Casselman Wind Power Project
Somerset County, Pennsylvania · EIA plant ID 56369 · Operator: Avangrid Renewables Inc
Nameplate35MWSummer 35 MW
Generators1in service
Net generation91GWh12 mo to Dec 2025
Capacity factor30%wind units, summer MW
Heat rate—thermal plants only
First online2007
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) |
|---|---|---|---|
| 2007 | 0.3 | 1.3% | — |
| 2008 | 80.7 | 26.6% | — |
| 2009 | 93.1 | 30.8% | — |
| 2010 | 95.7 | 31.6% | — |
| 2011 | 95.3 | 31.6% | — |
| 2012 | 87.6 | 28.9% | — |
| 2013 | 94.3 | 31.2% | — |
| 2014 | 98 | 32.4% | — |
| 2015 | 90.9 | 30.1% | — |
| 2016 | 90.6 | 29.9% | — |
| 2017 | 96.8 | 32.0% | — |
| 2018 | 97 | 32.1% | — |
| 2019 | 89.5 | 29.6% | — |
| 2020 | 94.5 | 31.2% | — |
| 2021 | 87.9 | 29.1% | — |
| 2022 | 87.8 | 29.0% | — |
| 2023 | 85.8 | 28.4% | — |
| 2024 | 82.3 | 27.2% | — |
| 2025 | 91 | 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 | 34.5 | 34.5 | Dec 2007 | Operating | — | ge 1.5 SLE |
Owner / operator
Operator: Avangrid Renewables Inc. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| Avangrid Renewables Inc | 100.0% | 35 MW |
Nearby plants
Within 80 km.
| Green Mountain Storage, LLC | 10 MW | 5.8 km |
| Ringer Hill Wind Farm, LLC | 40 MW | 12.5 km |
| Meyersdale Battery | 18 MW | 12.9 km |
| Meyersdale Windpower | 30 MW | 13.4 km |
| Listonburg Solar | 15 MW | 17 km |
| FPL E Somerset Windpower LLC | 9 MW | 17.9 km |