Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,215	Cumberland County, NC	294.8 GWh	20
#1,091	Gaston County, NC	405.8 GWh	20
#1,341	Vance County, NC	194.2 GWh	20
#99	Bell County, TX	10.5 TWh	20
#448	Hill County, TX	2.6 TWh	20
#667	Kent County, DE	1.2 TWh	19
#331	New Castle County, DE	4.0 TWh	19
#1,565	Carver County, MN	84.6 GWh	19
#1,483	Morris County, NJ	116.1 GWh	19
#1,232	Montgomery County, NY	282.2 GWh	19
#429	New York County, NY	2.7 TWh	19
#1,695	Guilford County, NC	42.3 GWh	19
#235	Rockingham County, NC	5.9 TWh	19
#1,308	Rutherford County, NC	216.9 GWh	19
#166	Wake County, NC	8.0 TWh	19
#1,243	Lake County, OR	272.0 GWh	19
#1,290	Kent County, RI	229.5 GWh	19
#1,550	Spartanburg County, SC	88.8 GWh	19
#1,707	Collin County, TX	39.8 GWh	19
#727	Salt Lake County, UT	979.3 GWh	19
#1,128	Pittsylvania County, VA	376.1 GWh	19
#105	Mohave County, AZ	10.2 TWh	18
#1,209	Santa Barbara County, CA	301.3 GWh	18
#393	Logan County, CO	3.2 TWh	18
#332	Adair County, IA	4.0 TWh	18
#719	Story County, IA	997.9 GWh	18
#811	Franklin County, ME	764.7 GWh	18
#799	Montgomery County, MD	788.4 GWh	18
#769	Murray County, MN	841.6 GWh	18
#610	Washington County, MN	1.5 TWh	18
#196	Lea County, NM	6.9 TWh	18
#1,107	Broome County, NY	399.1 GWh	18
#1,303	Madison County, NY	219.5 GWh	18
#1,125	Hertford County, NC	377.3 GWh	18
#978	Martin County, NC	503.1 GWh	18
#1,534	Sampson County, NC	95.4 GWh	18
#729	Franklin County, PA	972.7 GWh	18
#1,401	Reeves County, TX	159.7 GWh	18
#279	Webb County, TX	4.9 TWh	18
#1,325	La Paz County, AZ	204.6 GWh	17
#424	Yuma County, AZ	2.8 TWh	17
#521	Morgan County, CO	1.9 TWh	17
#232	Naugatuck Valley Planning Region, CT	6.0 TWh	17
#222	Northeastern Connecticut Planning Region, CT	6.2 TWh	17
#387	McLean County, IL	3.3 TWh	17
#75	St. Clair County, IL	12.2 TWh	17
#358	Tazewell County, IL	3.6 TWh	17
#265	Lake County, IN	5.2 TWh	17
#1,630	Benton County, MN	63.5 GWh	17
#1,383	Chippewa County, MN	167.9 GWh	17
#822	Jackson County, MN	749.0 GWh	17
#1,425	Lyon County, MN	147.4 GWh	17
#496	Doña Ana County, NM	2.0 TWh	17
#101	San Juan County, NM	10.5 TWh	17
#1,614	Cayuga County, NY	67.4 GWh	17
#1,068	Franklin County, NY	425.6 GWh	17
#1,611	Chatham County, NC	68.7 GWh	17
#869	Northampton County, NC	666.8 GWh	17
#112	Richmond County, NC	10.0 TWh	17
#124	Rowan County, NC	9.6 TWh	17
#1,349	Wilson County, NC	190.2 GWh	17
#675	Philadelphia County, PA	1.2 TWh	17
#91	Anderson County, SC	11.0 TWh	17
#500	Orangeburg County, SC	2.0 TWh	17
#290	Haskell County, TX	4.6 TWh	17
#463	Navarro County, TX	2.3 TWh	17
#215	Scurry County, TX	6.4 TWh	17
#1,616	Rutland County, VT	67.0 GWh	17
#277	Klickitat County, WA	4.9 TWh	17
#325	Lower Connecticut River Valley Planning Region, CT	4.0 TWh	16
#34	St. Lucie County, FL	18.0 TWh	16
#999	Madison County, IL	483.5 GWh	16
#302	White County, IN	4.4 TWh	16
#1,000	Hancock County, ME	483.2 GWh	16
#783	Valencia County, NM	816.3 GWh	16
#1,418	Cattaraugus County, NY	149.9 GWh	16
#1,495	Schenectady County, NY	110.3 GWh	16
#1,480	Tioga County, NY	117.0 GWh	16
#1,484	Washington County, NY	114.7 GWh	16
#1,285	Franklin County, NC	237.0 GWh	16
#1,155	Cuyahoga County, OH	354.6 GWh	16
#697	Somerset County, PA	1.1 TWh	16
#4	York County, PA	35.5 TWh	16
#281	El Paso County, TX	4.8 TWh	16
#367	McLennan County, TX	3.5 TWh	16
#423	Starr County, TX	2.8 TWh	16
#598	El Dorado County, CA	1.5 TWh	15
#1,338	Yolo County, CA	196.6 GWh	15
#1,518	Northwest Hills Planning Region, CT	99.9 GWh	15
#1,271	Western Connecticut Planning Region, CT	245.6 GWh	15
#17	Grundy County, IL	22.2 TWh	15
#243	Lee County, IL	5.6 TWh	15
#1,777	Kandiyohi County, MN	26.4 GWh	15
#706	Wyoming County, NY	1.1 TWh	15
#1,568	Harnett County, NC	82.2 GWh	15
#1,235	Warren County, NC	279.7 GWh	15
#778	Douglas County, OR	829.5 GWh	15
#1,168	Malheur County, OR	341.1 GWh	15
#1,602	Yamhill County, OR	72.1 GWh	15
#608	Lancaster County, PA	1.5 TWh	15

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

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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