Tierra Seca

Tierra Seca is a storage power facility in Del Rio, TX, with 100 MW of proposed capacity.

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Operating capacity0 MW0 operating generators

Proposed capacity100 MW1 proposed generators

UtilityTierra Seca BESS, LLCEIA-reported operator

Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity

OperatingNo operating capacity reported

Proposed

Storage100 MW

Reported technologiesBatteries

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 methodology EIA-860 source

Tierra Seca

Fuel and technology

Related facilities

Preliminary facility data