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Preliminary 2025 facility recordOperating

Great Barrington, MA · EIA plant 67577

Monument Valley

Monument Valley is a solar power facility in Great Barrington, MA, with 3 MW of operating capacity.

Open on mapView MA profileOpen EIA source
Operating capacity3 MW2 operating generators
Proposed capacity0 MW0 proposed generators
UtilityLSE Lepus LLCEIA-reported operator
Balancing authorityISNEISO New England Inc.

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Solar2 MW
Storage1 MW
ProposedNo proposed capacity reported
Reported technologiesBatteriesSolar Photovoltaic

Nearby in MA

Related facilities

MA · 1.8 miRail Trail2 MW →MA · 1.8 miRising Paper3 MW →MA · 1.8 miNolan1 MW →MA · 2.1 miGlendale Hydroelectric Project1 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