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133.6 MW Natural Gas Fired Combined Cycle (111 MW) + Natural Gas Fired Combustion Turbine (22 MW) operating in Polk, FL — Florida Municipal Power Pool
133.6 MW
Nameplate Capacity
4
Generators
units
Hybrid (2)
Technology
Natural Gas Fired Combined Cycle + Natural Gas Fired Combustion Turbine
1956
Operating Since
Coordinates
28.0494, -81.9237
County
Polk, FL
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | City of Lakeland - (FL) | City of Lakeland - (FL) | — |
| Owner(s) | City of Lakeland - (FL) | City of Lakeland - (FL) | — |
| Status | Operating | — | — |
Larsen Memorial is a 133.6 MW hybrid power plant located in Polk County, Florida. The plant, which began operating in 1956, is owned and operated by the City of Lakeland. It utilizes both natural gas-fired combined cycle and natural gas-fired combustion turbine technologies. The plant consists of 4 generators.
Larsen Memorial operates within the Florida Municipal Power Pool balancing authority and the SERC NERC region. In terms of size, it is ranked 48th out of 51 power plants in Florida, and 850th out of 945 nationally. The plant's latest annual generation was 298,082 MWh, resulting in a capacity factor of 25.4%.
Generated from EIA, GEM, and public data sources
Grid Region
Southeast
Market
Bilateral Market
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
Florida Municipal Power Pool (FMPP)
Grid Voltage
69.0 kV
Regulatory Status
RE — Regulated
Entity Type
Municipal
Sector
Electric Utility
29.2K MWh
Latest Month
298.1K MWh
Annual Generation
25.4%
Capacity Factor
CO₂ Intensity
1135 lb/MWh
NOx
0.503 lb/MWh
SO₂
0.006 lb/MWh
CH₄
0.023 lb/MWh
N₂O
0.002 lb/MWh
Capacity Factor
20.3%
Annual Net Gen
238 GWh
CO₂eq
1136 lb/MWh
Subregion
FRCC All
2013
$965/kW
Est. Construction Cost
Total estimated cost: $128.9M
This plant is in a bilateral market territory without organized wholesale pricing. Nodal pricing data is not available.
Last updated 2026-03-26
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