Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,748	Gates County, NC	27.3 GWh	3
#2,055	Geary County, KS	2.3 GWh	1
#1,619	Gem County, ID	58.8 GWh	2
#1,238	Genesee County, MI	252.4 GWh	12
#1,459	Genesee County, NY	112.3 GWh	25
#1,314	Gentry County, MO	194.9 GWh	3
#1,646	George County, MS	51.6 GWh	1
#278	Georgetown County, SC	4.9 TWh	7
#94	Gibson County, IN	10.7 TWh	3
#1,650	Gila County, AZ	50.2 GWh	2
#944	Gilchrist County, FL	548.1 GWh	4
#1,385	Giles County, VA	154.7 GWh	2
#324	Gilliam County, OR	4.0 TWh	12
#1,718	Gladwin County, MI	33.7 GWh	4
#471	Glasscock County, TX	2.2 TWh	10
#1,803	Glenn County, CA	18.7 GWh	2
#1,177	Gloucester County, VA	307.6 GWh	3
#639	Gloucester County, NJ	1.3 TWh	24
#1,241	Glynn County, GA	249.3 GWh	4
#1,932	Gogebic County, MI	7.5 GWh	1
#1,972	Golden Valley County, MT	4.9 GWh	1
#326	Goliad County, TX	4.0 TWh	6
#1,936	Goochland County, VA	7.1 GWh	2
#112	Goodhue County, MN	10.0 TWh	33
#762	Gooding County, ID	845.9 GWh	14
#1,909	Gordon County, GA	8.8 GWh	2
#1,372	Gosper County, NE	160.9 GWh	3
#1,867	Gove County, KS	12.2 GWh	1
#2,026	Grady County, GA	3.3 GWh	1
#643	Grady County, OK	1.3 TWh	7
#714	Grafton County, NH	1.0 TWh	12
#886	Graham County, NC	623.4 GWh	2
#2,149	Graham County, KS	11.0 MWh	1
#1,799	Grand County, CO	19.1 GWh	3
#2,079	Grand Isle County, VT	1.4 GWh	1
#2,081	Grand Traverse County, MI	1.3 GWh	3
#1,882	Granite County, MT	11.0 GWh	1
#1,684	Grant County, KS	40.9 GWh	1
#1,633	Grant County, MN	54.9 GWh	1
#1,885	Grant County, IN	10.7 GWh	5
#2,002	Grant County, KY	4.0 GWh	1
#350	Grant County, SD	3.6 TWh	5
#257	Grant County, WV	5.4 TWh	4
#704	Grant County, OK	1.1 TWh	2
#9	Grant County, WA	28.9 TWh	9
#1,217	Grant County, NM	267.2 GWh	4
#830	Grant County, WI	727.8 GWh	9
#1,577	Granville County, NC	70.8 GWh	11
#462	Gratiot County, MI	2.3 TWh	11
#617	Gray County, KS	1.4 TWh	4
#374	Grays Harbor County, WA	3.4 TWh	6
#391	Grayson County, TX	3.2 TWh	9
#209	Greater Bridgeport Planning Region, CT	6.7 TWh	10
#2,155	Greeley County, NE	4.0 MWh	1
#1,843	Green Lake County, WI	13.6 GWh	1
#1,089	Greenbrier County, WV	388.9 GWh	3
#1,297	Greene County, IN	207.4 GWh	4
#1,293	Greene County, IA	212.2 GWh	5
#306	Greene County, PA	4.3 TWh	4
#491	Greene County, MO	2.1 TWh	7
#706	Greene County, AL	1.0 TWh	1
#389	Greene County, NY	3.2 TWh	13
#2,012	Greene County, AR	3.7 GWh	4
#1,942	Greene County, GA	6.6 GWh	1
#1,711	Greene County, NC	34.4 GWh	6
#2,062	Greene County, OH	2.2 GWh	3
#1,798	Greene County, TN	19.3 GWh	3
#76	Greensville County, VA	12.0 TWh	7
#1,802	Greenup County, KY	18.8 GWh	2
#1,780	Greenville County, SC	21.6 GWh	9
#1,832	Greenwood County, SC	15.1 GWh	6
#1,165	Gregg County, TX	321.3 GWh	1
#332	Grimes County, TX	3.9 TWh	5
#16	Grundy County, IL	22.4 TWh	10
#1,973	Grundy County, MO	4.9 GWh	4
#792	Grundy County, IA	785.3 GWh	4
#884	Guadalupe County, NM	627.7 GWh	4
#110	Guadalupe County, TX	10.1 TWh	10
#79	Guernsey County, OH	11.7 TWh	1
#1,652	Guilford County, NC	49.8 GWh	18
#1,245	Gunnison County, CO	246.8 GWh	2
#779	Guthrie County, IA	807.5 GWh	3
#1,637	Gwinnett County, GA	54.1 GWh	2
#1,355	Habersham County, GA	169.0 GWh	2
#370	Hale County, TX	3.5 TWh	4
#402	Halifax County, VA	3.0 TWh	13
#696	Halifax County, NC	1.1 TWh	25
#1,115	Hall County, NE	363.7 GWh	3
#1,431	Hamilton County, TX	126.1 GWh	1
#1,047	Hamilton County, FL	431.9 GWh	5
#630	Hamilton County, IA	1.3 TWh	4
#204	Hamilton County, OH	6.8 TWh	6
#45	Hamilton County, TN	15.6 TWh	5
#533	Hamilton County, IN	1.8 TWh	2
#545	Hampden County, MA	1.8 TWh	86
#1,215	Hampshire County, MA	270.0 GWh	37
#1,870	Hampshire County, WV	12.0 GWh	2
#1,705	Hampton city, VA	36.5 GWh	1
#1,547	Hampton County, SC	79.1 GWh	4
#1,386	Hancock County, MS	154.5 GWh	1

Net Generation data is based on the last 12 months since Mar 2026

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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