Larsen Memorial

Gas power plant in Florida, United States of America. Approximate location 28.0491, -81.9237.

GasFloridaUnited States of AmericaCO₂ modelled

Larsen Memorial is a 111 MW gas power station in Florida, United States of America. It is operated by City of Lakeland - (FL). Based on its capacity (estimated), it can supply roughly 125k homes (estimated). It ranks #2661 of 10,938 United States of America power plants by installed capacity. Its modelled annual emissions are 115,411 t CO₂/yr (Climate TRACE), equivalent to about 27k cars driven for a year. In context, gas supplies about 40.0% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

111Source-backed capacity
125,242homes powered (est.)
115,411t CO₂ / yr (Climate TRACE)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id CT-972.

Data status

Known data

FacilityLarsen Memorial Climate TRACE
CountryUnited States of America · Florida Climate TRACE
Coordinates28.0491, -81.9237 Climate TRACE
FuelGas Climate TRACE
MW installed capacity111 MW Climate TRACE source record; scope not independently normalised
OwnerCity of Lakeland - (FL) Climate TRACE

Modelled source data

CO₂ emissions115,411 t CO₂/yr modelled · Climate TRACE

Calculated from dataset

Capacity rank in country#2661 of 10938 calculated
Fuel-specific rank in country#1111 of 2165 calculated
Capacity vs country/fuel peers0.92× · 121 MW median · 2165 peers calculated
Homes-powered equivalent125,242 calculated
Climate22.4°C · HDD 129 derived from coordinates
Environmental severityC4 · 42/100 derived from coordinates

Not available

CommissionedNot available not in dataset
TechnologyNot available not in dataset
GWh reported / yrNot available not in dataset

Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.

Data provenance

The capacity and/or fuel fields on this page include a source-backed provenance label from GEM, an official registry, Wikidata, OSM, or a cross-source match.

capacity: GEM tracker 2026 (location L100000401796); fuel: Climate TRACE source-record fuel

In context: how this plant compares

At 111 MW, Larsen Memorial is around the median gas plant in United States of America (121 MW). Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.

Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.

~115,411 t CO₂/yr (modelled) — in everyday terms

This facility's annual emissions are roughly equivalent to:

27kpassenger cars driven for a year
15khomes' yearly energy use
1.9 milliontree seedlings grown 10 years to absorb it

Equivalencies via US EPA Greenhouse Gas Equivalencies; modelled emissions from Climate TRACE.

Capacity vs largest gas plants in United States of America

Fermi America Project Matador power station: 6,000 MW6kFermi Amer…Chevron AI Data Center Project: 5,000 MW5kChevron AI…GW Ranch Energy Center: 5,000 MW5kGW Ranch E…West County Energy Center: 4,263 MW4kWest Count…Pittsylvania power station: 3,800 MW4kPittsylvan…Bruce Mansfield power station: 3,641 MW4kBruce Mans…Crystal River: 3,449 MW3kCrystal Ri…Schahfer Generating Station: 2,958 MW3kSchahfer G…

Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by City of Lakeland - (FL).

Local climate & thermal context

This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a humid subtropical climate (Köppen Cfa) — Northern Hemisphere, latitude 28.0°N — which shapes how much energy it can produce and how its output varies through the year.

22.4°Cannual mean temp
129heating degree-days (base 18°C)
1,750cooling degree-days (base 18°C)
49 melevation

Monthly mean temperature

J: 16 °CJF: 17 °CFM: 19 °CMA: 22 °CAM: 25 °CMJ: 27 °CJJ: 28 °CJA: 28 °CAS: 27 °CSO: 24 °CON: 20 °CND: 17 °CD28 °C

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: 16/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.

A gas turbine here also runs ~5% below its ISO (15°C) rating at this annual mean (typical CCGT curve, estimate).

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

For a plant’s outdoor hardware — heat-recovery steam generators (HRSG), expansion joints, valves, flanges and their insulation — the local climate sets how fast unprotected steel and coatings degrade. This site sits in a corrosive environment (estimated ISO 9223 class C4 — High), with humidity / wetness the leading environmental stress.

C4ISO 9223 corrosivity (indicative)
42/100environmental-severity index
11.9°Cseasonal temperature swing
50 kmdistance to coast

Higher environmental severity is exactly where protective removable insulation pays back most: a sheltered micro-climate slows corrosion, UV and thermal-cycling damage and extends outdoor hardware service life. This is an indicative site-climate context — not a condition assessment of any specific plant or operator.

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 #1111 largest gas power plant of 2165 in United States of America by capacity.

United States of America has 2165 gas power plants in this dataset, together about 789,950 MW of capacity.

Nearby power plants

Location

Coordinates 28.0491, -81.9237 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

Frequently asked questions

What type of power plant is Larsen Memorial?

Larsen Memorial is a 111 MW source-record gas power plant in Florida, United States of America.

How many homes can Larsen Memorial power?

Its output is enough to supply roughly 125,242 homes (estimated).

Who operates Larsen Memorial?

Larsen Memorial is operated by City of Lakeland - (FL).

How much CO₂ does Larsen Memorial emit?

Larsen Memorial has modelled emissions of about 115,411 tonnes of CO₂ per year (Climate TRACE).

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