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Preliminary 2025 facility recordProposed

Markham, TX · EIA plant 69866

Matagorda Clean Energy Center (BESS)

Matagorda Clean Energy Center (BESS) is a storage power facility in Markham, TX, with 10 MW of proposed capacity.

Open on mapView TX profileOpen EIA source
Operating capacity0 MW0 operating generators
Proposed capacity10 MW1 proposed generators
UtilityOn Energy StorageEIA-reported operator
Balancing authorityERCOElectric Reliability Council of Texas, Inc.

Capacity profile

Fuel and technology

Nameplate capacity
OperatingNo operating capacity reported
Proposed
Storage10 MW
Reported technologiesBatteries

Nearby in TX

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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