USUS Grid ExplorerInfrastructure intelligence
Preliminary 2025 facility recordProposed

O'Donnell, TX · EIA plant 63202

TREX US Red Holly

TREX US Red Holly is a solar power facility in O'Donnell, TX, with 300 MW of proposed capacity.

Open on mapView TX profileOpen EIA source
Operating capacity0 MW0 operating generators
Proposed capacity300 MW2 proposed generators
UtilityTREX US Red Holly LLCEIA-reported operator
Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity
OperatingNo operating capacity reported
Proposed
Solar250 MW
Storage50 MW
Reported technologiesBatteriesSolar Photovoltaic

Nearby in TX

Related facilities

TX · 5.5 miStephens Ranch Wind Energy LLC376 MW →TX · 6.3 miCirrus Wind 1 LLC61 MW →TX · 9.3 miBull Creek Wind180 MW →TX · 14.1 miTahoka Wind300 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