Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#28	Mecklenburg County, NC	19.0 TWh	8
#1,700	Hancock County, OH	40.6 GWh	8
#718	Montgomery County, OH	1.0 TWh	8
#2,059	Richland County, OH	3.4 GWh	8
#176	Trumbull County, OH	7.6 TWh	8
#83	Washington County, OH	11.6 TWh	8
#1,659	Williams County, OH	51.8 GWh	8
#311	Garfield County, OK	4.2 TWh	8
#618	Grady County, OK	1.4 TWh	8
#484	Woodward County, OK	2.1 TWh	8
#1,541	Deschutes County, OR	92.1 GWh	8
#321	Multnomah County, OR	4.1 TWh	8
#1,777	Polk County, OR	25.8 GWh	8
#242	Armstrong County, PA	5.7 TWh	8
#1,616	Cumberland County, PA	65.9 GWh	8
#245	Fayette County, PA	5.6 TWh	8
#147	Snyder County, PA	8.4 TWh	8
#1,717	Washington County, PA	36.4 GWh	8
#1,587	Barnwell County, SC	75.8 GWh	8
#488	Hopkins County, TX	2.1 TWh	8
#1,174	Jackson County, TX	329.6 GWh	8
#377	Lubbock County, TX	3.3 TWh	8
#1,161	Mitchell County, TX	343.1 GWh	8
#54	Robertson County, TX	14.1 TWh	8
#289	Sterling County, TX	4.6 TWh	8
#979	Val Verde County, TX	500.6 GWh	8
#79	Emery County, UT	11.9 TWh	8
#267	Millard County, UT	5.1 TWh	8
#492	Chesterfield County, VA	2.0 TWh	8
#877	Chesapeake city, VA	638.9 GWh	8
#186	Lewis County, WA	7.3 TWh	8
#938	Brown County, WI	556.4 GWh	8
#301	Marathon County, WI	4.4 TWh	8
#558	Albany County, WY	1.7 TWh	8
#1,639	Bethel Census Area, AK	58.2 GWh	7
#707	Fairbanks North Star Borough, AK	1.0 TWh	7
#1,369	Ketchikan Gateway Borough, AK	169.4 GWh	7
#1,539	Yavapai County, AZ	92.2 GWh	7
#195	Mississippi County, AR	7.0 TWh	7
#1,100	St. Francis County, AR	396.1 GWh	7
#1,657	Tehama County, CA	52.9 GWh	7
#294	Bay County, FL	4.5 TWh	7
#71	Broward County, FL	12.5 TWh	7
#251	Hardee County, FL	5.5 TWh	7
#402	Pasco County, FL	3.1 TWh	7
#671	Decatur County, GA	1.2 TWh	7
#85	Effingham County, GA	11.4 TWh	7
#1,042	Polk County, GA	437.0 GWh	7
#796	Taylor County, GA	788.5 GWh	7
#871	Washington County, GA	655.2 GWh	7
#2,097	Adams County, IL	2.1 GWh	7
#519	Christian County, IL	1.9 TWh	7
#963	Clay County, IL	515.0 GWh	7
#257	Kendall County, IL	5.4 TWh	7
#587	Logan County, IL	1.6 TWh	7
#39	Rock Island County, IL	16.4 TWh	7
#427	Cerro Gordo County, IA	2.7 TWh	7
#318	Marshall County, IA	4.1 TWh	7
#590	Mitchell County, IA	1.6 TWh	7
#691	Winnebago County, IA	1.1 TWh	7
#891	Worth County, IA	617.4 GWh	7
#1,202	Sedgwick County, KS	302.2 GWh	7
#572	Sumner County, KS	1.6 TWh	7
#1,990	Wilson County, KS	6.1 GWh	7
#346	East Baton Rouge Parish, LA	3.8 TWh	7
#1,506	Dorchester County, MD	103.8 GWh	7
#1,393	Somerset County, MD	159.8 GWh	7
#1,008	Dukes County, MA	470.9 GWh	7
#31	Berrien County, MI	18.6 TWh	7
#1,296	Kalamazoo County, MI	218.7 GWh	7
#1,588	Lenawee County, MI	75.7 GWh	7
#1,684	Oakland County, MI	43.8 GWh	7
#905	Shiawassee County, MI	600.9 GWh	7
#547	Tuscola County, MI	1.8 TWh	7
#1,525	Fillmore County, MN	96.3 GWh	7
#688	Freeborn County, MN	1.1 TWh	7
#509	Greene County, MO	2.0 TWh	7
#668	Lander County, NV	1.2 TWh	7
#1,115	Nye County, NV	385.0 GWh	7
#1,634	Taos County, NM	59.3 GWh	7
#337	Torrance County, NM	3.9 TWh	7
#1,554	Bertie County, NC	85.3 GWh	7
#1,081	Chowan County, NC	409.3 GWh	7
#1,559	Orange County, NC	83.3 GWh	7
#135	Stokes County, NC	9.0 TWh	7
#405	Williams County, ND	3.0 TWh	7
#1,745	Auglaize County, OH	32.0 GWh	7
#1,832	Henry County, OH	17.9 GWh	7
#635	Lorain County, OH	1.3 TWh	7
#517	Dewey County, OK	1.9 TWh	7
#1,116	Crook County, OR	383.9 GWh	7
#193	Wasco County, OR	7.1 TWh	7
#215	Adams County, PA	6.5 TWh	7
#625	Clearfield County, PA	1.3 TWh	7
#97	Delaware County, PA	10.7 TWh	7
#1,735	Erie County, PA	32.9 GWh	7
#397	Calhoun County, SC	3.2 TWh	7
#505	Cherokee County, SC	2.0 TWh	7
#264	Georgetown County, SC	5.2 TWh	7
#1,356	Davidson County, TN	179.0 GWh	7

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

Browse Counties By State