Mosaic New Wales Operations — United States of America
Cogeneration power plant in Florida, United States of America. Approximate location 27.8336, -82.0519.
CogenerationFloridaUnited States of AmericaCO₂ modelled
Mosaic New Wales Operations is a 135.5 MW cogeneration power station in Florida, United States of America. It is operated by Mosaic Fertilizer LLC. Based on reported annual generation of 470 GWh, it can supply roughly 134k homes. It ranks #2391 of 10,884 United States of America power plants by installed capacity. Commissioned in 1991, it is around 35 years old — long-established. Its modelled annual emissions are 120,192 t CO₂/yr (Climate TRACE), equivalent to about 28k cars driven for a year. In context, the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0010434.
Data status
Known data
Modelled source data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Source of the capacity and fuel values:
capacity: Wikidata P2109; fuel: WRI GPPD
In context: how this plant compares
At 135.5 MW, Mosaic New Wales Operations is well above the median cogeneration plant in United States of America (26 MW). This facility converts its energy source into electricity for the grid; its capacity, fuel type and location determine its role in the national power mix.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
~120,192 t CO₂/yr (modelled) — in everyday terms
This facility's annual emissions are roughly equivalent to:
Equivalencies via US EPA Greenhouse Gas Equivalencies; modelled emissions from Climate TRACE.
Key facts
- Load factor
- 40%, from 470 GWh of reported generation; the median for 31 cogeneration plants in United States of America that report generation is 47%
- Generation trend
- 444 GWh in 2013 and 470 GWh in 2019 (+6%)
- Highest and lowest year
- 2016: 605 GWh; 2013: 444 GWh
- Share of United States of America cogeneration capacity
- 13.1% of 1,037 MW across 34 plants in this dataset
- Age among peers
- 13 of 34 dated cogeneration plants in United States of America are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Reported generation trend
Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Mosaic Fertilizer LLC.
Local climate & thermal context
This cogeneration plant produces electricity and useful heat together for higher fuel efficiency. It sits in a humid subtropical climate (Köppen Cfa) — Northern Hemisphere, latitude 27.8°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 95% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.
Climate heat-demand index: 15/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.
Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.
Site climate & environmental severity
This site sits in a corrosive environment (estimated ISO 9223 class C4 — High), with humidity / wetness the leading environmental stress.
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby plants
The #1 largest cogeneration power plant of 34 in United States of America by capacity.
United States of America has 34 cogeneration power plants in this dataset, together about 1,037 MW of capacity.
Nearby power plants
- Bonnie Mine Solar · Solar · 37.5 MW · Florida
- Lake Hancock Solar · Solar · 49.5 MW · Florida
- Polk Power Station · Coal · 1,358.9 MW · Florida
- Polk · Gas · 1,492.5 MW · Florida
- Mosaic South Pierce Operations · Cogeneration · 45.5 MW · Florida
- Lithia Solar · Solar · 74.5 MW · Florida
Location
Coordinates 27.8336, -82.0519 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Mosaic New Wales Operations?
Mosaic New Wales Operations is a 135.5 MW cogeneration power plant in Florida, United States of America, commissioned in 1991.
How much electricity does Mosaic New Wales Operations generate?
Mosaic New Wales Operations generates about 470 GWh of electricity per year.
Who operates Mosaic New Wales Operations?
Mosaic New Wales Operations is operated by Mosaic Fertilizer LLC.
How much CO₂ does Mosaic New Wales Operations emit?
Mosaic New Wales Operations has modelled emissions of about 120,192 tonnes of CO₂ per year (Climate TRACE).