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United States › Power plants › Oil-fired power plants › Florida

OIL-FIRED POWER PLANTS

Stock Island

Stock Island is a 127 MW operating oil-fired power plant in Monroe County, Florida, operated by Utility Board of Key West City (FL).

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJan 1965 (current stage)
  5. ClosedDec 2009 (not yet reached)

This plant has generators at more than one stage; see the table below.

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
GT4Petroleum Liquids42 MW OperatingJun 2006
GT1Petroleum Liquids23 MW OperatingNov 1978
GT2Petroleum Liquids20 MW OperatingSep 1999
GT3Petroleum Liquids20 MW OperatingSep 1999
MSD1Petroleum Liquids9.6 MW OperatingJun 1991
MSD2Petroleum Liquids9.6 MW OperatingJun 1991
EP2Petroleum Liquids2.5 MW OperatingJun 2012
IC1Petroleum Liquids2.5 MW RetiredJan 1965Dec 2009
IC2Petroleum Liquids2.5 MW RetiredJan 1965Dec 2009
IC3Petroleum Liquids2.5 MW RetiredJan 1965Dec 2009

Plant details

Operator
Utility Board of Key West City (FL)
Location
Monroe County, Florida
Balancing authority
FMPP
Sector
Electric Utility
Capacity
Operating: 127 MW
Retired: 7.5 MW
First unit online
Jan 1965
EIA plant ID
6584

Location

24.5633, -81.7342

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem