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13.5 GWh Production
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2,274 tons of CO2 Avoided annually

Technical data
- Flow60.4 m³/s
- Head4.88 m
- FacilityRun-of-river
- Watershed434 Km²
- RiverRaquette River
Sissonville hydroelectric power plant
at a glance
Located in Potsdam, N.Y., Sissonville is a 2 MW hydropower plant on the Raquette River. The site is part of a Community Distributed Generation platform.
Boralex Remains a Standalone Company Following Acquisition by Brookfield and La Caisse
On August 14, 2026, Boralex, Brookfield and La Caisse announced the completion of the previously announced acquisition of Boralex by Brookfield and La Caisse and became a privately held company. Boralex remains a standalone company with its distinct leadership, employees, commitments and approach to project development and community engagement.
- The transaction is not a merger with Brookfield Renewable, which is a separate operating platform, and Boralex's New York projects, and existing facilities, will continue to be developed and managed by Boralex.
Visit our dedicated page for official information and documents about the acquisition.