Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#564	Mitchell County, IA	1.6 TWh	5
#685	Mitchell County, GA	1.0 TWh	8
#1,029	Mitchell County, TX	403.0 GWh	5
#1,919	Mitchell County, KS	4.8 GWh	2
#178	Mississippi County, AR	7.3 TWh	7
#1,177	Missaukee County, MI	249.5 GWh	5
#1,199	Minnehaha County, SD	232.3 GWh	2
#1,546	Minidoka County, ID	59.4 GWh	2
#932	Mineral County, WV	504.6 GWh	2
#1,111	Mineral County, NV	324.4 GWh	3
#105	Milwaukee County, WI	10.2 TWh	11
#417	Mills County, TX	2.8 TWh	4
#1,277	Miller County, MO	176.1 GWh	1
#2,057	Mille Lacs County, MN	179.0 MWh	1
#275	Millard County, UT	4.7 TWh	8
#1,222	Milam County, TX	216.5 GWh	7
#1,021	Midland County, TX	409.1 GWh	1
#89	Midland County, MI	10.8 TWh	2
#91	Middlesex County, NJ	10.8 TWh	72
#334	Middlesex County, MA	3.8 TWh	65
#1,480	Middlesex County, VA	77.8 GWh	2
#16	Miami-Dade County, FL	21.9 TWh	12
#1,709	Miami County, OH	24.0 GWh	3
#1,693	Miami County, IN	27.4 GWh	4
#1,598	Miami County, KS	44.0 GWh	5
#1,610	Metcalfe County, KY	41.8 GWh	1
#1,425	Mesa County, CO	97.6 GWh	11
#1,005	Merrimack County, NH	423.9 GWh	14
#1,837	Meriwether County, GA	10.5 GWh	3
#1,910	Mercer County, PA	5.6 GWh	1
#1,892	Mercer County, OH	6.5 GWh	1
#1,236	Mercer County, NJ	209.0 GWh	27
#585	Mercer County, KY	1.4 TWh	3
#65	Mercer County, ND	12.7 TWh	6
#803	Merced County, CA	704.1 GWh	25
#1,408	Menominee County, MI	106.2 GWh	5
#1,824	Mendocino County, CA	11.1 GWh	4
#1,810	Menard County, TX	12.3 GWh	1
#1,224	Meigs County, OH	215.3 GWh	2
#1,404	Meeker County, MN	107.5 GWh	9
#1,775	Medina County, OH	15.7 GWh	6
#1,718	Mecosta County, MI	23.3 GWh	1
#878	Mecklenburg County, VA	573.4 GWh	5
#27	Mecklenburg County, NC	19.3 TWh	8
#1,518	Meagher County, MT	66.5 GWh	1
#2,061	Meade County, KS	105.0 MWh	1
#1,568	McPherson County, KS	53.3 GWh	2
#1,467	McNairy County, TN	83.2 GWh	4
#1,372	McLeod County, MN	123.8 GWh	21
#388	McLennan County, TX	3.1 TWh	12
#160	McLean County, ND	7.8 TWh	2
#387	McLean County, IL	3.1 TWh	14
#731	McKinley County, NM	847.4 GWh	6
#640	McKenzie County, ND	1.2 TWh	2
#874	McIntosh County, ND	578.5 GWh	2
#1,023	McHenry County, ND	407.0 GWh	2
#1,655	McHenry County, IL	33.1 GWh	17
#895	McDonough County, IL	545.9 GWh	5
#843	McCurtain County, OK	621.7 GWh	3
#646	McCulloch County, TX	1.1 TWh	2
#243	McCracken County, KY	5.5 TWh	2
#838	McCormick County, SC	632.4 GWh	1
#805	McCone County, MT	701.2 GWh	2
#443	McClain County, OK	2.4 TWh	1
#100	Mayes County, OK	10.4 TWh	6
#1,637	Maverick County, TX	36.5 GWh	5
#679	Maui County, HI	1.0 TWh	18
#1,247	Matanuska-Susitna Borough, AK	197.8 GWh	2
#20	Matagorda County, TX	20.6 TWh	9
#237	Mason County, WV	5.6 TWh	2
#158	Mason County, KY	7.8 TWh	2
#659	Mason County, IL	1.1 TWh	4
#1,096	Mason County, MI	334.1 GWh	4
#1,138	Mason County, WA	290.0 GWh	3
#1,163	Martin County, TX	263.7 GWh	1
#928	Martin County, NC	513.8 GWh	18
#1,684	Martin County, IN	29.0 GWh	2
#164	Martin County, FL	7.7 TWh	6
#769	Martin County, MN	752.4 GWh	9
#633	Marshall County, KS	1.2 TWh	2
#584	Marshall County, KY	1.4 TWh	3
#302	Marshall County, IA	4.3 TWh	7
#317	Marshall County, WV	4.0 TWh	4
#1,117	Marshall County, IL	320.3 GWh	4
#977	Marshall County, AL	453.4 GWh	2
#1,556	Marshall County, IN	56.2 GWh	2
#2,038	Marshall County, MS	670.0 MWh	3
#788	Marquette County, MI	723.0 GWh	9
#1,807	Marlboro County, SC	12.6 GWh	3
#1,133	Mariposa County, CA	296.6 GWh	2
#861	Marion County, WV	598.7 GWh	4
#930	Marion County, TN	509.6 GWh	1
#1,043	Marion County, OR	391.4 GWh	29
#1,354	Marion County, IA	130.3 GWh	5
#527	Marion County, KS	1.8 TWh	3
#773	Marion County, AR	750.5 GWh	1
#312	Marion County, IN	4.1 TWh	24
#649	Marion County, TX	1.1 TWh	1
#1,860	Marion County, FL	8.7 GWh	1
#1,605	Marion County, OH	42.6 GWh	5

Net Generation data is based on the last 12 months since Dec 2023

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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