Muenster BESS
9.9 MW storage in Cooke, TX · Proposed COD March 2025
9.9 MW
Capacity
1
Components
Battery
—
In Queue
IA Executed
IA Status
Signed Jul 2023
IA → COD
1y 8m
Schedule
14 months past proposed COD
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2025-03-04
The Muenster BESS project is a proposed 9.9 MW battery storage project located in Cooke County, Texas. Developed by Regis Development I, LLC, the project is interconnected within the ERCOT region under queue ID ERCOT-22INR0590. The proposed commercial operation date is March 4, 2025.
The project's interconnection agreement was executed on July 12, 2023. The point of interconnection is the Muenster substation at 138kV. The project is currently listed as active in the ERCOT interconnection queue.
Generated from interconnection queue and public data sources
State
TX
County
Cooke
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Regis Development I, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Station Name (TDSP Station Code): Muenster Load/Load Transformer Name: Muenster1 PTI BUS number: 695 Voltage in kV (Transmission Level): 138kV
Data Source
LBNL
- 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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