Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#741	Jeff Davis County, GA	875.9 GWh	6
#769	Jay County, IN	800.6 GWh	6
#271	Jasper County, SC	5.0 TWh	5
#459	Jasper County, MO	2.4 TWh	5
#396	Jasper County, IL	3.1 TWh	2
#453	Jasper County, IN	2.4 TWh	10
#1,554	Jasper County, GA	66.6 GWh	1
#885	Jasper County, TX	604.9 GWh	3
#1,525	James City County, VA	76.4 GWh	2
#984	Jackson Parish, LA	466.5 GWh	1
#1,105	Jackson County, AR	353.7 GWh	3
#1,033	Jackson County, FL	423.6 GWh	6
#1,223	Jackson County, GA	229.4 GWh	1
#1,434	Jackson County, NC	109.4 GWh	5
#1,134	Jackson County, TX	327.3 GWh	7
#811	Jackson County, OR	723.5 GWh	14
#839	Jackson County, MN	677.4 GWh	17
#493	Jackson County, MI	2.1 TWh	4
#384	Jackson County, MO	3.2 TWh	14
#189	Jackson County, MS	7.0 TWh	3
#2,038	Jackson County, CO	2.3 GWh	1
#2,085	Jackson County, KS	816.0 MWh	1
#1,920	Jackson County, IL	7.2 GWh	2
#2,069	Jackson County, IN	1.4 GWh	1
#1,852	Jackson County, WI	12.1 GWh	4
#1,965	Jackson County, IA	4.8 GWh	5
#694	Jack County, TX	1.0 TWh	4
#293	Itasca County, MN	4.6 TWh	4
#842	Isle of Wight County, VA	674.1 GWh	7
#1,571	Isanti County, MN	62.4 GWh	6
#630	Isabella County, MI	1.3 TWh	4
#761	Iroquois County, IL	816.8 GWh	3
#524	Iron County, UT	1.8 TWh	21
#1,528	Iron County, MI	75.8 GWh	5
#1,906	Iron County, WI	8.0 GWh	1
#640	Irion County, TX	1.2 TWh	1
#1,353	Iredell County, NC	148.7 GWh	9
#989	Iowa County, WI	461.7 GWh	3
#745	Iowa County, IA	864.0 GWh	3
#1,481	Iosco County, MI	91.8 GWh	4
#1,858	Ionia County, MI	11.5 GWh	3
#653	Inyo County, CA	1.2 TWh	23
#789	Ingham County, MI	760.1 GWh	6
#230	Indiana County, PA	6.0 TWh	4
#807	Indian River County, FL	732.5 GWh	8
#244	Independence County, AR	5.6 TWh	3
#114	Imperial County, CA	9.7 TWh	84
#527	Ida County, IA	1.8 TWh	2
#77	Iberville Parish, LA	11.5 TWh	9
#521	Hyde County, SD	1.9 TWh	5
#2,056	Hyde County, NC	2.0 GWh	2
#592	Hutchinson County, TX	1.5 TWh	6
#392	Huron County, MI	3.1 TWh	19
#2,001	Huron County, OH	3.8 GWh	3
#1,547	Huntingdon County, PA	69.2 GWh	2
#1,398	Hunterdon County, NJ	124.7 GWh	19
#1,448	Hunt County, TX	104.3 GWh	8
#682	Humphreys County, TN	1.1 TWh	1
#548	Humboldt County, NV	1.7 TWh	6
#972	Humboldt County, CA	480.9 GWh	10
#1,746	Hughes County, OK	24.9 GWh	2
#484	Hughes County, SD	2.2 TWh	2
#1,003	Huerfano County, CO	448.4 GWh	4
#715	Hudson County, NJ	940.6 GWh	27
#1,781	Howell County, MO	19.6 GWh	2
#1,935	Howard County, IN	6.4 GWh	1
#2,034	Howard County, NE	2.4 GWh	1
#899	Howard County, IA	586.9 GWh	3
#1,574	Howard County, MD	60.4 GWh	21
#568	Howard County, TX	1.6 TWh	13
#50	Houston County, AL	14.6 TWh	2
#1,993	Houston County, MN	4.0 GWh	2
#1,142	Houston County, GA	308.2 GWh	5
#204	Hot Spring County, AR	6.7 TWh	4
#1,402	Horry County, SC	121.9 GWh	9
#808	Hopkins County, TX	730.3 GWh	7
#892	Hopewell city, VA	596.9 GWh	3
#1,902	Hoonah-Angoon Census Area, AK	8.3 GWh	4
#1,646	Hood River County, OR	43.7 GWh	4
#123	Hood County, TX	9.3 TWh	3
#211	Honolulu County, HI	6.5 TWh	48
#582	Holt County, NE	1.5 TWh	2
#1,683	Hoke County, NC	36.2 GWh	6
#2,115	Hodgeman County, KS	117.0 MWh	1
#405	Hinds County, MS	3.0 TWh	4
#1,083	Hillsdale County, MI	369.4 GWh	5
#1,262	Hillsborough County, NH	201.8 GWh	11
#58	Hillsborough County, FL	13.4 TWh	34
#678	Hill County, TX	1.1 TWh	16
#1,563	Highlands County, FL	65.3 GWh	6
#2,112	Highland County, VA	179.0 MWh	1
#784	Highland County, OH	767.4 GWh	4
#171	Hidalgo County, TX	7.8 TWh	31
#1,039	Hidalgo County, NM	417.7 GWh	3
#1,066	Hertford County, NC	392.4 GWh	18
#1,972	Hernando County, FL	4.7 GWh	2
#1,120	Herkimer County, NY	338.2 GWh	21
#1,322	Henry County, VA	168.3 GWh	9
#868	Henry County, IN	619.3 GWh	6
#539	Henry County, IL	1.7 TWh	6

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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