Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#363	Muskogee County, OK	3.5 TWh	4
#986	Osage County, OK	495.0 GWh	4
#1,532	Harney County, OR	95.9 GWh	4
#1,699	Hood River County, OR	41.5 GWh	4
#314	Greene County, PA	4.1 TWh	4
#175	Indiana County, PA	7.7 TWh	4
#329	Lebanon County, PA	4.0 TWh	4
#696	Wyoming County, PA	1.1 TWh	4
#1,416	Chesterfield County, SC	150.3 GWh	4
#1,858	Clarendon County, SC	15.2 GWh	4
#2,066	Colleton County, SC	3.2 GWh	4
#1,581	Hampton County, SC	78.8 GWh	4
#1,762	Laurens County, SC	28.7 GWh	4
#18	Oconee County, SC	21.4 TWh	4
#1,233	Saluda County, SC	281.3 GWh	4
#32	York County, SC	18.4 TWh	4
#488	Deuel County, SD	2.1 TWh	4
#1,386	Fayette County, TN	167.0 GWh	4
#2,137	Gibson County, TN	455.0 MWh	4
#684	Loudon County, TN	1.1 TWh	4
#1,390	Madison County, TN	165.2 GWh	4
#849	Polk County, TN	694.2 GWh	4
#1,772	Washington County, TN	27.3 GWh	4
#654	Atascosa County, TX	1.2 TWh	4
#524	Castro County, TX	1.9 TWh	4
#1,033	Clay County, TX	448.2 GWh	4
#1,144	Crane County, TX	360.2 GWh	4
#840	Dawson County, TX	712.8 GWh	4
#1,151	Dickens County, TX	357.1 GWh	4
#1,124	Dimmit County, TX	380.7 GWh	4
#907	Erath County, TX	602.0 GWh	4
#139	Fayette County, TX	8.9 TWh	4
#585	Fisher County, TX	1.6 TWh	4
#396	Hale County, TX	3.2 TWh	4
#1,263	Hardin County, TX	256.8 GWh	4
#151	Hood County, TX	8.3 TWh	4
#418	Mills County, TX	2.8 TWh	4
#1,829	Parker County, TX	18.8 GWh	4
#770	Parmer County, TX	840.8 GWh	4
#688	Red River County, TX	1.1 TWh	4
#413	Swisher County, TX	2.9 TWh	4
#1,497	Van Zandt County, TX	109.2 GWh	4
#1,961	Wichita County, TX	7.5 GWh	4
#365	Young County, TX	3.5 TWh	4
#1,927	Amherst County, VA	10.1 GWh	4
#1,770	Charlotte County, VA	27.5 GWh	4
#300	Fluvanna County, VA	4.4 TWh	4
#919	King William County, VA	585.2 GWh	4
#467	Prince George County, VA	2.3 TWh	4
#751	Spotsylvania County, VA	916.0 GWh	4
#1,513	Westmoreland County, VA	102.0 GWh	4
#1,025	Adams County, WA	455.6 GWh	4
#383	Columbia County, WA	3.3 TWh	4
#609	Skagit County, WA	1.5 TWh	4
#1,206	Stevens County, WA	302.8 GWh	4
#1,032	Thurston County, WA	448.5 GWh	4
#390	Walla Walla County, WA	3.2 TWh	4
#282	Grant County, WV	4.8 TWh	4
#939	Marion County, WV	565.2 GWh	4
#295	Marshall County, WV	4.5 TWh	4
#371	Pleasants County, WV	3.4 TWh	4
#708	Buffalo County, WI	1.0 TWh	4
#1,886	Jackson County, WI	12.8 GWh	4
#1,500	Richland County, WI	108.5 GWh	4
#1,892	Sawyer County, WI	12.7 GWh	4
#1,950	Washburn County, WI	8.3 GWh	4
#1,559	Fremont County, WY	86.8 GWh	4
#812	Natrona County, WY	762.5 GWh	4
#72	Autauga County, AL	12.7 TWh	5
#638	Elmore County, AL	1.3 TWh	5
#767	Cross County, AR	843.3 GWh	5
#184	Hot Spring County, AR	7.4 TWh	5
#990	Trinity County, CA	490.7 GWh	5
#594	Yuba County, CA	1.5 TWh	5
#1,942	Baca County, CO	9.1 GWh	5
#1,070	Las Animas County, CO	424.8 GWh	5
#458	Lincoln County, CO	2.4 TWh	5
#760	Prowers County, CO	873.3 GWh	5
#908	Baker County, FL	598.9 GWh	5
#855	Columbia County, FL	681.1 GWh	5
#1,082	Hamilton County, FL	414.1 GWh	5
#544	Leon County, FL	1.8 TWh	5
#669	Nassau County, FL	1.2 TWh	5
#1,740	Bulloch County, GA	32.5 GWh	5
#2,171	DeKalb County, GA	51.1 MWh	5
#754	Early County, GA	900.5 GWh	5
#1,192	Houston County, GA	313.1 GWh	5
#1,199	Cass County, IL	308.1 GWh	5
#135	De Witt County, IL	9.0 TWh	5
#625	Ford County, IL	1.4 TWh	5
#736	Piatt County, IL	949.4 GWh	5
#1,412	Pike County, IL	151.5 GWh	5
#897	White County, IL	611.5 GWh	5
#1,051	Cass County, IN	437.1 GWh	5
#1,409	Elkhart County, IN	154.1 GWh	5
#1,916	Grant County, IN	11.1 GWh	5
#725	Porter County, IN	984.0 GWh	5
#2,101	Pulaski County, IN	2.1 GWh	5
#823	Buena Vista County, IA	748.0 GWh	5
#722	Carroll County, IA	994.4 GWh	5

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

Browse Counties By State