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Preliminary 2025 facility recordOperating

Cowansville, PA · EIA plant 50898

Allegheny Hydro No 9

Allegheny Hydro No 9 is a hydro power facility in Cowansville, PA, with 18 MW of operating capacity.

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Operating capacity18 MW2 operating generators
Proposed capacity0 MW0 proposed generators
UtilityAllegheny Hydro LPEIA-reported operator
Balancing authorityPJMPJM Interconnection, LLC

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Hydro18 MW
ProposedNo proposed capacity reported
Reported technologiesConventional Hydroelectric

Nearby in PA

Related facilities

PA · 5.6 miAllegheny Hydro No 814 MW →PA · 14.2 miMahoning Creek Hydroelectric Project6 MW →PA · 16.6 miAllegheny No 6 Hydro Station9 MW →PA · 17.4 miPiney30 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