Electricity Generation Aggregated by U.S. County

National Rank	County	(Past Year)">Net Generation (Past Year)	Power Plants
#476	Harford County, MD	2.3 TWh	18
#1,423	Harnett County, NC	95.7 GWh	15
#1,417	Harney County, OR	98.4 GWh	4
#1,109	Harper County, OK	318.3 GWh	4
#2,070	Harper County, KS	36.1 MWh	2
#1,835	Harris County, GA	9.7 GWh	2
#2	Harris County, TX	40.4 TWh	86
#125	Harrison County, TX	9.8 TWh	5
#394	Harrison County, MS	3.3 TWh	2
#102	Harrison County, WV	11.2 TWh	2
#2,017	Harrison County, IN	784.0 MWh	1
#789	Hart County, GA	782.0 GWh	2
#260	Haskell County, TX	5.3 TWh	11
#759	Haskell County, KS	860.1 GWh	1
#1,226	Haskell County, OK	210.6 GWh	1
#654	Hawaii County, HI	1.2 TWh	19
#305	Hawkins County, TN	4.5 TWh	1
#271	Hays County, TX	5.1 TWh	2
#345	Haywood County, TN	3.9 TWh	4
#863	Haywood County, NC	645.7 GWh	3
#34	Heard County, GA	19.1 TWh	6
#386	Hempstead County, AR	3.3 TWh	2
#1,950	Henderson County, IL	3.2 GWh	1
#1,646	Henderson County, NC	33.8 GWh	4
#1,514	Henderson County, TX	62.1 GWh	4
#1,509	Hendricks County, IN	64.1 GWh	2
#717	Hendry County, FL	960.8 GWh	10
#390	Hennepin County, MN	3.3 TWh	13
#1,382	Henrico County, VA	111.5 GWh	5
#965	Henry County, IN	483.3 GWh	6
#1,541	Henry County, VA	55.7 GWh	7
#558	Henry County, IL	1.6 TWh	5
#2,083	Henry County, TN	7.0 MWh	1
#1,757	Henry County, OH	16.1 GWh	6
#1,870	Henry County, IA	7.2 GWh	2
#1,091	Herkimer County, NY	351.0 GWh	18
#1,790	Hernando County, FL	13.7 GWh	2
#1,047	Hertford County, NC	401.2 GWh	17
#1,253	Hidalgo County, NM	193.7 GWh	3
#182	Hidalgo County, TX	7.6 TWh	25
#2,041	Highland County, VA	154.0 MWh	1
#1,643	Highland County, OH	33.9 GWh	4
#1,496	Highlands County, FL	68.6 GWh	6
#806	Hill County, TX	758.5 GWh	9
#1,215	Hillsborough County, NH	215.5 GWh	11
#71	Hillsborough County, FL	13.3 TWh	31
#1,043	Hillsdale County, MI	402.7 GWh	4
#367	Hinds County, MS	3.6 TWh	3
#2,037	Hodgeman County, KS	232.5 MWh	1
#1,670	Hoke County, NC	29.1 GWh	5
#688	Holt County, NE	1.1 TWh	2
#163	Honolulu County, HI	8.1 TWh	46
#106	Hood County, TX	11.0 TWh	3
#1,555	Hood River County, OR	52.2 GWh	4
#1,854	Hoonah-Angoon Census Area, AK	8.4 GWh	4
#835	Hopewell city, VA	703.4 GWh	3
#1,605	Horry County, SC	41.0 GWh	9
#233	Hot Spring County, AR	6.0 TWh	4
#49	Houston County, AL	16.0 TWh	2
#1,992	Houston County, MN	1.7 GWh	2
#1,103	Houston County, GA	333.6 GWh	3
#908	Howard County, IA	583.0 GWh	3
#533	Howard County, TX	1.8 TWh	11
#1,720	Howard County, MD	20.6 GWh	19
#1,860	Howard County, IN	8.0 GWh	1
#1,736	Howell County, MO	18.7 GWh	2
#672	Hudson County, NJ	1.1 TWh	26
#941	Huerfano County, CO	524.5 GWh	4
#479	Hughes County, SD	2.3 TWh	2
#563	Humboldt County, NV	1.6 TWh	6
#918	Humboldt County, CA	560.7 GWh	8
#850	Humphreys County, TN	667.9 GWh	1
#1,452	Hunt County, TX	83.6 GWh	5
#1,238	Hunterdon County, NJ	202.4 GWh	19
#1,470	Huntingdon County, PA	76.0 GWh	2
#411	Huron County, MI	3.0 TWh	19
#1,919	Huron County, OH	4.4 GWh	2
#572	Hutchinson County, TX	1.6 TWh	6
#648	Hyde County, SD	1.2 TWh	5
#2,044	Hyde County, NC	143.0 MWh	2
#82	Iberville Parish, LA	12.3 TWh	8
#503	Ida County, IA	2.0 TWh	2
#1,945	Idaho County, ID	3.4 GWh	1
#109	Imperial County, CA	10.8 TWh	81
#246	Independence County, AR	5.7 TWh	3
#852	Indian River County, FL	667.2 GWh	7
#208	Indiana County, PA	6.8 TWh	4
#710	Ingham County, MI	979.0 GWh	6
#634	Inyo County, CA	1.3 TWh	21
#1,803	Ionia County, MI	12.5 GWh	2
#1,402	Iosco County, MI	103.7 GWh	4
#1,167	Iowa County, WI	262.2 GWh	3
#744	Iowa County, IA	902.9 GWh	3
#1,309	Iredell County, NC	147.7 GWh	8
#662	Irion County, TX	1.2 TWh	1
#540	Iron County, UT	1.7 TWh	19
#1,837	Iron County, WI	9.6 GWh	1
#1,348	Iron County, MI	125.5 GWh	5
#716	Iroquois County, IL	960.8 GWh	3
#650	Isabella County, MI	1.2 TWh	3

Net Generation data is based on the last 12 months since Feb 2024

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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