Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#823	Buena Vista County, IA	748.0 GWh	5
#722	Carroll County, IA	994.4 GWh	5
#1,100	Delaware County, IA	402.8 GWh	5
#1,099	Dickinson County, IA	403.0 GWh	5
#1,300	Greene County, IA	221.5 GWh	5
#2,004	Jackson County, IA	5.8 GWh	5
#1,949	Johnson County, IA	8.3 GWh	5
#1,328	Marion County, IA	203.2 GWh	5
#600	Palo Alto County, IA	1.5 TWh	5
#786	Webster County, IA	812.7 GWh	5
#113	Coffey County, KS	10.0 TWh	5
#569	Douglas County, KS	1.7 TWh	5
#1,628	Miami County, KS	64.4 GWh	5
#183	Pottawatomie County, KS	7.4 TWh	5
#570	Thomas County, KS	1.7 TWh	5
#224	Acadia Parish, LA	6.2 TWh	5
#1,170	St. James Parish, LA	338.7 GWh	5
#734	Washington Parish, LA	954.8 GWh	5
#1,621	Sagadahoc County, ME	65.0 GWh	5
#1,335	Allegany County, MD	198.7 GWh	5
#1,729	Worcester County, MD	34.3 GWh	5
#1,149	Allegan County, MI	357.6 GWh	5
#1,282	Alpena County, MI	239.1 GWh	5
#1,958	Cheboygan County, MI	7.6 GWh	5
#1,158	Chippewa County, MI	350.9 GWh	5
#1,702	Gladwin County, MI	41.1 GWh	5
#1,113	Hillsdale County, MI	394.7 GWh	5
#1,523	Iron County, MI	98.5 GWh	5
#1,493	Menominee County, MI	111.2 GWh	5
#1,252	Missaukee County, MI	266.1 GWh	5
#16	Monroe County, MI	22.9 TWh	5
#1,715	Saginaw County, MI	37.5 GWh	5
#1,703	St. Joseph County, MI	41.0 GWh	5
#1,871	Douglas County, MN	14.2 GWh	5
#1,562	Otter Tail County, MN	85.3 GWh	5
#395	Ramsey County, MN	3.2 TWh	5
#1,874	Yellow Medicine County, MN	13.7 GWh	5
#239	DeSoto County, MS	5.7 TWh	5
#227	Lowndes County, MS	6.1 TWh	5
#1,187	Smith County, MS	320.8 GWh	5
#1,280	Warren County, MS	239.5 GWh	5
#1,216	Boone County, MO	294.3 GWh	5
#567	Dunklin County, MO	1.7 TWh	5
#572	Nodaway County, MO	1.6 TWh	5
#2,045	St. Francois County, MO	3.8 GWh	5
#558	Scott County, MO	1.7 TWh	5
#836	Carbon County, MT	716.0 GWh	5
#102	Rosebud County, MT	10.3 TWh	5
#641	Adams County, NE	1.3 TWh	5
#427	Antelope County, NE	2.8 TWh	5
#1,819	Madison County, NE	20.1 GWh	5
#1,039	Platte County, NE	442.4 GWh	5
#311	Storey County, NV	4.2 TWh	5
#2,029	Cape May County, NJ	4.2 GWh	5
#1,389	Cibola County, NM	166.5 GWh	5
#1,580	Colfax County, NM	79.2 GWh	5
#1,255	Grant County, NM	265.0 GWh	5
#1,093	Hidalgo County, NM	405.1 GWh	5
#316	Lincoln County, NM	4.1 TWh	5
#381	Roosevelt County, NM	3.3 TWh	5
#1,996	Otsego County, NY	6.0 GWh	5
#988	Currituck County, NC	492.3 GWh	5
#1,688	Durham County, NC	43.4 GWh	5
#1,496	Jackson County, NC	109.7 GWh	5
#313	New Hanover County, NC	4.2 TWh	5
#1,624	Pasquotank County, NC	64.9 GWh	5
#621	Hardin County, OH	1.4 TWh	5
#630	Highland County, OH	1.3 TWh	5
#492	Madison County, OH	2.1 TWh	5
#661	Ross County, OH	1.2 TWh	5
#304	Sandusky County, OH	4.3 TWh	5
#1,910	Summit County, OH	11.7 GWh	5
#683	Van Wert County, OH	1.2 TWh	5
#289	Oklahoma County, OK	4.6 TWh	5
#254	Tulsa County, OK	5.4 TWh	5
#1,998	Lehigh County, PA	6.0 GWh	5
#1,221	Potter County, PA	290.0 GWh	5
#1,743	Susquehanna County, PA	32.4 GWh	5
#1,384	Wayne County, PA	167.8 GWh	5
#1,773	Bristol County, RI	26.9 GWh	5
#1,735	Charleston County, SC	33.0 GWh	5
#271	Jasper County, SC	5.0 TWh	5
#481	Brookings County, SD	2.1 TWh	5
#384	Grant County, SD	3.3 TWh	5
#512	Hyde County, SD	2.0 TWh	5
#1,029	Anderson County, TN	450.3 GWh	5
#832	Blount County, TN	727.1 GWh	5
#35	Hamilton County, TN	18.0 TWh	5
#1,516	McNairy County, TN	100.2 GWh	5
#587	Sullivan County, TN	1.6 TWh	5
#229	Bastrop County, TX	6.0 TWh	5
#1,198	Brazos County, TX	309.2 GWh	5
#1,597	Burnet County, TX	74.9 GWh	5
#514	Callahan County, TX	1.9 TWh	5
#1,504	Colorado County, TX	107.4 GWh	5
#305	Crockett County, TX	4.3 TWh	5
#436	Floyd County, TX	2.6 TWh	5
#1,181	Franklin County, TX	325.9 GWh	5
#255	Grimes County, TX	5.4 TWh	5
#599	Jack County, TX	1.5 TWh	5

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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