USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordOperating

Tucson, AZ · EIA plant 60996

Iron Horse Battery Storage Hybrid

Iron Horse Battery Storage Hybrid is a storage power facility in Tucson, AZ, with 12 MW of operating capacity.

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Operating capacity12 MW2 operating generators
Proposed capacity0 MW0 proposed generators
UtilityRWE Clean EnergyEIA-reported operator
Balancing authorityTEPCTucson Electric Power Company

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Storage10 MW
Solar2 MW
ProposedNo proposed capacity reported
Reported technologiesBatteriesSolar Photovoltaic

Nearby in AZ

Related facilities

AZ · 0.2 miTech Park Solar5 MW →AZ · 0.3 miGato Montes Solar, LLC5 MW →AZ · 0.4 miCogenra - TEP1 MW →AZ · 0.5 miUASTP I1 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