Seragio BESS
201.13 MW storage in Ector, TX · In queue since September 2022 · Proposed COD June 2027
201.13 MW
Capacity
1
Components
Battery
3y 8m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
4y 9m
Interconnection request submitted to ISO/RTO
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-06-28
The Seragio BESS project is a proposed 201.13 MW battery storage project located in Ector County, Texas. The developer is Seragio BESS, LLC. It consists of 201.13 MW of battery capacity.
The project is in the ERCOT interconnection queue as entry ERCOT-25INR0140, with a queue entry date of September 15, 2022, and a proposed commercial operation date of June 28, 2027. Its interconnection agreement status is currently in the Facility Study phase. The project has been mentioned in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Ector
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Seragio BESS, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
11140 ECTRCNTYN_8 138kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- LOW
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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