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74.5 MW Solar operating in St Lucie, FL — Florida Power & Light Company
74.5 MW
Nameplate Capacity
1
Generators
unit
Solar Photovoltaic
Technology
2019
Operating Since
Coordinates
27.4876, -80.4426
County
St Lucie, FL
Nearby Plants
Owner data does not fully agree across sources.
EIA typically reports the operating utility, while GEM resolves to the financial owner or parent corporation. Both can be correct.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Florida Power & Light Co | Florida Power & Light | — |
| Owner(s) | Florida Power & Light Co | NextEra Energy | — |
| Status | Operating | operating | — |
The Interstate Solar Energy Center is a 74.5 MW solar photovoltaic power plant located in St. Lucie County, Florida. The plant began operating in 2019 and is owned by NextEra Energy and operated by Florida Power & Light Co. It consists of a single generator utilizing fixed-tilt solar tracking technology. The plant is ranked 79th out of 227 power plants in Florida and 892nd nationally out of 7108 plants. It operates within the Florida Power & Light Company balancing authority, which is part of the SERC NERC region.
In its most recent year of operation, the Interstate Solar Energy Center generated 135,110 MWh of electricity, achieving a capacity factor of 20.7%. Financial data indicates an installed cost of $1183.32 per kW, according to FERC filings.
Generated from EIA, GEM, and public data sources
Grid Region
Southeast
Market
Bilateral Market
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
9.8K MWh
Latest Month
135.1K MWh
Annual Generation
20.7%
Capacity Factor
Solar photovoltaic · Florida Power & Light Company · Data from 2019–2024
$1,255/kW
Installed Cost
$8/kW
Annual CapEx
$-2.0/MWh
Operating Cost
Annual Capital & Operating Expenses
Cumulative Installed Cost
Per-Unit Cost Trends
This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
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Florida Power & Light Company (FPL)
Grid Voltage
230.0 kV
Regulatory Status
RE — Regulated
Entity Type
Investor-Owned Utility
Sector
Electric Utility