Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,954	Morgan County, UT	8.0 GWh	1
#167	Morgan County, AL	7.9 TWh	3
#252	Morgan County, IN	5.4 TWh	1
#521	Morgan County, CO	1.9 TWh	17
#1,483	Morris County, NJ	116.1 GWh	19
#1,486	Morrison County, MN	113.3 GWh	3
#144	Morrow County, OR	8.5 TWh	24
#432	Morton County, ND	2.7 TWh	13
#982	Motley County, TX	497.4 GWh	1
#2,134	Moultrie County, IL	574.0 MWh	1
#504	Mower County, MN	2.0 TWh	11
#159	Muhlenberg County, KY	8.1 TWh	2
#315	Multnomah County, OR	4.1 TWh	8
#586	Murray County, OK	1.6 TWh	6
#169	Murray County, GA	7.9 TWh	4
#769	Murray County, MN	841.6 GWh	18
#838	Muscatine County, IA	714.4 GWh	6
#1,302	Muscogee County, GA	220.1 GWh	4
#1,298	Muskegon County, MI	222.2 GWh	4
#351	Muskingum County, OH	3.7 TWh	2
#363	Muskogee County, OK	3.5 TWh	4
#1,111	Nacogdoches County, TX	395.0 GWh	2
#1,659	Napa County, CA	51.2 GWh	11
#862	Nash County, NC	670.8 GWh	41
#669	Nassau County, FL	1.2 TWh	5
#438	Nassau County, NY	2.6 TWh	24
#1,544	Natchitoches Parish, LA	92.0 GWh	2
#812	Natrona County, WY	762.5 GWh	4
#232	Naugatuck Valley Planning Region, CT	6.0 TWh	17
#477	Navajo County, AZ	2.2 TWh	11
#463	Navarro County, TX	2.3 TWh	17
#712	Nemaha County, KS	1.0 TWh	2
#198	Nemaha County, NE	6.9 TWh	2
#648	Neosho County, KS	1.3 TWh	8
#806	Ness County, KS	776.4 GWh	1
#1,295	Nevada County, CA	225.7 GWh	12
#331	New Castle County, DE	4.0 TWh	19
#313	New Hanover County, NC	4.2 TWh	5
#1,749	New Kent County, VA	31.5 GWh	2
#207	New Madrid County, MO	6.7 TWh	2
#429	New York County, NY	2.7 TWh	19
#1,536	Newaygo County, MI	94.8 GWh	3
#1,993	Newberry County, SC	6.2 GWh	3
#588	Newport County, RI	1.6 TWh	11
#259	Newton County, TX	5.4 TWh	2
#1,015	Nez Perce County, ID	466.0 GWh	1
#48	Niagara County, NY	15.0 TWh	27
#1,421	Nicholas County, WV	149.1 GWh	1
#1,741	Nicollet County, MN	32.4 GWh	9
#312	Noble County, OK	4.2 TWh	3
#530	Nobles County, MN	1.8 TWh	11
#572	Nodaway County, MO	1.6 TWh	5
#206	Nolan County, TX	6.8 TWh	22
#1,664	Nome Census Area, AK	49.2 GWh	10
#2,118	Norfolk city, VA	1.4 GWh	1
#226	Norfolk County, MA	6.1 TWh	40
#2,179	Norman County, MN	34.0 MWh	1
#1,441	North Slope Borough, AK	136.7 GWh	14
#869	Northampton County, NC	666.8 GWh	17
#59	Northampton County, PA	14.0 TWh	11
#1,719	Northampton County, VA	37.0 GWh	2
#222	Northeastern Connecticut Planning Region, CT	6.2 TWh	17
#1,454	Northumberland County, PA	128.9 GWh	7
#1,733	Northwest Arctic Borough, AK	33.5 GWh	8
#1,518	Northwest Hills Planning Region, CT	99.9 GWh	15
#174	Nueces County, TX	7.8 TWh	25
#1,123	Nye County, NV	381.9 GWh	7
#533	O'Brien County, IA	1.8 TWh	3
#1,687	Oakland County, MI	43.8 GWh	7
#1,352	Obion County, TN	187.9 GWh	1
#830	Ocean County, NJ	729.6 GWh	23
#639	Ochiltree County, TX	1.3 TWh	3
#18	Oconee County, SC	21.4 TWh	4
#1,845	Oconto County, WI	17.3 GWh	3
#26	Ogle County, IL	19.7 TWh	13
#1,182	Oglethorpe County, GA	325.0 GWh	2
#612	Ohio County, KY	1.5 TWh	1
#1,138	Okaloosa County, FL	364.1 GWh	3
#79	Okeechobee County, FL	12.0 TWh	10
#1,887	Okfuskee County, OK	12.8 GWh	1
#289	Oklahoma County, OK	4.6 TWh	5
#464	Oldham County, TX	2.3 TWh	5
#1,323	Oldham County, KY	207.3 GWh	1
#272	Oliver County, ND	5.0 TWh	4
#1,208	Olmsted County, MN	301.4 GWh	21
#1,148	Oneida County, NY	358.5 GWh	44
#1,769	Oneida County, WI	27.6 GWh	3
#887	Onondaga County, NY	627.9 GWh	47
#1,643	Onslow County, NC	57.9 GWh	11
#1,434	Ontario County, NY	140.4 GWh	24
#1,655	Ontonagon County, MI	53.6 GWh	2
#1,822	Orange County, VT	19.9 GWh	5
#1,570	Orange County, NC	82.1 GWh	7
#1,462	Orange County, VA	124.7 GWh	1
#238	Orange County, TX	5.7 TWh	7
#122	Orange County, FL	9.7 TWh	13
#455	Orange County, CA	2.5 TWh	59
#247	Orange County, NY	5.6 TWh	60
#500	Orangeburg County, SC	2.0 TWh	17
#1,647	Orleans County, NY	57.1 GWh	14

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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