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- Wind & solar
- In development
- Operating
- 10 · 100 · 1,000 MW
Map
- Wind & solar
- In development
- Operating
Altona: location and 1 exact-grade project within 15 mi. Basemap: Protomaps, © OpenStreetMap contributors, ODbL.
Altona
Power plant · Wind
Key facts
Power plant · Windran 21% of 2025 Operating- Capacity
- Capacity: sourceEIA-860M · Open licenseMW
- Commissioned
- 2009
- Net generation, 2025
- 177,284 MWh
- Grid
- 115 kV to New York Power Authority (NYIS)
- Location
- Clinton County, New York
- Operated by
- Valcour Operating Services, LLC
Output
Details
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- Technology
- Wind source: “Onshore Wind Turbine”
- Age
- 17 years since 2009
All 6 attributes from EIA-860M Preliminary Monthly Electric Generator Inventory
| Attribute | Value |
|---|---|
| Gem |
|
| Grid |
|
| Fuel burned (MMBtu), 2025 | 604,893 |
| Capacity factor, 2025 | 0.208 |
| Net generation (MWh), 2025 | 177,284 |
| Balancing authority code | NYIS |
Wind turbines
- Turbines
- 65
- Turbine capacity (MW)
- 97.5
- Turbine models
- 65 GE Wind GE1.5-77
- Hub height (m)
- 80
- Rotor diameter (m)
- 77
- Year online
- 2009
Source U.S. Wind Turbine Database
Source
- U.S. Wind Turbine DatabaseMap services and data are available from U.S. Wind Turbine Database, provided by the U.S. Geological Survey, American Clean Power Association, and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uswtdb
Ownership
2 companies2| Company | Role | Share | As of | Source |
|---|---|---|---|---|
| Valcour Operating Services, LLC | Operator | EIA-860M | ||
| Valcour Altona Windpark, LLC | Owner | 100.0% | Dec 31, 2025 | EIA-860 |
Timeline
- In service · EIA-860M
Sources
6 sourcesSources EIA-860M · GEM · U.S. Wind Turbine Database · EIA · EIA-860M Preliminary Monthly Electric Generator Inventory · EIA-860 Annual Electric Generator Report — Schedule 4 Owner (ownership shares per generator), plus Plant/Generator schedules
Sources
- EIA-860M
- GEMGlobal Integrated Power Tracker, Global Energy Monitor, September 2026 release (https://globalenergymonitor.org/projects/global-integrated-power-tracker), CC BY 4.0. Modified by Inframation: TransitionZero-sourced rows removed; statuses and technologies mapped to Inframation's vocabulary; figures aggregated. Copyright © Global Energy Monitor. Global Integrated Power Tracker, September 2026 release. Distributed under a Creative Commons Attribution 4.0 International License.
- U.S. Wind Turbine DatabaseMap services and data are available from U.S. Wind Turbine Database, provided by the U.S. Geological Survey, American Clean Power Association, and Lawrence Berkeley National Laboratory via https://energy.usgs.gov/uswtdb
- EIASource: U.S. Energy Information Administration, Electricity bulk data (Form EIA-923 monthly plant series)
- EIA-860M Preliminary Monthly Electric Generator Inventory
- EIA-860 Annual Electric Generator Report — Schedule 4 Owner (ownership shares per generator), plus Plant/Generator schedules