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Preliminary 2025 facility recordOperating

Gilboa, NY · EIA plant 2691

Blenheim Gilboa

Blenheim Gilboa is a hydro power facility in Gilboa, NY, with 1,000 MW of operating capacity.

Open on mapView NY profileOpen EIA source
Operating capacity1,000 MW4 operating generators
Proposed capacity0 MW0 proposed generators
UtilityNew York Power AuthorityEIA-reported operator
Balancing authorityNYISNew York Independent System Operator

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro1,000 MW
ProposedNo proposed capacity reported
Reported technologiesHydroelectric Pumped Storage

Nearby in NY

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Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source