EIA's May 2026 inventory reports 200 MW of nameplate power, 200 MWh of energy capacity and a December 2024 operating month. ENGIE's project page confirms 200 MW and operation in 2024. A May 2024 PUCT settlement identifies ENGIE and BRP Paleo as wholly owned ENGIE affiliates and documents interconnection through Oncor's Blackwater Draw Switch station.
EIA May 2026
EIA registry basis
Oncor 345 kV switch station
ENGIE North America
EIA and ENGIE
EIA
ENGIE and PUCT
Similar plants ranked by technology, capacity, and distance.
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| PALEO | 200 MW 200 MW summer | Batteries Electricity used for energy storage · BA | Dec 2024 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
EIA-923 reports gross generation and net grid exchange for storage plants. Gross generation is shown as a discharge proxy; it is not a cycle count or conventional capacity factor.
Matched to the latest available ERCOT generation-interconnection queue record. Queue status and completion dates describe the queue record; operating status is verified separately against plant and market registrations.
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
