Electricity Generation Aggregated by U.S. County

National Rank	County	Net Generation (Past Year)	Power Plants
#1,093	Pierce County, ND	333.2 GWh	1
#885	Pickaway County, OH	557.3 GWh	4
#2,036	Piatt County, IL	712.0 MWh	1
#623	Philadelphia County, PA	1.2 TWh	16
#1,941	Phelps County, MO	4.3 GWh	2
#2,035	Petersburg Borough, AK	780.0 MWh	1
#178	Person County, NC	7.3 TWh	11
#1,384	Pershing County, NV	118.5 GWh	2
#1,003	Perry County, MS	422.9 GWh	1
#1,148	Perry County, IL	279.0 GWh	3
#1,680	Perry County, OH	30.5 GWh	1
#1,893	Perry County, IN	6.7 GWh	2
#867	Perquimans County, NC	584.7 GWh	10
#423	Peoria County, IL	2.7 TWh	7
#448	Penobscot County, ME	2.4 TWh	43
#1,348	Pennington County, SD	135.2 GWh	3
#1,964	Pennington County, MN	3.2 GWh	1
#1,726	Pendleton County, KY	23.1 GWh	1
#1,171	Pender County, NC	259.0 GWh	9
#359	Pend Oreille County, WA	3.5 TWh	3
#1,610	Pembina County, ND	42.8 GWh	3
#254	Pecos County, TX	5.2 TWh	30
#1,740	Peach County, GA	20.6 GWh	2
#1,452	Payne County, OK	89.0 GWh	6
#519	Payette County, ID	1.9 TWh	1
#591	Paulding County, OH	1.4 TWh	10
#1,675	Patrick County, VA	31.1 GWh	1
#1,534	Passaic County, NJ	61.7 GWh	6
#1,516	Pasquotank County, NC	67.6 GWh	3
#474	Pasco County, FL	2.2 TWh	7
#718	Parmer County, TX	867.8 GWh	3
#1,730	Parker County, TX	22.0 GWh	3
#1,809	Park County, CO	12.7 GWh	1
#1,321	Park County, WY	150.8 GWh	6
#273	Panola County, MS	4.8 TWh	6
#1,739	Pamlico County, NC	20.7 GWh	2
#961	Palo Pinto County, TX	472.8 GWh	3
#566	Palo Alto County, IA	1.5 TWh	4
#8	Palm Beach County, FL	29.9 TWh	11
#1,894	Page County, VA	6.6 GWh	2
#2,063	Page County, IA	78.0 MWh	1
#156	Ozaukee County, WI	7.9 TWh	1
#595	Oxford County, ME	1.4 TWh	18
#1,006	Owyhee County, ID	420.5 GWh	3
#256	Outagamie County, WI	5.2 TWh	15
#1,778	Ouray County, CO	15.8 GWh	1
#122	Ouachita Parish, LA	9.3 TWh	7
#1,601	Ouachita County, AR	44.5 GWh	2
#1,478	Otter Tail County, MN	78.6 GWh	5
#2,061	Ottawa County, KS	84.0 MWh	1
#174	Ottawa County, OH	7.4 TWh	3
#58	Ottawa County, MI	13.8 TWh	14
#734	Otsego County, MI	836.6 GWh	4
#1,910	Otsego County, NY	5.7 GWh	3
#216	Otoe County, NE	6.1 TWh	4
#1,005	Otero County, NM	422.5 GWh	4
#10	Oswego County, NY	28.4 TWh	30
#1,840	Oscoda County, MI	10.5 GWh	2
#1,751	Osceola County, MI	19.4 GWh	2
#833	Osceola County, IA	648.1 GWh	8
#278	Osceola County, FL	4.7 TWh	10
#2,098	Osborne County, KS	7.8 MWh	1
#905	Osage County, OK	529.0 GWh	4
#1,295	Orleans Parish, LA	163.7 GWh	8
#1,196	Orleans County, VT	235.3 GWh	7
#1,635	Orleans County, NY	37.8 GWh	9
#487	Orangeburg County, SC	2.1 TWh	15
#139	Orange County, FL	8.7 TWh	13
#245	Orange County, NY	5.4 TWh	53
#221	Orange County, TX	6.0 TWh	7
#346	Orange County, CA	3.6 TWh	58
#1,725	Orange County, VT	23.1 GWh	5
#1,484	Orange County, NC	76.7 GWh	7
#1,574	Ontonagon County, MI	52.7 GWh	2
#1,392	Ontario County, NY	113.3 GWh	19
#1,541	Onslow County, NC	60.0 GWh	12
#988	Onondaga County, NY	444.2 GWh	29
#1,079	Oneida County, NY	348.0 GWh	35
#1,724	Oneida County, WI	23.2 GWh	3
#1,147	Olmsted County, MN	279.2 GWh	19
#270	Oliver County, ND	4.9 TWh	4
#444	Oldham County, TX	2.5 TWh	5
#1,643	Oldham County, KY	36.5 GWh	1
#207	Oklahoma County, OK	6.5 TWh	5
#1,886	Okfuskee County, OK	7.1 GWh	1
#80	Okeechobee County, FL	11.7 TWh	8
#1,299	Okaloosa County, FL	163.2 GWh	3
#422	Ohio County, KY	2.7 TWh	1
#22	Ogle County, IL	20.1 TWh	11
#1,804	Oconto County, WI	13.0 GWh	3
#18	Oconee County, SC	21.0 TWh	4
#678	Ochiltree County, TX	1.0 TWh	1
#831	Ocean County, NJ	650.4 GWh	21
#1,255	Obion County, TN	194.4 GWh	1
#1,665	Oakland County, MI	32.3 GWh	7
#445	O'Brien County, IA	2.5 TWh	3
#965	Nye County, NV	467.3 GWh	7
#187	Nueces County, TX	7.0 TWh	21
#1,444	Northwest Hills Planning Region, CT	91.9 GWh	15
#1,637	Northwest Arctic Borough, AK	37.6 GWh	8

Net Generation data is based on the last 12 months since Dec 2023

Top 20 U.S. Counties by Net Generation

Totals are based on the most recent 12 months net generation

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