Atlantic
Natural gas power plant in Cass County, Iowa. 10 MW of nameplate capacity across 1 generator, operated by Atlantic Municipal Utilities (IA).
Also known as Atlantic Power Plant · EIA plant 1124
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Key facts
- Capacity
- 10 MWNameplate
- Generators
- 1 operatingEIA-860M, August 2026
- Operating since
- July 1999First generator online
- Operator
- Atlantic Municipal Utilities (IA)EIA operator ID 965
- Grid
- MISOBalancing authority MISO
- Price nodes
- None linkedNo verified ISO node
- Location
- Cass County, IA41.4090, −95.0000
- EIA plant ID
- 1124EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Atlantic produces
Free · EIA-923Net generation, 2025
115 MWh
115 MWh, final
Capacity factor, 2025
0.1%
2024: 0.1%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
99.0–181.0
MWh a year. Low 2015, high 2016
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | 0 | Not reported | 12 of 12 |
| 2001 | 369 | Not reported | 12 of 12 |
| 2002 | 285 | Not reported | 12 of 12 |
| 2003 | 270 | Not reported | 12 of 12 |
| 2004 | 176 | Not reported | 12 of 12 |
| 2005 | 397 | Not reported | 12 of 12 |
| 2006 | 561 | Not reported | 12 of 12 |
| 2007 | 508 | Not reported | 12 of 12 |
| 2008 | 31 | Not reported | 1 of 12 |
| 2009 | 12 | Not reported | 1 of 12 |
| 2010 | 11 | 0.1% | 1 of 12 |
| 2011 | 132 | 0.1% | 12 of 12 |
| 2012 | 18 | 0.2% | 1 of 12 |
| 2013 | 27 | 0.2% | 1 of 12 |
| 2014 | 9 | 0.1% | 1 of 12 |
| 2015 | 99 | 0.1% | 12 of 12 |
| 2016 | 181 | Not reported | 12 of 12 |
| 2017 | 151 | 0.2% | 12 of 12 |
| 2018 | 142 | 0.2% | 12 of 12 |
| 2019 | 121 | 0.1% | 12 of 12 |
| 2020 | 166 | 0.2% | 12 of 12 |
| 2021 | 157 | 0.2% | 12 of 12 |
| 2022 | 164 | 0.2% | 12 of 12 |
| 2023 | 115 | 0.1% | 12 of 12 |
| 2024 | 110 | 0.1% | 12 of 12 |
| 2025 | 115 | 0.1% | 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 CAMPDNo EPA emissions units are linked to this plant.
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 |
|---|---|---|---|
| 6 | Natural Gas Fired Combustion Turbine | 10.0 | July 1999 |
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 Atlantic Municipal Utilities (IA) 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 Atlantic
Questions about Atlantic
How much power does Atlantic produce?
Atlantic reported 115 MWh (115 MWh) of net generation in 2025, a 0.1% capacity factor on 10 MW of nameplate capacity.
Where is Atlantic?
Atlantic is in Cass County, Iowa, at 41.4090, −95.0000. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Atlantic?
EIA-860M for August 2026 lists Atlantic Municipal Utilities (IA) as the operator (EIA operator ID 965). The operator is not always the owner.
When did Atlantic start operating?
Its first generator began operating in July 1999, 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)
- Plant names from OpenStreetMap, © OpenStreetMap contributors (ODbL)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page