Fennimore
Grant County, Wisconsin · EIA plant ID 4114 · Operator: City of Fennimore - (WI)
Nameplate7MWSummer 7 MW
Generators5in service
Net generation0GWh12 mo to Dec 2025
Capacity factor0%gas/coal/oil units, summer MW
Heat rate10,280Btu/kWhfossil units, electric fuel, HHV
First online1952Runs 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) |
|---|---|---|---|
| 2001 | 0.6 | 0.8% | 9,966 |
| 2002 | 0.3 | 0.4% | 9,775 |
| 2003 | 0.6 | 0.9% | 9,771 |
| 2004 | 0.5 | 0.7% | 11,139 |
| 2005 | 0.5 | 0.8% | 9,833 |
| 2006 | 0.4 | 0.6% | 9,833 |
| 2007 | 0 | 0.0% | — |
| 2008 | 0.2 | 0.3% | 9,520 |
| 2009 | 0 | 0.0% | 10,750 |
| 2010 | 0 | 0.1% | 9,938 |
| 2011 | 0 | 0.0% | 10,179 |
| 2012 | 0.1 | 0.1% | 9,519 |
| 2013 | 0 | 0.0% | 10,077 |
| 2014 | 0 | 0.0% | 10,731 |
| 2015 | 0 | 0.0% | 10,667 |
| 2016 | 0 | 0.1% | 16,574 |
| 2017 | 0 | 0.0% | 13,500 |
| 2018 | 0 | 0.0% | 11,077 |
| 2019 | 0 | 0.0% | 16,556 |
| 2020 | 0.1 | 0.1% | 12,105 |
| 2021 | 0 | 0.1% | 9,609 |
| 2022 | 0 | 0.0% | 26,000 |
| 2023 | 0 | 0.0% | 10,321 |
| 2024 | 0 | 0.0% | 11,556 |
| 2025 | 0.1 | 0.1% | 10,280 |
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 |
|---|---|---|---|---|---|---|---|---|
| 4 | Petroleum Liquids | IC | 1.1 | 1.1 | Feb 1964 | Operating (Standby / backup) | — | coming soon |
| 5 | Petroleum Liquids | IC | 0.9 | 0.9 | Feb 1952 | Operating (Standby / backup) | — | coming soon |
| 6 | Petroleum Liquids | IC | 1.8 | 1.8 | Dec 1999 | Operating (Standby / backup) | — | coming soon |
| 7 | Petroleum Liquids | IC | 1.8 | 1.8 | Dec 1999 | Operating (Standby / backup) | — | coming soon |
| 8 | Petroleum Liquids | IC | 1.8 | 1.8 | Dec 1999 | Operating (Standby / backup) | — | coming soon |
Owner / operator
Operator: City of Fennimore - (WI). Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| City of Fennimore - (WI) | 100.0% | 7 MW |
Nearby plants
Within 80 km.
| Fennimore Solar | 3 MW | 1.4 km |
| Mt. Hope DPC Solar | 1 MW | 14.3 km |
| Whitetail Wind Farm | — | 17.8 km |
| Red Barn Energy | 92 MW | 17.8 km |
| Montfort Wind Energy Center | 30 MW | 22 km |
| Badger Hollow I | 150 MW | 25.3 km |