Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#165	Ouachita Parish, LA	7.9 TWh	8
#1,831	Ouray County, CO	16.5 GWh	1
#305	Outagamie County, WI	4.3 TWh	15
#1,017	Owyhee County, ID	457.9 GWh	3
#584	Oxford County, ME	1.6 TWh	21
#183	Ozaukee County, WI	7.3 TWh	2
#1,317	Page County, IA	196.9 GWh	2
#1,968	Page County, VA	5.8 GWh	2
#12	Palm Beach County, FL	27.0 TWh	11
#607	Palo Alto County, IA	1.5 TWh	5
#800	Palo Pinto County, TX	779.3 GWh	3
#1,803	Pamlico County, NC	20.0 GWh	2
#266	Panola County, MS	5.1 TWh	6
#1,414	Park County, WY	137.7 GWh	6
#1,844	Park County, CO	14.6 GWh	1
#1,834	Parker County, TX	15.7 GWh	4
#738	Parmer County, TX	910.9 GWh	3
#407	Pasco County, FL	2.9 TWh	7
#1,602	Pasquotank County, NC	64.7 GWh	3
#1,633	Passaic County, NJ	56.7 GWh	6
#1,718	Patrick County, VA	35.1 GWh	1
#614	Paulding County, OH	1.4 TWh	10
#550	Payette County, ID	1.7 TWh	1
#1,411	Payne County, OK	139.1 GWh	6
#1,795	Peach County, GA	21.2 GWh	2
#227	Pecos County, TX	6.2 TWh	36
#1,677	Pembina County, ND	42.4 GWh	3
#322	Pend Oreille County, WA	4.1 TWh	3
#1,253	Pender County, NC	244.3 GWh	9
#1,781	Pendleton County, KY	23.9 GWh	1
#2,049	Pennington County, MN	2.8 GWh	1
#1,088	Pennington County, SD	393.8 GWh	3
#342	Penobscot County, ME	3.8 TWh	47
#1,524	Peoria County, IL	90.9 GWh	9
#873	Perquimans County, NC	646.8 GWh	10
#1,052	Perry County, MS	430.7 GWh	1
#1,075	Perry County, IL	408.5 GWh	3
#1,950	Perry County, IN	6.9 GWh	2
#1,754	Perry County, OH	28.2 GWh	1
#1,503	Pershing County, NV	100.5 GWh	2
#153	Person County, NC	8.1 TWh	11
#1,867	Petersburg Borough, AK	13.0 GWh	1
#2,007	Phelps County, MO	4.1 GWh	2
#655	Philadelphia County, PA	1.2 TWh	16
#1,003	Phillips County, AR	476.3 GWh	3
#755	Piatt County, IL	874.1 GWh	2
#753	Pickaway County, OH	876.3 GWh	6
#463	Pierce County, WA	2.3 TWh	14
#1,154	Pierce County, ND	335.4 GWh	1
#2,044	Pierce County, WI	3.0 GWh	2
#2,000	Pierce County, GA	4.3 GWh	2
#264	Pike County, IN	5.1 TWh	8
#1,450	Pike County, MO	118.5 GWh	2
#1,396	Pike County, IL	148.7 GWh	4
#404	Pima County, AZ	3.0 TWh	39
#207	Pinal County, AZ	6.8 TWh	26
#1,966	Pine County, MN	5.9 GWh	2
#220	Pinellas County, FL	6.3 TWh	6
#688	Pipestone County, MN	1.1 TWh	29
#973	Piscataquis County, ME	509.1 GWh	4
#1,914	Pitkin County, CO	9.3 GWh	2
#1,603	Pitt County, NC	64.6 GWh	13
#265	Pittsburg County, OK	5.1 TWh	2
#1,121	Pittsylvania County, VA	362.5 GWh	16
#537	Placer County, CA	1.8 TWh	24
#1,504	Plaquemines Parish, LA	99.2 GWh	3
#1,069	Platte County, NE	411.9 GWh	5
#255	Platte County, MO	5.4 TWh	2
#147	Platte County, WY	8.4 TWh	3
#437	Pleasants County, WV	2.6 TWh	4
#503	Plumas County, CA	2.0 TWh	13
#772	Plymouth County, MA	823.6 GWh	84
#806	Plymouth County, IA	768.9 GWh	1
#625	Pocahontas County, IA	1.3 TWh	4
#417	Pointe Coupee Parish, LA	2.8 TWh	5
#15	Polk County, FL	24.0 TWh	37
#467	Polk County, IA	2.3 TWh	9
#843	Polk County, TN	709.7 GWh	4
#950	Polk County, GA	543.2 GWh	7
#1,379	Polk County, WI	158.8 GWh	6
#1,040	Polk County, TX	438.2 GWh	2
#1,536	Polk County, MN	86.5 GWh	2
#2,077	Polk County, AR	2.0 GWh	1
#1,893	Polk County, NC	11.0 GWh	2
#2,018	Polk County, OR	3.8 GWh	8
#1,854	Polk County, NE	13.6 GWh	2
#1,362	Pontotoc County, OK	167.3 GWh	2
#46	Pope County, AR	15.3 TWh	2
#1,655	Pope County, MN	50.9 GWh	20
#1,743	Portage County, OH	30.4 GWh	1
#1,475	Portage County, WI	109.3 GWh	6
#673	Porter County, IN	1.2 TWh	5
#1,716	Portsmouth city, VA	35.6 GWh	2
#576	Posey County, IN	1.6 TWh	4
#152	Pottawatomie County, KS	8.1 TWh	4
#195	Pottawattamie County, IA	7.0 TWh	2
#335	Potter County, TX	3.8 TWh	3
#1,195	Potter County, PA	290.4 GWh	3
#848	Power County, ID	696.9 GWh	6
#531	Poweshiek County, IA	1.8 TWh	10

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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