Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,742	Gates County, NC	27.3 GWh	3
#2,052	Geary County, KS	2.3 GWh	1
#1,604	Gem County, ID	58.8 GWh	2
#1,237	Genesee County, MI	240.3 GWh	12
#1,446	Genesee County, NY	112.3 GWh	25
#1,325	Gentry County, MO	179.8 GWh	3
#1,632	George County, MS	51.6 GWh	1
#286	Georgetown County, SC	4.7 TWh	7
#100	Gibson County, IN	10.3 TWh	3
#1,639	Gila County, AZ	50.2 GWh	2
#933	Gilchrist County, FL	555.5 GWh	4
#1,363	Giles County, VA	161.0 GWh	2
#330	Gilliam County, OR	3.9 TWh	12
#1,709	Gladwin County, MI	33.7 GWh	4
#473	Glasscock County, TX	2.3 TWh	10
#1,795	Glenn County, CA	18.7 GWh	2
#1,183	Gloucester County, VA	284.9 GWh	3
#660	Gloucester County, NJ	1.2 TWh	24
#1,206	Glynn County, GA	268.5 GWh	4
#1,928	Gogebic County, MI	7.5 GWh	1
#1,967	Golden Valley County, MT	5.2 GWh	1
#347	Goliad County, TX	3.7 TWh	6
#1,900	Goochland County, VA	9.2 GWh	2
#135	Goodhue County, MN	8.8 TWh	33
#757	Gooding County, ID	845.9 GWh	14
#1,906	Gordon County, GA	8.8 GWh	2
#1,364	Gosper County, NE	160.9 GWh	3
#1,860	Gove County, KS	12.2 GWh	1
#2,024	Grady County, GA	3.3 GWh	1
#643	Grady County, OK	1.2 TWh	7
#702	Grafton County, NH	1.0 TWh	12
#876	Graham County, NC	623.4 GWh	2
#2,151	Graham County, KS	11.0 MWh	1
#1,791	Grand County, CO	19.2 GWh	3
#2,082	Grand Isle County, VT	1.4 GWh	1
#2,084	Grand Traverse County, MI	1.3 GWh	3
#1,872	Granite County, MT	11.0 GWh	1
#1,876	Grant County, IN	10.4 GWh	5
#2,003	Grant County, KY	4.0 GWh	1
#1,672	Grant County, KS	40.9 GWh	1
#1,618	Grant County, MN	54.9 GWh	1
#248	Grant County, WV	5.5 TWh	4
#364	Grant County, SD	3.5 TWh	5
#15	Grant County, WA	25.0 TWh	9
#697	Grant County, OK	1.1 TWh	2
#1,405	Grant County, NM	135.9 GWh	4
#825	Grant County, WI	729.4 GWh	9
#1,562	Granville County, NC	70.8 GWh	11
#467	Gratiot County, MI	2.3 TWh	11
#604	Gray County, KS	1.4 TWh	4
#356	Grays Harbor County, WA	3.6 TWh	6
#369	Grayson County, TX	3.4 TWh	9
#1,778	Grayson County, VA	20.6 GWh	1
#204	Greater Bridgeport Planning Region, CT	6.7 TWh	10
#2,157	Greeley County, NE	4.0 MWh	1
#1,835	Green Lake County, WI	13.6 GWh	1
#1,110	Greenbrier County, WV	360.4 GWh	3
#1,285	Greene County, IN	207.4 GWh	4
#1,281	Greene County, IA	212.2 GWh	5
#367	Greene County, NY	3.4 TWh	13
#275	Greene County, PA	4.9 TWh	4
#471	Greene County, MO	2.3 TWh	7
#611	Greene County, AL	1.4 TWh	1
#1,790	Greene County, TN	19.3 GWh	3
#1,702	Greene County, NC	34.4 GWh	6
#1,942	Greene County, GA	6.6 GWh	1
#2,059	Greene County, OH	2.2 GWh	3
#2,014	Greene County, AR	3.7 GWh	4
#84	Greensville County, VA	11.3 TWh	7
#1,794	Greenup County, KY	18.8 GWh	2
#1,772	Greenville County, SC	21.7 GWh	9
#1,822	Greenwood County, SC	15.1 GWh	6
#1,155	Gregg County, TX	321.3 GWh	1
#340	Grimes County, TX	3.7 TWh	5
#782	Grundy County, IA	798.2 GWh	4
#17	Grundy County, IL	22.1 TWh	10
#1,974	Grundy County, MO	4.9 GWh	4
#94	Guadalupe County, TX	10.7 TWh	10
#865	Guadalupe County, NM	645.5 GWh	4
#77	Guernsey County, OH	11.4 TWh	1
#1,637	Guilford County, NC	50.4 GWh	18
#1,232	Gunnison County, CO	246.8 GWh	2
#766	Guthrie County, IA	825.8 GWh	3
#1,621	Gwinnett County, GA	54.1 GWh	2
#1,348	Habersham County, GA	169.0 GWh	2
#366	Hale County, TX	3.4 TWh	4
#433	Halifax County, VA	2.7 TWh	13
#688	Halifax County, NC	1.1 TWh	25
#1,105	Hall County, NE	363.7 GWh	3
#1,042	Hamilton County, FL	431.1 GWh	5
#1,401	Hamilton County, TX	137.3 GWh	1
#207	Hamilton County, OH	6.6 TWh	6
#613	Hamilton County, IA	1.4 TWh	4
#530	Hamilton County, IN	1.8 TWh	2
#71	Hamilton County, TN	12.1 TWh	5
#550	Hampden County, MA	1.7 TWh	86
#1,863	Hampshire County, WV	12.0 GWh	2
#1,204	Hampshire County, MA	270.0 GWh	37
#1,695	Hampton city, VA	36.5 GWh	1
#1,534	Hampton County, SC	81.5 GWh	4

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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