Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#2,046	Houston County, MN	3.8 GWh	2
#2,089	Howard County, NE	2.2 GWh	1
#1,935	Howard County, AR	9.4 GWh	2
#1,969	Howard County, IN	7.0 GWh	1
#1,598	Howard County, MD	73.8 GWh	26
#520	Howard County, TX	1.9 TWh	13
#955	Howard County, IA	539.0 GWh	3
#1,835	Howell County, MO	18.1 GWh	2
#642	Hudson County, NJ	1.3 TWh	28
#1,050	Huerfano County, CO	437.2 GWh	4
#502	Hughes County, SD	2.0 TWh	2
#1,894	Hughes County, OK	12.6 GWh	2
#1,057	Humboldt County, CA	433.1 GWh	10
#510	Humboldt County, NV	2.0 TWh	6
#592	Humphreys County, TN	1.5 TWh	1
#1,376	Hunt County, TX	170.9 GWh	7
#1,353	Hunterdon County, NJ	187.6 GWh	20
#1,661	Huntingdon County, PA	50.2 GWh	2
#2,076	Huron County, OH	2.6 GWh	3
#405	Huron County, MI	3.0 TWh	20
#614	Hutchinson County, TX	1.4 TWh	6
#512	Hyde County, SD	2.0 TWh	5
#2,067	Hyde County, NC	3.2 GWh	2
#61	Iberville Parish, LA	13.9 TWh	10
#547	Ida County, IA	1.8 TWh	2
#116	Imperial County, CA	9.9 TWh	84
#180	Independence County, AR	7.5 TWh	3
#828	Indian River County, FL	735.4 GWh	8
#175	Indiana County, PA	7.7 TWh	4
#773	Ingham County, MI	835.5 GWh	6
#701	Inyo County, CA	1.1 TWh	23
#1,932	Ionia County, MI	9.7 GWh	3
#1,548	Iosco County, MI	90.9 GWh	4
#1,017	Iowa County, WI	465.1 GWh	3
#766	Iowa County, IA	843.6 GWh	4
#1,456	Iredell County, NC	126.1 GWh	9
#660	Irion County, TX	1.2 TWh	1
#501	Iron County, UT	2.0 TWh	24
#1,941	Iron County, WI	9.1 GWh	1
#1,523	Iron County, MI	98.5 GWh	5
#795	Iroquois County, IL	794.8 GWh	4
#624	Isabella County, MI	1.4 TWh	4
#1,455	Isanti County, MN	127.0 GWh	6
#792	Isle of Wight County, VA	798.3 GWh	9
#242	Itasca County, MN	5.6 TWh	4
#599	Jack County, TX	1.5 TWh	5
#84	Jackson County, MS	11.5 TWh	3
#441	Jackson County, MO	2.6 TWh	14
#534	Jackson County, MI	1.8 TWh	6
#842	Jackson County, OR	709.7 GWh	14
#822	Jackson County, MN	749.0 GWh	17
#1,027	Jackson County, FL	454.7 GWh	6
#1,226	Jackson County, GA	286.5 GWh	1
#1,146	Jackson County, AR	359.3 GWh	3
#1,496	Jackson County, NC	109.7 GWh	5
#1,177	Jackson County, TX	330.5 GWh	8
#1,880	Jackson County, WV	13.4 GWh	1
#2,098	Jackson County, CO	2.1 GWh	1
#2,004	Jackson County, IA	5.8 GWh	5
#1,944	Jackson County, IL	8.9 GWh	6
#1,886	Jackson County, WI	12.8 GWh	4
#2,128	Jackson County, KS	806.0 MWh	1
#2,112	Jackson County, IN	1.5 GWh	1
#996	Jackson Parish, LA	489.2 GWh	1
#1,615	James City County, VA	67.1 GWh	3
#1,612	Jasper County, GA	68.0 GWh	1
#553	Jasper County, IN	1.7 TWh	12
#379	Jasper County, IL	3.3 TWh	2
#271	Jasper County, SC	5.0 TWh	5
#460	Jasper County, MO	2.4 TWh	6
#879	Jasper County, TX	648.8 GWh	3
#805	Jay County, IN	776.7 GWh	6
#788	Jeff Davis County, GA	807.4 GWh	6
#127	Jefferson County, OH	9.6 TWh	6
#29	Jefferson County, AL	18.9 TWh	4
#70	Jefferson County, KY	12.8 TWh	6
#643	Jefferson County, OR	1.3 TWh	10
#336	Jefferson County, AR	3.9 TWh	8
#148	Jefferson County, TX	8.3 TWh	13
#228	Jefferson County, IN	6.1 TWh	1
#2,093	Jefferson County, KS	2.1 GWh	1
#1,696	Jefferson County, IL	42.2 GWh	3
#1,974	Jefferson County, ID	6.8 GWh	1
#1,951	Jefferson County, WA	8.2 GWh	3
#1,395	Jefferson County, CO	163.2 GWh	9
#900	Jefferson County, WI	608.6 GWh	10
#1,188	Jefferson County, TN	319.7 GWh	2
#891	Jefferson County, GA	621.5 GWh	3
#1,374	Jefferson County, WV	171.4 GWh	3
#1,097	Jefferson County, NY	404.0 GWh	38
#1,139	Jefferson County, NE	364.1 GWh	3
#1,230	Jefferson Davis County, MS	282.3 GWh	2
#152	Jefferson Parish, LA	8.3 TWh	2
#1,698	Jenkins County, GA	41.6 GWh	1
#921	Jerauld County, SD	582.6 GWh	2
#1,382	Jerome County, ID	168.0 GWh	13
#1,253	Jersey County, IL	265.7 GWh	1
#1,240	Jim Hogg County, TX	274.3 GWh	2
#1,207	Jim Wells County, TX	302.0 GWh	3
#1,913	Jo Daviess County, IL	11.4 GWh	4

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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