Preliminary 2025 facility recordOperating

Hermleigh, TX · EIA plant 69244

Cross Trails Energy Storage Project

Cross Trails Energy Storage Project is a storage power facility in Hermleigh, TX, with 58 MW of operating capacity.

Operating capacity58 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityEnergy Vault, Inc.EIA-reported operator
Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Storage58 MW
ProposedNo proposed capacity reported
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 methodologyEIA-860 source