USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Lewiston, NY · EIA plant 2693

Robert Moses Niagara

Robert Moses Niagara is a hydro power facility in Lewiston, NY, with 2,429 MW of operating capacity.

Open on mapView NY profileOpen EIA source
Operating capacity2,429 MW13 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
Hydro2,429 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in NY

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NY · 0.7 miPivot Niagara Solar3 MW →NY · 0.9 miLewiston Niagara240 MW →NY · 2.3 miNiagara Depot Solar4 MW →NY · 4.4 miReworld Niagara I50 MW →

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