Razorbill Storage
120 MW storage in Matagorda, TX · In queue since August 2020 · Proposed COD December 2027
120 MW
Capacity
1
Components
Battery
5y 9m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
7y 4m
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: 2027-12-15
The Razorbill Storage project is a proposed 120 MW battery energy storage system in Matagorda County, Texas. It is being developed by RWE Solar Development, LLC. The project is currently active in the ERCOT interconnection queue as entry ERCOT-22INR0382, with a queue entry date of August 4, 2020.
The proposed commercial operation date for Razorbill Storage is December 15, 2027. Its interconnection status is currently in the Facility Study phase. The point of interconnection is the tap 345kV 5915 STP to 44200 Hillje 345kV Ckt 64. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Matagorda
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
RWE Solar Development, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 345kV 5915 STP to 44200 Hillje 345kV Ckt 64
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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