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38 MW Waste Heat operating in Polk, FL — Tampa Electric Company
38 MW
Nameplate Capacity
1
Generators
unit
All Other
Technology
1992
Operating Since
Coordinates
27.7652, -81.9388
County
Polk, FL
Nearby Plants
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Mosaic Fertilizer LLC | — | — |
| Owner(s) | Mosaic Fertilizer LLC | — | — |
| Status | Operating | — | — |
Mosaic South Pierce Operations is a 45.5 MW power plant located in Polk County, Florida. The plant began operating in 1978 and is owned and operated by Mosaic Fertilizer LLC. It consists of two generators utilizing "All Other" technologies and is fueled by waste heat (WH). The plant operates within the Tampa Electric Company balancing authority and the SERC NERC region.
In the most recent year of reported data, Mosaic South Pierce Operations generated 87,532 MWh of electricity, achieving a capacity factor of 21.9%. The plant's output ranks it as the 4th largest waste heat power plant in Florida (out of 4) and 9th largest nationally (out of 31).
Generated from EIA, GEM, and public data sources
Grid Region
Southeast
Market
SEEM Participant
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
13.2K MWh
Latest Month
87.5K MWh
Annual Generation
21.9%
Capacity Factor
No financial data available for this plant.
This is a small open-data project — if you have sources or want more coverage here, drop a note.
This plant's balancing authority participates in the Southeast Energy Exchange Market (SEEM). SEEM is a bilateral exchange — no public nodal pricing.
Last updated 2026-03-14
View all articlesNo ask pi reports yet for this entity.
ask pi about Mosaic South Pierce OperationsTampa Electric Company (TEC)
Grid Voltage
69.0 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Industrial
Sector
Industrial CHP