Nine Mile Point Nuclear Generating Station

Nine Mile Point Nuclear Generating Station
Far shot of Nine Mile Point Nuclear Generating Station (two containment buildings on right and cooling tower), the FitzPatrick Plant is on the left.
Country	United States
Location	Scriba, Oswego County, New York; near Oswego, New York
Coordinates	43°31′15″N 76°24′25″W / 43.52083°N 76.40694°W / 43.52083; -76.40694
Status	Operational
Construction began	Unit 1: April 12, 1965 Unit 2: August 1, 1975
Commission date	Unit 1: December 1, 1969 Unit 2: March 11, 1988
Construction cost	Unit 1: $804.7 million (2007 USD) Unit 2: $8.529 billion (2007 USD)[1]
Owners	Constellation Energy, Long Island Power Authority
Operator	Constellation Energy
Nuclear power station
Reactor type	BWR
Reactor supplier	General Electric
Cooling towers	1 × Natural Draft (Unit 2)
Cooling source	Lake Ontario
Thermal capacity	1 × 1850 MWth 1 × 3988 MWth
Power generation
Units operational	1 × 644 MW 1 × 1375 MW
Make and model	Unit 1: BWR-2 (Mark 1) Unit 2: BWR-5 (Mark 2)
Units cancelled	1 × 1600 MW US EPR
Nameplate capacity	2019 MW
Capacity factor	96.69% (2017) 78.9% (lifetime)
Annual net output	16,206 GWh (2021)
External links
Website	Nine Mile Point
Commons	Related media on Commons
[edit on Wikidata]

Nine Mile Point Nuclear Station is a nuclear power plant with two nuclear reactors located in the town of Scriba, approximately five miles northeast of Oswego, New York, on the shore of Lake Ontario. The 900-acre (360 ha) site is also occupied by the James A. FitzPatrick Nuclear Power Plant.

In April 2011, Exelon of Chicago announced its intention to purchase Constellation Energy, the owner and operator of Nine Mile Point Nuclear Station. The acquisition was approved by FERC and the companies officially combined on March 12, 2012, with Constellation Energy taking the Exelon name. Exelon separated its generating assets back into Constellation Energy in 2022. Constellation owns Unit 1 and holds (82%) of Unit 2 while Long Island Power Authority holds (18%). Constellation Energy is the sole operator of both Units 1 & 2. Both units are boiling water reactors (BWRs).