USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordProposed

Eagle Pass, TX · EIA plant 67556

Serrano BESS

Serrano BESS is a storage power facility in Eagle Pass, TX, with 186 MW of proposed capacity.

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Operating capacity0 MW0 operating generators
Proposed capacity186 MW1 proposed generators
UtilityRIC Development, LLCEIA-reported operator
Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity
OperatingNo operating capacity reported
Proposed
Storage186 MW
Reported technologiesBatteries

Nearby in TX

Related facilities

TX · 0.6 miEagle Pass10 MW →TX · 8.7 miRegis Escondido10 MW →TX · 10.2 miWAL4611 MW →TX · 12.1 miPueblo BA20 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