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Preliminary 2025 facility recordOperating

Mosca, CO · EIA plant 57317

San Luis Valley Solar Ranch

San Luis Valley Solar Ranch is a solar power facility in Mosca, CO, with 35 MW of operating capacity.

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Operating capacity35 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityAvangrid Power LLCEIA-reported operator
Balancing authorityPSCOPublic Service Company of Colorado

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Solar35 MW
ProposedNo proposed capacity reported
Reported technologiesSolar Photovoltaic

Nearby in CO

Related facilities

CO · 2.1 miGreater Sandhill I19 MW →CO · 2.6 miSunE Alamosa8 MW →CO · 3.5 miHooper Solar52 MW →CO · 6.8 miAlamosa Solar30 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