Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,476	Morris County, NJ	116.7 GWh	19
#1,481	Morrison County, MN	113.3 GWh	3
#144	Morrow County, OR	8.6 TWh	22
#431	Morton County, ND	2.7 TWh	13
#1,060	Motley County, TX	425.1 GWh	1
#2,131	Moultrie County, IL	569.0 MWh	1
#502	Mower County, MN	2.0 TWh	11
#155	Muhlenberg County, KY	8.2 TWh	2
#321	Multnomah County, OR	4.1 TWh	8
#166	Murray County, GA	7.9 TWh	4
#765	Murray County, MN	848.0 GWh	18
#588	Murray County, OK	1.6 TWh	6
#818	Muscatine County, IA	746.0 GWh	6
#1,292	Muscogee County, GA	220.1 GWh	4
#1,330	Muskegon County, MI	195.7 GWh	4
#351	Muskingum County, OH	3.7 TWh	2
#372	Muskogee County, OK	3.4 TWh	4
#1,120	Nacogdoches County, TX	379.9 GWh	2
#1,660	Napa County, CA	51.2 GWh	11
#865	Nash County, NC	658.8 GWh	41
#670	Nassau County, FL	1.2 TWh	5
#455	Nassau County, NY	2.4 TWh	24
#806	Natrona County, WY	766.1 GWh	4
#233	Naugatuck Valley Planning Region, CT	6.0 TWh	17
#482	Navajo County, AZ	2.1 TWh	11
#465	Navarro County, TX	2.3 TWh	17
#708	Nemaha County, KS	1.0 TWh	2
#197	Nemaha County, NE	6.9 TWh	2
#643	Neosho County, KS	1.3 TWh	8
#801	Ness County, KS	776.4 GWh	1
#1,286	Nevada County, CA	225.0 GWh	12
#312	New Castle County, DE	4.2 TWh	19
#306	New Hanover County, NC	4.3 TWh	5
#1,747	New Kent County, VA	31.5 GWh	2
#212	New Madrid County, MO	6.6 TWh	2
#444	New York County, NY	2.6 TWh	19
#1,533	Newaygo County, MI	94.8 GWh	3
#1,988	Newberry County, SC	6.2 GWh	2
#589	Newport County, RI	1.6 TWh	11
#273	Newton County, TX	5.0 TWh	2
#1,013	Nez Perce County, ID	464.4 GWh	1
#47	Niagara County, NY	15.0 TWh	26
#1,416	Nicholas County, WV	149.1 GWh	1
#1,739	Nicollet County, MN	32.4 GWh	9
#326	Noble County, OK	4.1 TWh	3
#532	Nobles County, MN	1.8 TWh	11
#569	Nodaway County, MO	1.6 TWh	5
#207	Nolan County, TX	6.7 TWh	22
#1,662	Nome Census Area, AK	49.8 GWh	10
#2,116	Norfolk city, VA	1.4 GWh	1
#218	Norfolk County, MA	6.4 TWh	40
#2,176	Norman County, MN	34.0 MWh	1
#1,437	North Slope Borough, AK	133.5 GWh	14
#849	Northampton County, NC	681.1 GWh	17
#61	Northampton County, PA	13.8 TWh	11
#1,714	Northampton County, VA	37.0 GWh	2
#224	Northeastern Connecticut Planning Region, CT	6.2 TWh	17
#1,478	Northumberland County, PA	115.5 GWh	6
#1,729	Northwest Arctic Borough, AK	33.5 GWh	8
#1,519	Northwest Hills Planning Region, CT	98.3 GWh	15
#180	Nueces County, TX	7.4 TWh	25
#1,115	Nye County, NV	385.0 GWh	7
#529	O'Brien County, IA	1.9 TWh	3
#1,684	Oakland County, MI	43.8 GWh	7
#1,350	Obion County, TN	184.2 GWh	1
#892	Ocean County, NJ	615.2 GWh	23
#637	Ochiltree County, TX	1.3 TWh	1
#18	Oconee County, SC	21.4 TWh	4
#1,793	Oconto County, WI	23.3 GWh	3
#26	Ogle County, IL	19.7 TWh	12
#1,211	Oglethorpe County, GA	293.1 GWh	2
#571	Ohio County, KY	1.6 TWh	1
#1,137	Okaloosa County, FL	363.6 GWh	3
#77	Okeechobee County, FL	12.1 TWh	10
#1,883	Okfuskee County, OK	12.8 GWh	1
#286	Oklahoma County, OK	4.7 TWh	5
#463	Oldham County, TX	2.3 TWh	5
#1,314	Oldham County, KY	207.3 GWh	1
#270	Oliver County, ND	5.1 TWh	4
#1,203	Olmsted County, MN	301.4 GWh	21
#1,151	Oneida County, NY	353.0 GWh	43
#1,765	Oneida County, WI	27.5 GWh	3
#886	Onondaga County, NY	622.8 GWh	46
#1,640	Onslow County, NC	58.0 GWh	11
#1,427	Ontario County, NY	140.6 GWh	24
#1,654	Ontonagon County, MI	53.6 GWh	2
#1,819	Orange County, VT	19.8 GWh	5
#1,559	Orange County, NC	83.3 GWh	7
#1,459	Orange County, VA	124.1 GWh	1
#109	Orange County, FL	10.0 TWh	13
#232	Orange County, TX	6.0 TWh	7
#449	Orange County, CA	2.5 TWh	59
#240	Orange County, NY	5.7 TWh	60
#501	Orangeburg County, SC	2.0 TWh	17
#1,644	Orleans County, NY	57.1 GWh	14
#1,269	Orleans County, VT	243.5 GWh	7
#1,388	Orleans Parish, LA	163.1 GWh	9
#984	Osage County, OK	495.0 GWh	4
#2,067	Osage County, KS	3.0 GWh	3
#2,177	Osborne County, KS	30.4 MWh	1

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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