Electricity Generation Aggregated by U.S. City

National Rank	City	(Past Year)">Net Generation (Past Year)	Power Plants
#3,154	Pahrump, NV	31.7 GWh	4
#1,869	Pahoa, HI	207.9 GWh	1
#474	Page, AZ	2.3 TWh	3
#2,130	Paducah, KY	153.5 GWh	2
#4,717	Pacolet, SC	4.7 GWh	3
#2,602	Packwood, WA	73.8 GWh	1
#2,120	Pachuta, MS	156.8 GWh	2
#661	Pace, FL	1.3 TWh	2
#562	Ozona, TX	1.8 TWh	2
#939	Ozark, AR	789.1 GWh	3
#3,984	Oxon Hill, MD	10.7 GWh	1
#1,774	Oxoboxo River, CT	244.7 GWh	4
#1,114	Oxnard, CA	606.4 GWh	12
#5,964	Oxford, KS	4.0 MWh	1
#3,574	Oxford, ME	17.8 GWh	3
#2,741	Oxford, MA	56.9 GWh	11
#5,833	Oxford, NE	82.0 MWh	1
#5,639	Oxford, NJ	683.0 MWh	2
#5,728	Oxford, NY	268.0 MWh	1
#2,626	Oxford, NC	71.4 GWh	10
#2,568	Owosso, MI	78.9 GWh	2
#68	Owensville, IN	10.6 TWh	1
#2,749	Owego, NY	56.2 GWh	10
#3,431	Owatonna, MN	21.7 GWh	9
#365	Ottumwa, IA	3.4 TWh	2
#4,008	Ottawa, IL	10.5 GWh	5
#5,404	Ottawa, OH	1.9 GWh	1
#2,087	Otsego, MI	162.5 GWh	1
#3,413	Otisville, NY	22.2 GWh	5
#1,118	Otho, IA	604.9 GWh	1
#3,758	Othello, WA	14.4 GWh	2
#5	Oswego, NY	30.0 TWh	12
#2,028	Osnabrock, ND	174.8 GWh	1
#5,324	Oskaloosa, KS	2.1 GWh	1
#5,065	Oshkosh, WI	3.2 GWh	1
#2,489	Oscoda, MI	90.9 GWh	4
#400	Osceola, AR	3.1 TWh	3
#3,929	Osceola, NE	11.5 GWh	1
#5,902	Osborne, KS	30.4 MWh	1
#2,670	Osawatomie, KS	64.4 GWh	5
#3,770	Osakis, MN	14.1 GWh	4
#5,123	Osage City, KS	3.0 GWh	2
#4,218	Osage, IA	8.5 GWh	2
#3,123	Orrville, OH	32.8 GWh	3
#4,399	Orrum, NC	7.0 GWh	1
#5,684	Orrtanna, PA	417.0 MWh	1
#463	Oroville, CA	2.5 TWh	10
#2,660	Oronoque, CT	65.3 GWh	1
#3,207	Orono, ME	29.3 GWh	4
#621	Orofino, ID	1.5 TWh	1
#5,293	Oro Valley, AZ	2.2 GWh	1
#80	Orlando, FL	9.9 TWh	9
#927	Orlando, OK	801.0 GWh	1
#3,887	Orland, CA	12.2 GWh	2
#5,745	Oriskany Falls, NY	237.0 MWh	1
#3,825	Oriskany, NY	13.2 GWh	4
#550	Orient, IA	1.8 TWh	3
#4,861	Oregon City, OR	4.1 GWh	1
#4,781	Oregon, IL	4.4 GWh	2
#173	Oregon, OH	6.8 TWh	3
#4,864	Ore City, TX	4.1 GWh	1
#4,911	Ordway, CO	3.9 GWh	1
#5,808	Ord, NE	119.0 MWh	1
#4,646	Orangeburg, SC	5.2 GWh	6
#207	Orange, TX	6.0 TWh	7
#2,649	Orange, MA	66.5 GWh	6
#5,858	Oracle, AZ	61.0 MWh	1
#5,231	Oquawka, IL	2.5 GWh	1
#1,753	Opelousas, LA	249.0 GWh	1
#321	Oologah, OK	4.0 TWh	1
#2,725	Ontario, OR	58.0 GWh	6
#1,784	Ontario, CA	239.1 GWh	23
#272	Ontario, NY	4.7 TWh	3
#4,785	Onset, MA	4.4 GWh	2
#4,198	Oneida, NY	8.7 GWh	2
#4,710	Onaway, MI	4.8 GWh	1
#5,654	Onancock, VA	578.0 MWh	1
#4,960	Onalaska, WI	3.7 GWh	1
#1,568	Ona, FL	340.4 GWh	2
#612	Omaha, NE	1.6 TWh	5
#4,787	Olney, IL	4.4 GWh	1
#917	Olney, TX	818.2 GWh	2
#5,816	Olive Branch, MS	108.0 MWh	1
#2,386	Olean, NY	106.1 GWh	6
#2,017	Oldtown, ID	177.0 GWh	1
#5,146	Oldsmar, FL	2.9 GWh	2
#4,101	Old Town, ME	9.4 GWh	3
#2,006	Old Miakka, FL	180.1 GWh	1
#3,624	Old Bridge, NJ	17.1 GWh	2
#3,757	Olathe, CO	14.4 GWh	1
#4,818	Olanta, SC	4.2 GWh	2
#3,405	Olancha, CA	22.4 GWh	4
#920	Oklaunion, TX	812.1 GWh	2
#819	Oklahoma City, OK	975.3 GWh	4
#3,183	Oklahoma, PA	30.5 GWh	1
#63	Okeechobee, FL	11.4 TWh	6
#2,535	Okahumpka, FL	84.2 GWh	1
#842	Oilton, TX	933.0 GWh	2
#4,441	Ohiopyle, PA	6.7 GWh	1
#918	Ohio, IL	816.6 GWh	3

Net Generation data is based on the last 12 months since Dec 2025

Top 20 U.S. Cities by Net Generation

Totals are based on the most recent 12 months net generation

Decatur, AL38.86 TWh
Waynesboro, GA37.30 TWh
Wintersburg, AZ31.19 TWh
Delta, PA30.95 TWh
Oswego, NY29.95 TWh
Hancocks Bridge, NJ28.07 TWh
Morris, IL22.16 TWh
Seneca, SC22.00 TWh
Spring City, TN20.56 TWh
Wadsworth, TX20.25 TWh
Glen Rose, TX20.02 TWh
Homestead, FL19.93 TWh
Byron, IL19.62 TWh
Braceville, IL19.57 TWh
Berwick, PA19.54 TWh
Sanatoga, PA19.36 TWh
West Jefferson, AL19.01 TWh
Huntersville, NC19.00 TWh
Marseilles, IL18.97 TWh
Grand Coulee, WA18.89 TWh
Westlake, FL18.88 TWh
Smyrna, GA18.61 TWh
Bridgman, MI18.50 TWh
Avila Beach, CA18.38 TWh

Electricity Generation Aggregated by U.S. City

List of All U.S. Cities

Top 20 U.S. Cities by Net Generation

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