Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,743	Gates County, NC	27.3 GWh	3
#2,053	Geary County, KS	2.3 GWh	1
#1,603	Gem County, ID	58.8 GWh	2
#1,244	Genesee County, MI	240.3 GWh	12
#1,450	Genesee County, NY	112.3 GWh	25
#1,305	Gentry County, MO	191.2 GWh	3
#1,632	George County, MS	51.6 GWh	1
#290	Georgetown County, SC	4.7 TWh	7
#93	Gibson County, IN	10.6 TWh	3
#1,639	Gila County, AZ	50.2 GWh	2
#935	Gilchrist County, FL	552.7 GWh	4
#1,364	Giles County, VA	160.5 GWh	2
#328	Gilliam County, OR	3.9 TWh	12
#1,708	Gladwin County, MI	33.7 GWh	4
#474	Glasscock County, TX	2.3 TWh	10
#1,796	Glenn County, CA	18.7 GWh	2
#1,181	Gloucester County, VA	293.3 GWh	3
#662	Gloucester County, NJ	1.2 TWh	24
#1,216	Glynn County, GA	260.9 GWh	4
#1,929	Gogebic County, MI	7.5 GWh	1
#1,972	Golden Valley County, MT	5.0 GWh	1
#333	Goliad County, TX	3.9 TWh	6
#1,901	Goochland County, VA	9.1 GWh	2
#130	Goodhue County, MN	8.9 TWh	33
#760	Gooding County, ID	845.9 GWh	14
#1,907	Gordon County, GA	8.8 GWh	2
#1,363	Gosper County, NE	160.9 GWh	3
#1,861	Gove County, KS	12.2 GWh	1
#2,025	Grady County, GA	3.3 GWh	1
#649	Grady County, OK	1.2 TWh	7
#706	Grafton County, NH	1.0 TWh	12
#880	Graham County, NC	623.4 GWh	2
#2,152	Graham County, KS	11.0 MWh	1
#1,792	Grand County, CO	19.2 GWh	3
#2,083	Grand Isle County, VT	1.4 GWh	1
#2,085	Grand Traverse County, MI	1.3 GWh	3
#1,873	Granite County, MT	11.0 GWh	1
#1,877	Grant County, IN	10.4 GWh	5
#2,004	Grant County, KY	4.0 GWh	1
#1,619	Grant County, MN	54.9 GWh	1
#1,673	Grant County, KS	40.9 GWh	1
#15	Grant County, WA	25.2 TWh	9
#353	Grant County, SD	3.6 TWh	5
#250	Grant County, WV	5.5 TWh	4
#702	Grant County, OK	1.0 TWh	2
#1,362	Grant County, NM	162.0 GWh	4
#831	Grant County, WI	717.8 GWh	9
#1,565	Granville County, NC	70.8 GWh	11
#472	Gratiot County, MI	2.3 TWh	11
#604	Gray County, KS	1.4 TWh	4
#341	Grays Harbor County, WA	3.8 TWh	6
#376	Grayson County, TX	3.3 TWh	9
#1,780	Grayson County, VA	20.6 GWh	1
#207	Greater Bridgeport Planning Region, CT	6.6 TWh	10
#2,158	Greeley County, NE	4.0 MWh	1
#1,836	Green Lake County, WI	13.6 GWh	1
#1,098	Greenbrier County, WV	372.3 GWh	3
#1,287	Greene County, IN	207.4 GWh	4
#1,282	Greene County, IA	212.2 GWh	5
#398	Greene County, NY	3.1 TWh	13
#635	Greene County, AL	1.3 TWh	1
#292	Greene County, PA	4.6 TWh	4
#466	Greene County, MO	2.3 TWh	7
#2,061	Greene County, OH	2.2 GWh	3
#1,703	Greene County, NC	34.4 GWh	6
#2,015	Greene County, AR	3.7 GWh	4
#1,791	Greene County, TN	19.3 GWh	3
#1,943	Greene County, GA	6.6 GWh	1
#79	Greensville County, VA	11.4 TWh	7
#1,795	Greenup County, KY	18.8 GWh	2
#1,773	Greenville County, SC	21.7 GWh	9
#1,824	Greenwood County, SC	15.1 GWh	6
#1,158	Gregg County, TX	321.3 GWh	1
#325	Grimes County, TX	4.0 TWh	5
#785	Grundy County, IA	789.2 GWh	4
#18	Grundy County, IL	22.1 TWh	10
#1,975	Grundy County, MO	4.9 GWh	4
#98	Guadalupe County, TX	10.3 TWh	10
#874	Guadalupe County, NM	631.4 GWh	4
#81	Guernsey County, OH	11.4 TWh	1
#1,637	Guilford County, NC	50.4 GWh	18
#1,238	Gunnison County, CO	246.8 GWh	2
#771	Guthrie County, IA	814.4 GWh	3
#1,622	Gwinnett County, GA	54.1 GWh	2
#1,346	Habersham County, GA	169.0 GWh	2
#369	Hale County, TX	3.4 TWh	4
#701	Halifax County, NC	1.1 TWh	25
#435	Halifax County, VA	2.6 TWh	13
#1,108	Hall County, NE	363.7 GWh	3
#1,042	Hamilton County, FL	432.7 GWh	5
#1,409	Hamilton County, TX	133.3 GWh	1
#532	Hamilton County, IN	1.8 TWh	2
#613	Hamilton County, IA	1.4 TWh	4
#62	Hamilton County, TN	12.8 TWh	5
#198	Hamilton County, OH	6.8 TWh	6
#555	Hampden County, MA	1.7 TWh	86
#1,864	Hampshire County, WV	12.0 GWh	2
#1,207	Hampshire County, MA	270.0 GWh	37
#1,696	Hampton city, VA	36.5 GWh	1
#1,536	Hampton County, SC	80.6 GWh	4

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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