Charles D. Lamb Energy Center
Natural gas power plant in Kay County, Oklahoma. 122 MW of nameplate capacity across 1 generator, operated by Oklahoma Municipal Power Authority.
Also known as EIA plant 58325
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 122 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- April 2015First generator online
- Operator
- Oklahoma Municipal Power AuthorityEIA operator ID 14077
- Grid
- SPPBalancing authority SWPP
- Price nodes
- 1 SPP nodeResource nodes with prices
- Location
- Kay County, OK36.8139, −97.1253
- EIA plant ID
- 58325EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Charles D. Lamb produces
Free · EIA-923Net generation, 2025
118 GWh
118,067 MWh, final
Capacity factor, 2025
11.0%
2024: 19.8%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2016 to 2025
38.0–215.2
GWh a year. Low 2016, high 2023
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | Not reported | Not reported | 0 of 12 |
| 2002 | Not reported | Not reported | 0 of 12 |
| 2003 | Not reported | Not reported | 0 of 12 |
| 2004 | Not reported | Not reported | 0 of 12 |
| 2005 | Not reported | Not reported | 0 of 12 |
| 2006 | Not reported | Not reported | 0 of 12 |
| 2007 | Not reported | Not reported | 0 of 12 |
| 2008 | Not reported | Not reported | 0 of 12 |
| 2009 | Not reported | Not reported | 0 of 12 |
| 2010 | Not reported | Not reported | 0 of 12 |
| 2011 | Not reported | Not reported | 0 of 12 |
| 2012 | Not reported | Not reported | 0 of 12 |
| 2013 | Not reported | Not reported | 0 of 12 |
| 2014 | Not reported | Not reported | 0 of 12 |
| 2015 | 33,281 | Not reported | 9 of 12 |
| 2016 | 38,027 | 3.5% | 12 of 12 |
| 2017 | 46,766 | 4.4% | 12 of 12 |
| 2018 | 146,651 | 13.7% | 12 of 12 |
| 2019 | 110,115 | 10.3% | 12 of 12 |
| 2020 | 114,316 | 10.7% | 12 of 12 |
| 2021 | 118,531 | 11.1% | 12 of 12 |
| 2022 | 137,371 | 12.9% | 12 of 12 |
| 2023 | 215,151 | 20.1% | 12 of 12 |
| 2024 | 211,791 | 19.8% | 12 of 12 |
| 2025 | 118,067 | 11.0% | 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 account · SPPEmissions
Free · EPA CAMPDCO₂, 2025
86,369
US short tons. 2024: 147,112
SO₂, 2025
0
US short tons
NOx, 2025
25
US short tons
CO₂ per MWh, calculated
0.73 t
About 1,463 lb per MWh
1 of 1 EPA units reported CO₂ in 2025 (1), matched to EIA plant 58325 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 |
|---|---|---|---|
| 1 | Natural Gas Fired Combustion Turbine | 122.0 | April 2015 |
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 Oklahoma Municipal Power Authority 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.
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Power plants near Charles D. Lamb
More plants operated by Oklahoma Municipal Power Authority
Questions about Charles D. Lamb
How much power does Charles D. Lamb Energy Center produce?
Charles D. Lamb Energy Center reported 118,067 MWh (118 GWh) of net generation in 2025, a 11.0% capacity factor on 122 MW of nameplate capacity.
Where is Charles D. Lamb Energy Center?
Charles D. Lamb Energy Center is in Kay County, Oklahoma, at 36.8139, −97.1253. It is in the Southwest Power Pool balancing area (SWPP).
Who operates Charles D. Lamb Energy Center?
EIA-860M for August 2026 lists Oklahoma Municipal Power Authority as the operator (EIA operator ID 14077). The operator is not always the owner.
When did Charles D. Lamb Energy Center start operating?
Its first generator began operating in April 2015, according to EIA-860M.
Does InfraMap have power prices for Charles D. Lamb Energy Center?
Yes. InfraMap has SPP day-ahead and real-time prices at 1 price node linked to Charles D. Lamb Energy Center, with the hub price and node-to-hub basis. Prices are free with an InfraMap account; pricing node names are part of InfraMap Pro.
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
- SPP day-ahead and real-time prices; node and hub assignments as of 2026-10-05
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page