Armenia Mountain Wind Farm
Tioga County, Pennsylvania · EIA plant ID 57044 · Operator: Allete Clean Energy
Nameplate101MWSummer 101 MW
Generators1in service
Net generation265GWh12 mo to Dec 2025
Capacity factor30%wind units, summer MW
Heat rate—thermal plants only
First online2009
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), wind 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.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2009 | 27.3 | 36.5% | — |
| 2010 | 254.1 | 28.9% | — |
| 2011 | 258 | 29.3% | — |
| 2012 | 248.2 | 28.1% | — |
| 2013 | 258.8 | 29.4% | — |
| 2014 | 269.6 | 30.6% | — |
| 2015 | 261.2 | 29.7% | — |
| 2016 | 262.4 | 29.7% | — |
| 2017 | 267.5 | 30.4% | — |
| 2018 | 263.6 | 29.9% | — |
| 2019 | 232.6 | 26.4% | — |
| 2020 | 262.2 | 29.7% | — |
| 2021 | 236.6 | 26.9% | — |
| 2022 | 266.6 | 30.3% | — |
| 2023 | 224 | 25.4% | — |
| 2024 | 235.4 | 26.7% | — |
| 2025 | 265.2 | 30.1% | — |
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 |
|---|---|---|---|---|---|---|---|---|
| 1 | Onshore Wind Turbine | WT | 100.5 | 100.5 | Dec 2009 | Operating | — | ge 1.5 SLE |
Owner / operator
Operator: Allete Clean Energy. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Allete Clean Energy | 100.0% | 101 MW |
Nearby plants
Within 80 km.
| Alpaca | 21 MW | 11.7 km |
| Beaver Dam | 22 MW | 16.8 km |
| Norther Tier Landfill | 2 MW | 19.1 km |
| Blossburg | 24 MW | 19.8 km |
| Bradford Solar PA | — | 26.8 km |
| Milan | 21 MW | 27 km |