Dayton (IA)
Webster County, Iowa · EIA plant ID 1135 · Operator: City of Dayton - (IA)
Nameplate2MWSummer 2 MW
Generators1in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%gas/coal/oil units, summer MW
Heat rate17,500Btu/kWhfossil units, electric fuel, HHV
First online2000Runs as rarely runs
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), gas/coal/oil units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2002 | 0 | 0.0% | 25,500 |
| 2003 | 0.2 | 1.1% | 8,883 |
| 2004 | 0.1 | 0.6% | 9,494 |
| 2005 | 0 | 0.2% | 9,212 |
| 2006 | 0 | 0.2% | 9,105 |
| 2007 | 0.1 | 0.4% | 8,424 |
| 2008 | 0 | 0.1% | 7,882 |
| 2009 | 0 | 0.1% | 7,643 |
| 2010 | 0 | 0.1% | 9,941 |
| 2011 | 0 | 0.1% | 15,000 |
| 2012 | 0 | 0.2% | 7,853 |
| 2013 | 0 | 0.1% | 10,045 |
| 2014 | 0 | 0.1% | 10,333 |
| 2015 | 0 | 0.1% | 10,071 |
| 2016 | 0 | 0.1% | 9,588 |
| 2017 | 0 | 0.2% | 8,639 |
| 2018 | 0 | 0.0% | 7,667 |
| 2019 | 0 | 0.0% | 8,000 |
| 2020 | 0 | 0.0% | 14,833 |
| 2021 | 0 | 0.1% | 6,353 |
| 2022 | 0 | 0.1% | 15,188 |
| 2023 | 0 | 0.1% | 15,267 |
| 2024 | 0 | 0.1% | 14,000 |
| 2025 | 0 | 0.0% | 17,500 |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| 5 | Petroleum Liquids | IC | 1.8 | 1.8 | Oct 2000 | Operating | — | coming soon |
| 1 | Petroleum Liquids | IC | 0.6 | 0.6 | May 1959 | Retired Jul 2001 | — | coming soon |
| 4 | Petroleum Liquids | IC | 0.1 | 0.1 | Jul 1939 | Retired Jun 2002 | — | coming soon |
Owner / operator
Operator: City of Dayton - (IA). Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| City of Dayton - (IA) | 100.0% | 2 MW |
Nearby plants
Within 80 km.
| Lundgren Wind Project | 271 MW | 11.8 km |
| Great Pathfinder Wind | 224 MW | 16.7 km |
| Gowrie | 3 MW | 18.3 km |
| Beaver Creek Wind | 340 MW | 18.8 km |
| POET Biorefining - Gowrie | 5 MW | 19.1 km |
| Junction Hilltop Wind Farm | 8 MW | 24.4 km |