USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordProposed

Brush, CO · EIA plant 69278

Fortress 1

Fortress 1 is a storage power facility in Brush, CO, with 399 MW of proposed capacity.

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Operating capacity0 MW0 operating generators
Proposed capacity399 MW3 proposed generators
UtilityFortress Solar 1 LLCEIA-reported operator
Balancing authorityPSCOPublic Service Company of Colorado

Capacity profile

Fuel and technology

Nameplate capacity
OperatingNo operating capacity reported
Proposed
Storage200 MW
Solar199 MW
Reported technologiesBatteriesSolar Photovoltaic

Nearby in CO

Related facilities

CO · 3.0 miMtn. Solar 3 CSG2 MW →CO · 3.5 miBrush Generation Facility273 MW →CO · 3.5 miPivot Solar 524 MW →CO · 3.5 miPivot Solar 325 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