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26 MW Waste Heat operating in St James, LA
26 MW
Nameplate Capacity
2
Generators
units
All Other
Technology
1968
Operating Since
Coordinates
30.0399, -90.8291
County
St James, LA
Nearby Plants
Forward-looking, asset-specific exposure analytics combining climate hazards, generation variability, and counterparty risk into a single decision-grade view. Powered by InfraRisk.
See the full risk decomposition + scenarios for this asset.
| Field | EIA | GEM | Wikidata |
|---|---|---|---|
| Operator | Mosaic Phosphates Co. | — | — |
| Owner(s) | Mosaic Phosphates Co. | — | — |
| Status | Operating | — | — |
The Mosaic Phosphates Uncle Sam plant is a 26 MW electricity generating facility located in St. James County, Louisiana. The plant, which began operating in 1968, is owned and operated by Mosaic Phosphates Co. It utilizes waste heat (WH) as its primary fuel source and houses two generators employing "All Other" technologies. The plant operates within the Midcontinent Independent Transmission System Operator, Inc. (MISO) balancing authority and the SERC NERC region.
In terms of generation, Mosaic Phosphates Uncle Sam produced 76,780 MWh in the latest annual reporting period, achieving a capacity factor of 33.6%. The plant holds a relatively small position in the state's power generation landscape, ranking 5th out of 6 waste heat plants in Louisiana. Nationally, it ranks 17th out of 31 similar facilities. The plant has been the subject of 9 news articles, with coverage focusing primarily on industry-related topics (8 articles) and regulatory matters (1 article).
Generated from EIA, GEM, and public data sources
ISO/RTO
MISO
Market
ISO/RTO Member
NERC Region
SERC — SERC Reliability Corporation
Balancing Authority
Midcontinent Independent Transmission System Operator, Inc.. (MISO)
Grid Voltage
34.5 kV
Regulatory Status
NR — Non-Regulated
Entity Type
Industrial
Sector
Industrial CHP
Monthly net generation as reported to EIA-923 — useful for historical context. Confidence varies sharply by fuel type; the band above and the “About this data” button explain the caveats specific to this plant and how InfraSure’s in-house model handles them.
10.5K MWh
Latest Month
76.8K MWh
Annual Generation
33.6%
Capacity Factor
Forward-looking generation outlook with probabilistic ranges across weather, demand, and policy scenarios. Powered by InfraSure's generation modeling stack.
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No financial data available for this plant.
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Forward revenue, DSCR bands, and refinancing risk projected under price, demand, and policy scenarios. Powered by InfraSure's asset cashflow stack.
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Market Position
ISO/RTO Market
MISO
LMP Node
—
Pricing Hub
LOUISIANA.HUB
Node Source
OSM spatial match
No wholesale contracts disclosed in FERC EQR for this plant.
FERC EQR captures bilateral wholesale energy + capacity contracts ≥$1M/yr filed quarterly by jurisdictional sellers — covers renewable PPAs, thermal energy sales agreements, capacity contracts, and tolling agreements alike. Many plants don't appear: regulated-utility output flows to ratepayers via cost-of-service rather than bilateral contracts; small projects fall below the filing threshold; tax-equity-financed renewables route offtake to investors not utilities; merchant plants sell into ISO clearing markets without bilateral contracts. News-extracted buyer facts (below) may surface contracts disclosed only through announcements.
Last updated 2026-03-26
View all 6 articlesNo Ask reports yet for this entity.
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