Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,358	Moore County, TX	184.8 GWh	7
#1,567	Moore County, NC	83.0 GWh	12
#991	Montrose County, CO	490.4 GWh	10
#280	Montour County, PA	4.8 TWh	3
#714	Montgomery County, OH	1.0 TWh	8
#25	Montgomery County, PA	19.8 TWh	13
#171	Montgomery County, TX	7.9 TWh	10
#1,690	Montgomery County, VA	42.8 GWh	2
#1,810	Montgomery County, TN	21.5 GWh	3
#1,682	Montgomery County, IN	45.3 GWh	6
#2,184	Montgomery County, IA	22.0 MWh	1
#1,980	Montgomery County, MO	6.6 GWh	1
#821	Montgomery County, GA	752.4 GWh	2
#799	Montgomery County, MD	788.4 GWh	18
#973	Montgomery County, NC	506.5 GWh	14
#1,319	Montgomery County, AL	208.6 GWh	3
#1,517	Montgomery County, KS	100.0 GWh	2
#1,527	Montgomery County, IL	97.5 GWh	6
#1,232	Montgomery County, NY	282.2 GWh	19
#1,737	Montezuma County, CO	32.9 GWh	8
#440	Monterey County, CA	2.6 TWh	29
#565	Montcalm County, MI	1.7 TWh	8
#178	Monroe County, GA	7.6 TWh	4
#16	Monroe County, MI	22.9 TWh	5
#360	Monroe County, OH	3.5 TWh	2
#2,039	Monroe County, PA	4.0 GWh	2
#2,114	Monroe County, IN	1.4 GWh	1
#2,129	Monroe County, IL	751.0 MWh	2
#1,888	Monroe County, WI	12.8 GWh	3
#1,970	Monroe County, FL	7.0 GWh	4
#1,490	Monroe County, IA	112.1 GWh	1
#916	Monroe County, NY	588.4 GWh	42
#826	Monroe County, AL	742.6 GWh	2
#108	Monongalia County, WV	10.1 TWh	6
#909	Mono County, CA	597.8 GWh	9
#1,380	Monmouth County, NJ	168.1 GWh	30
#105	Mohave County, AZ	10.2 TWh	18
#385	Moffat County, CO	3.3 TWh	4
#41	Mobile County, AL	16.2 TWh	9
#721	Mitchell County, GA	995.3 GWh	9
#590	Mitchell County, IA	1.5 TWh	7
#1,141	Mitchell County, TX	363.2 GWh	8
#2,031	Mitchell County, KS	4.2 GWh	2
#192	Mississippi County, AR	7.0 TWh	10
#1,252	Missaukee County, MI	266.1 GWh	5
#1,283	Minnehaha County, SD	238.5 GWh	2
#1,521	Minidoka County, ID	98.8 GWh	2
#917	Mineral County, WV	587.1 GWh	2
#1,227	Mineral County, NV	283.4 GWh	3
#103	Milwaukee County, WI	10.3 TWh	12
#418	Mills County, TX	2.8 TWh	4
#2,094	Miller County, AR	2.1 GWh	1
#980	Miller County, MO	498.9 GWh	1
#2,160	Mille Lacs County, MN	108.0 MWh	1
#253	Millard County, UT	5.4 TWh	8
#417	Milam County, TX	2.8 TWh	15
#119	Midland County, MI	9.8 TWh	3
#896	Midland County, TX	613.2 GWh	2
#1,595	Middlesex County, VA	75.4 GWh	2
#109	Middlesex County, NJ	10.1 TWh	79
#523	Middlesex County, MA	1.9 TWh	70
#23	Miami-Dade County, FL	20.2 TWh	12
#1,628	Miami County, KS	64.4 GWh	5
#1,776	Miami County, IN	26.5 GWh	4
#1,798	Miami County, OH	23.0 GWh	3
#1,476	Metcalfe County, KY	119.6 GWh	1
#1,610	Mesa County, CO	69.1 GWh	14
#1,286	Merrimack County, NH	235.2 GWh	14
#1,923	Meriwether County, GA	10.4 GWh	3
#1,985	Mercer County, OH	6.5 GWh	1
#1,851	Mercer County, IL	16.0 GWh	4
#2,055	Mercer County, PA	3.5 GWh	2
#1,293	Mercer County, NJ	226.8 GWh	28
#63	Mercer County, ND	13.7 TWh	6
#517	Mercer County, KY	1.9 TWh	3
#1,028	Merced County, CA	454.6 GWh	33
#1,493	Menominee County, MI	111.2 GWh	5
#1,898	Mendocino County, CA	12.3 GWh	6
#1,868	Menard County, TX	14.5 GWh	1
#1,264	Meigs County, OH	253.0 GWh	2
#1,471	Meeker County, MN	121.4 GWh	9
#1,859	Medina County, OH	15.2 GWh	6
#1,812	Mecosta County, MI	20.9 GWh	1
#868	Mecklenburg County, VA	667.0 GWh	5
#28	Mecklenburg County, NC	19.0 TWh	8
#1,618	Meagher County, MT	66.5 GWh	1
#2,166	Meade County, KS	73.0 MWh	1
#1,115	Meade County, KY	392.8 GWh	1
#1,756	McPherson County, KS	30.0 GWh	3
#1,516	McNairy County, TN	100.2 GWh	5
#2,191	McMinn County, TN	6.0 MWh	2
#1,430	McLeod County, MN	143.5 GWh	21
#367	McLennan County, TX	3.5 TWh	16
#387	McLean County, IL	3.3 TWh	17
#165	McLean County, ND	8.0 TWh	2
#646	McKinley County, NM	1.3 TWh	6
#768	McKenzie County, ND	841.7 GWh	2
#700	McIntosh County, ND	1.1 TWh	2
#1,105	McHenry County, ND	400.9 GWh	2
#1,639	McHenry County, IL	58.8 GWh	28

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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