Larsen Memorial
Natural gas power plant in Polk County, Florida. 111.2 MW of nameplate capacity across 2 generators, operated by City of Lakeland - (FL).
Also known as Larsen Memorial Power Plant · EIA plant 675
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 111.2 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- April 1956First generator online
- Operator
- City of Lakeland - (FL)EIA operator ID 10623
- Grid
- FMPPBalancing authority FMPP
- Price nodes
- None linkedNo verified ISO node
- Location
- Polk County, FL28.0491, −81.9238
- EIA plant ID
- 675EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Larsen Memorial produces
Free · EIA-923Net generation, 2025
159 GWh
159,175 MWh, final
Capacity factor, 2025
13.6%
2024: 25.4%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
2.6–298.1
GWh a year. Low 2015, high 2024
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 462,958 | Not reported | 12 of 12 |
| 2001 | 440,657 | Not reported | 12 of 12 |
| 2002 | 305,613 | Not reported | 12 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | 103,358 | Not reported | 12 of 12 |
| 2005 | 110,653 | Not reported | 12 of 12 |
| 2006 | 164,266 | Not reported | 12 of 12 |
| 2007 | 134,501 | Not reported | 12 of 12 |
| 2008 | 89,513 | Not reported | 12 of 12 |
| 2009 | 7,020 | Not reported | 1 of 12 |
| 2010 | 152,191 | Not reported | 12 of 12 |
| 2011 | 45,673 | Not reported | 12 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | 1,057 | Not reported | 12 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | 2,589 | Not reported | 12 of 12 |
| 2016 | Not reported | Not reported | 0 of 12 |
| 2017 | Not reported | Not reported | 0 of 12 |
| 2018 | 81,877 | 7.0% | 12 of 12 |
| 2019 | Not reported | Not reported | 0 of 12 |
| 2020 | 133,443 | 11.4% | 12 of 12 |
| 2021 | 142,144 | 12.1% | 12 of 12 |
| 2022 | 188,109 | 16.1% | 12 of 12 |
| 2023 | 237,591 | 20.3% | 12 of 12 |
| 2024 | 298,082 | 25.4% | 12 of 12 |
| 2025 | 159,175 | 13.6% | 12 of 12 |
| 2026 (provisional, partial year) | Not reported | Not reported | 0 of 7 |
* 2026 covers January to July and is provisional. Capacity factor is net generation divided by nameplate capacity times the hours of each reported month.
Power prices and basis
Free accountNo verified ISO price node is linked to this plant, or its price history could not load.
Emissions
Free · EPA CAMPDCO₂, 2025
99,115
US short tons. 2024: 172,575
SO₂, 2025
1
US short tons
NOx, 2025
59
US short tons
CO₂ per MWh, calculated
0.62 t
About 1,245 lb per MWh
1 of 1 EPA units reported CO₂ in 2025 (**8), matched to EIA plant 675 through the EPA–EIA crosswalk. The per-MWh rate is EPA CO₂ divided by EIA-923 net generation. The two reporting boundaries can differ.
Water use
Free · EIA-923 cooling, USGSNo EIA cooling-water record for this plant in 2024.
Generators
Free · EIA-860M| Generator | Technology | Nameplate MW | Online since |
|---|---|---|---|
| 5 | Natural Gas Fired Combined Cycle | 25.0 | April 1956 |
| 8 | Natural Gas Fired Combined Cycle | 86.2 | July 1992 |
Ownership and offtake
ProOwnership and offtake are part of Pro
Owners and their shares, parent companies, and power purchase agreements with their buyers. EIA-860M lists City of Lakeland - (FL) as the operator, which is not always the owner.
Modeled data
ProPro adds modeled values for this plant. Everything above stays free.
Generation potential vs reported
Monthly potential at seasonal net capability, next to EIA-923 output. Shows how much of the plant's capability was used.
300 analyst questions a month, plus MCP
Query Larsen Memorial and 14,224 other projects from Claude or your own tools. Free accounts get 1 question a day.
Power plants near Larsen Memorial
More plants operated by City of Lakeland - (FL)
Questions about Larsen Memorial
How much power does Larsen Memorial produce?
Larsen Memorial reported 159,175 MWh (159 GWh) of net generation in 2025, a 13.6% capacity factor on 111.2 MW of nameplate capacity.
Where is Larsen Memorial?
Larsen Memorial is in Polk County, Florida, at 28.0491, −81.9238. It is in the Florida Municipal Power Pool balancing area (FMPP).
Who operates Larsen Memorial?
EIA-860M for August 2026 lists City of Lakeland - (FL) as the operator (EIA operator ID 10623). The operator is not always the owner.
When did Larsen Memorial start operating?
Its first generator began operating in April 1956, according to EIA-860M.
Sources
- EIA-860 2025 (final) and EIA-860M August 2026: plant, generators, capacity, operator and location
- EIA-923 monthly net generation, 2000 to July 2026 (2026 provisional)
- EPA CAMPD annual emissions through the EPA–EIA crosswalk, 1995 to 2025
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page