Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,037	Hidalgo County, NM	433.1 GWh	3
#1,084	Hertford County, NC	383.5 GWh	18
#1,987	Hernando County, FL	4.7 GWh	2
#1,139	Herkimer County, NY	338.2 GWh	21
#1,354	Henry County, VA	166.5 GWh	10
#888	Henry County, IN	610.6 GWh	6
#1,995	Henry County, IA	4.3 GWh	3
#1,802	Henry County, OH	18.5 GWh	7
#1,837	Henry County, TN	13.7 GWh	2
#547	Henry County, IL	1.7 TWh	6
#1,269	Henrico County, VA	222.0 GWh	6
#596	Hennepin County, MN	1.5 TWh	13
#586	Hendry County, FL	1.5 TWh	13
#1,788	Hendricks County, IN	20.0 GWh	3
#1,727	Henderson County, NC	31.6 GWh	4
#2,044	Henderson County, IL	2.5 GWh	1
#1,200	Henderson County, KY	273.9 GWh	5
#1,088	Henderson County, TX	376.2 GWh	8
#417	Hempstead County, AR	2.8 TWh	2
#52	Heard County, GA	14.3 TWh	6
#372	Haywood County, TN	3.4 TWh	6
#1,195	Haywood County, NC	277.7 GWh	3
#264	Hays County, TX	5.2 TWh	2
#287	Hawkins County, TN	4.7 TWh	1
#676	Hawaii County, HI	1.1 TWh	20
#764	Haskell County, KS	830.2 GWh	1
#309	Haskell County, TX	4.2 TWh	16
#1,274	Haskell County, OK	219.6 GWh	1
#2,043	Harvey County, KS	2.5 GWh	1
#901	Hart County, GA	597.5 GWh	2
#2,096	Harrison County, IN	907.0 MWh	1
#1,785	Harrison County, KY	20.2 GWh	2
#104	Harrison County, WV	10.1 TWh	2
#247	Harrison County, TX	5.5 TWh	6
#407	Harrison County, MS	3.0 TWh	2
#2	Harris County, TX	39.6 TWh	96
#1,961	Harris County, GA	5.8 GWh	2
#1,225	Harper County, OK	252.5 GWh	4
#1,271	Harper County, KS	219.9 GWh	4
#1,505	Harney County, OR	93.5 GWh	4
#1,520	Harnett County, NC	86.6 GWh	15
#512	Harford County, MD	1.9 TWh	19
#552	Hardin County, TN	1.7 TWh	2
#667	Hardin County, OH	1.2 TWh	5
#1,882	Hardin County, KY	10.3 GWh	1
#1,117	Hardin County, IA	355.4 GWh	3
#1,303	Hardin County, TX	194.6 GWh	3
#813	Hardeman County, TX	747.7 GWh	6
#1,730	Hardeman County, TN	30.7 GWh	3
#252	Hardee County, FL	5.5 TWh	7
#311	Hansford County, TX	4.2 TWh	10
#240	Hanover County, VA	5.6 TWh	2
#773	Hand County, SD	813.4 GWh	2
#580	Hancock County, IA	1.5 TWh	3
#2,147	Hancock County, TN	43.0 MWh	1
#1,978	Hancock County, IN	4.9 GWh	1
#1,672	Hancock County, GA	42.1 GWh	2
#1,664	Hancock County, OH	43.3 GWh	8
#986	Hancock County, ME	479.2 GWh	14
#838	Hancock County, KY	702.0 GWh	3
#1,390	Hancock County, MS	144.5 GWh	1
#1,536	Hampton County, SC	81.5 GWh	4
#1,698	Hampton city, VA	36.5 GWh	1
#1,867	Hampshire County, WV	12.0 GWh	2
#1,206	Hampshire County, MA	270.0 GWh	37
#548	Hampden County, MA	1.7 TWh	86
#613	Hamilton County, IA	1.4 TWh	4
#71	Hamilton County, TN	12.1 TWh	5
#530	Hamilton County, IN	1.8 TWh	2
#206	Hamilton County, OH	6.7 TWh	6
#1,404	Hamilton County, TX	137.3 GWh	1
#1,042	Hamilton County, FL	431.1 GWh	5
#1,106	Hall County, NE	363.7 GWh	3
#688	Halifax County, NC	1.1 TWh	25
#434	Halifax County, VA	2.7 TWh	13
#366	Hale County, TX	3.4 TWh	4
#1,350	Habersham County, GA	169.0 GWh	2
#1,624	Gwinnett County, GA	54.1 GWh	2
#766	Guthrie County, IA	825.8 GWh	3
#1,235	Gunnison County, CO	246.8 GWh	2
#1,639	Guilford County, NC	50.4 GWh	18
#77	Guernsey County, OH	11.4 TWh	1
#94	Guadalupe County, TX	10.7 TWh	10
#866	Guadalupe County, NM	645.5 GWh	4
#782	Grundy County, IA	798.2 GWh	4
#17	Grundy County, IL	22.1 TWh	10
#1,979	Grundy County, MO	4.9 GWh	4
#342	Grimes County, TX	3.7 TWh	5
#1,156	Gregg County, TX	321.3 GWh	1
#1,827	Greenwood County, SC	15.1 GWh	6
#1,775	Greenville County, SC	21.7 GWh	9
#1,799	Greenup County, KY	18.8 GWh	2
#84	Greensville County, VA	11.3 TWh	7
#471	Greene County, MO	2.3 TWh	7
#275	Greene County, PA	4.9 TWh	4
#611	Greene County, AL	1.4 TWh	1
#367	Greene County, NY	3.4 TWh	13
#2,019	Greene County, AR	3.7 GWh	4
#1,695	Greene County, NC	37.3 GWh	6
#1,795	Greene County, TN	19.3 GWh	3

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

Browse Counties By State