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Preliminary 2025 facility recordOperating

Afton, TX · EIA plant 67598

Desert Willow Energy Storage

Desert Willow Energy Storage is a storage power facility in Afton, TX, with 150 MW of operating capacity.

Open on mapView TX profileOpen EIA source
Operating capacity150 MW1 operating generators
Proposed capacity0 MW0 proposed generators
UtilityDesert Willow Energy StorageEIA-reported operator
Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Storage150 MW
ProposedNo proposed capacity reported
Reported technologiesBatteries

Nearby in TX

Related facilities

TX · 1.5 miEllis Solar LLC80 MW →TX · 1.9 miMidlothian Energy Facility1,734 MW →TX · 8.3 miHEB007501 MW →TX · 9.2 miWAL2841 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