Davenport Water Pollution Control Plant
Biomass power plant in Scott County, Iowa. 1.6 MW of nameplate capacity across 2 generators, operated by Davenport, City of - (IA).
Also known as EIA plant 55035
Analyst: free account, 1 question a day.
Key facts
- Capacity
- 1.6 MWNameplate
- Generators
- 2 operatingEIA-860M, August 2026
- Operating since
- May 1995First generator online
- Operator
- Davenport, City of - (IA)EIA operator ID 29729
- Grid
- MISOBalancing authority MISO
- Price nodes
- None linkedNo verified ISO node
- Location
- Scott County, IA41.4928, −90.6275
- EIA plant ID
- 55035EIA plant page
Data as of EIA-860M August 2026 (published 2026-09-24). Capacity is nameplate, not live output.
How much power Davenport Water Pollution Control Plant produces
Free · EIA-923Net generation, 2025
6.43 GWh
6,434 MWh, final
Capacity factor, 2025
45.9%
2024: 40.5%
January to July 2026
Not reported
Provisional. 0 of 7 months reported
Range, 2015 to 2025
5.7–9.2
GWh a year. Low 2024, high 2017
| Year | Net generation, MWh | Capacity factor | Months reported |
|---|---|---|---|
| 2000 | Not reported | Not reported | 0 of 12 |
| 2001 | 5,857 | Not reported | 12 of 12 |
| 2002 | 5,576 | Not reported | 12 of 12 |
| 2003 | 6,053 | Not reported | 12 of 12 |
| 2004 | 7,975 | Not reported | 12 of 12 |
| 2005 | 7,932 | Not reported | 12 of 12 |
| 2006 | 7,230 | Not reported | 12 of 12 |
| 2007 | 8,196 | Not reported | 12 of 12 |
| 2008 | 7,693 | Not reported | 12 of 12 |
| 2009 | 7,902 | Not reported | 12 of 12 |
| 2010 | 8,334 | 59.5% | 12 of 12 |
| 2011 | 9,133 | 65.2% | 12 of 12 |
| 2012 | 9,370 | 66.7% | 12 of 12 |
| 2013 | 8,304 | 59.2% | 12 of 12 |
| 2014 | 8,597 | 61.3% | 12 of 12 |
| 2015 | 8,124 | 58.0% | 12 of 12 |
| 2016 | 8,324 | 59.2% | 12 of 12 |
| 2017 | 9,246 | 66.0% | 12 of 12 |
| 2018 | 8,049 | 57.4% | 12 of 12 |
| 2019 | 6,868 | 49.0% | 12 of 12 |
| 2020 | 7,254 | 51.6% | 12 of 12 |
| 2021 | 7,729 | 55.1% | 12 of 12 |
| 2022 | 7,299 | 52.1% | 12 of 12 |
| 2023 | 6,299 | 44.9% | 12 of 12 |
| 2024 | 5,693 | 40.5% | 12 of 12 |
| 2025 | 6,434 | 45.9% | 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 |
|---|---|---|---|
| GEN1 | Other Waste Biomass | 0.8 | May 1995 |
| GEN2 | Other Waste Biomass | 0.8 | May 1995 |
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 Davenport, City of - (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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Questions about Davenport Water Pollution Control Plant
How much power does Davenport Water Pollution Control Plant produce?
Davenport Water Pollution Control Plant reported 6,434 MWh (6.43 GWh) of net generation in 2025, a 45.9% capacity factor on 1.6 MW of nameplate capacity.
Where is Davenport Water Pollution Control Plant?
Davenport Water Pollution Control Plant is in Scott County, Iowa, at 41.4928, −90.6275. It is in the Midcontinent Independent Transmission System Operator, Inc.. balancing area (MISO).
Who operates Davenport Water Pollution Control Plant?
EIA-860M for August 2026 lists Davenport, City of - (IA) as the operator (EIA operator ID 29729). The operator is not always the owner.
When did Davenport Water Pollution Control Plant start operating?
Its first generator began operating in May 1995, 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)
Page updated 2026-10-04 from the InfraMap data build. Methodology · Data sources · EIA plant page