Roaring Brook, LLC
Roaring Brook, LLC is a 80 MW wind farm in Lewis County, New York, operated by Avangrid Power LLC. EIA-860M lists 1 generating unit here, inside NYISO. Its unit entered service in 2021.
As of 2026-07 (inventory dated 2026-07-31) · EIA-860M Preliminary Monthly Electric Generator Inventory · eia.gov/…/july_generator2026.xlsx · eia.gov/…/eia860m
- Nameplate capacity
- 79.7 MW
- 79.7 MW net summer
- Generating units
- 1
- In service
- 2021
- EIA plant ID
- 61041
Where it is
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- County
- Lewis County, New York
- Coordinates
- 43.7096, -75.6162
- Balancing authority
- NYIS
- Sector
- IPP Non-CHP
Units, technology and status
- Operator of record
- Avangrid Power LLC
- Primary energy source
- Wind
- Technologies
- Onshore Wind Turbine
- Status
- Operating
Roaring Brook, LLC: FAQ
- Where is Roaring Brook, LLC?
- In Lewis County, New York (NY). The map on this page is placed at the coordinates EIA files for the plant, which locate the site rather than any individual unit.
- How big is Roaring Brook, LLC?
- 80 MW of nameplate capacity across 1 unit, as of the EIA-860M release for 2026-07.
- Who owns Roaring Brook, LLC?
- EIA-860M names Avangrid Power LLC as the reporting entity. That is the operator of record on the survey, which is not always the ultimate owner.
- Is Roaring Brook, LLC still running?
- EIA-860M files it as "Operating" for 2026-07. Statuses change monthly, and this page follows the monthly release.