Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#612	Denton County, TX	1.4 TWh	14
#113	Lamar County, TX	9.7 TWh	14
#546	Milam County, TX	1.7 TWh	14
#224	Scurry County, TX	6.3 TWh	14
#464	Pierce County, WA	2.3 TWh	14
#1,433	La Paz County, AZ	118.9 GWh	13
#524	Plumas County, CA	1.9 TWh	13
#1,549	Mesa County, CO	76.6 GWh	13
#1,114	Sussex County, DE	356.0 GWh	13
#433	Alachua County, FL	2.7 TWh	13
#586	Hendry County, FL	1.5 TWh	13
#182	Manatee County, FL	7.5 TWh	13
#106	Orange County, FL	9.9 TWh	13
#720	Ada County, ID	968.2 GWh	13
#506	Bonneville County, ID	2.0 TWh	13
#1,310	Jerome County, ID	188.4 GWh	13
#461	Livingston County, IL	2.4 TWh	13
#1,043	Suffolk County, MA	429.2 GWh	13
#1,288	Clay County, MN	207.2 GWh	13
#596	Hennepin County, MN	1.5 TWh	13
#1,745	Wabasha County, MN	27.2 GWh	13
#595	Doña Ana County, NM	1.5 TWh	13
#814	Valencia County, NM	745.8 GWh	13
#1,609	Columbia County, NY	58.7 GWh	13
#367	Greene County, NY	3.4 TWh	13
#931	Craven County, NC	563.1 GWh	13
#1,582	Pitt County, NC	64.6 GWh	13
#294	Caddo County, OK	4.5 TWh	13
#427	Kay County, OK	2.7 TWh	13
#99	Mayes County, OK	10.3 TWh	13
#25	Montgomery County, PA	19.9 TWh	13
#561	Howard County, TX	1.7 TWh	13
#140	Jefferson County, TX	8.7 TWh	13
#362	McLennan County, TX	3.5 TWh	13
#1,299	Reeves County, TX	198.1 GWh	13
#188	Utah County, UT	7.0 TWh	13
#434	Halifax County, VA	2.7 TWh	13
#268	Whatcom County, WA	5.1 TWh	13
#289	Coconino County, AZ	4.7 TWh	12
#632	Pulaski County, AR	1.3 TWh	12
#1,275	Nevada County, CA	219.1 GWh	12
#1,445	Boulder County, CO	114.4 GWh	12
#1,625	Garfield County, CO	54.1 GWh	12
#508	Larimer County, CO	2.0 TWh	12
#160	Brevard County, FL	8.1 TWh	12
#23	Miami-Dade County, FL	20.1 TWh	12
#1,002	Lowndes County, GA	460.1 GWh	12
#1,218	Champaign County, IL	256.4 GWh	12
#237	Lee County, IL	5.9 TWh	12
#26	Ogle County, IL	19.8 TWh	12
#236	St. Joseph County, IN	5.9 TWh	12
#59	Calcasieu Parish, LA	13.3 TWh	12
#432	Anne Arundel County, MD	2.7 TWh	12
#1,240	Genesee County, MI	240.3 GWh	12
#1,204	Washtenaw County, MI	271.6 GWh	12
#1,722	Redwood County, MN	31.9 GWh	12
#1,061	Scott County, MN	409.3 GWh	12
#723	Coos County, NH	954.1 GWh	12
#702	Grafton County, NH	1.0 TWh	12
#1,144	Livingston County, NY	334.3 GWh	12
#1,677	Orleans County, NY	40.4 GWh	12
#281	Wayne County, NY	4.8 TWh	12
#1,611	Alamance County, NC	57.9 GWh	12
#1,352	Davidson County, NC	167.3 GWh	12
#1,289	Jones County, NC	206.4 GWh	12
#1,522	Moore County, NC	86.4 GWh	12
#330	Gilliam County, OR	3.9 TWh	12
#800	Lane County, OR	759.1 GWh	12
#102	Sherman County, OR	10.1 TWh	12
#37	Beaver County, PA	17.0 TWh	12
#171	Berks County, PA	7.8 TWh	12
#1,078	Florence County, SC	387.2 GWh	12
#768	Lexington County, SC	822.8 GWh	12
#200	Shelby County, TN	6.8 TWh	12
#322	Carson County, TX	4.0 TWh	12
#441	Starr County, TX	2.6 TWh	12
#455	Victoria County, TX	2.5 TWh	12
#1,103	King County, WA	365.2 GWh	12
#1,252	Yakima County, WA	234.0 GWh	12
#941	Chippewa County, WI	548.3 GWh	12
#423	Cochise County, AZ	2.8 TWh	11
#1,091	Washington County, AR	374.3 GWh	11
#1,413	San Mateo County, CA	133.1 GWh	11
#505	Morgan County, CO	2.0 TWh	11
#696	DeSoto County, FL	1.1 TWh	11
#13	Palm Beach County, FL	26.5 TWh	11
#149	Volusia County, FL	8.4 TWh	11
#490	Bureau County, IL	2.2 TWh	11
#413	Sangamon County, IL	2.9 TWh	11
#491	Jasper County, IN	2.2 TWh	11
#1,332	Wayne County, IN	177.3 GWh	11
#1,610	Frederick County, MD	58.3 GWh	11
#1,104	Baltimore city, MD	364.7 GWh	11
#1,241	Branch County, MI	240.2 GWh	11
#467	Gratiot County, MI	2.3 TWh	11
#35	St. Clair County, MI	17.6 TWh	11
#518	Nobles County, MN	1.9 TWh	11
#1,368	Steele County, MN	159.2 GWh	11
#1,293	Hillsborough County, NH	201.8 GWh	11
#403	Bergen County, NJ	3.0 TWh	11

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

Browse Counties By State