2.7 TWh	13
#525	Aiken County, SC	1.9 TWh	6
#1,501	Addison County, VT	97.8 GWh	15
#1,469	Adams County, WI	108.7 GWh	2
#960	Adams County, ND	522.6 GWh	1
#878	Adams County, IA	628.4 GWh	4
#997	Adams County, WA	482.1 GWh	4
#1,913	Adams County, IN	9.3 GWh	1
#2,066	Adams County, IL	2.2 GWh	2
#1,860	Adams County, ID	13.1 GWh	1
#625	Adams County, NE	1.3 TWh	5
#289	Adams County, CO	4.7 TWh	37
#228	Adams County, PA	6.2 TWh	7
#325	Adair County, IA	4.0 TWh	18
#1,225	Adair County, MO	257.6 GWh	2
#706	Ada County, ID	1.0 TWh	13
#1,253	Accomack County, VA	237.0 GWh	9
#237	Acadia Parish, LA	5.9 TWh	5
#2,134	Abbeville County, SC	87.0 MWh	1

Net Generation data is based on the last 12 months since Dec 2024

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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