Masava Storage
261.51 MW storage in Madison, TX · In queue since September 2022 · Proposed COD September 2028
261.51 MW
Capacity
1
Components
Battery
3y 8m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
6 years
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: 2028-09-30
The proposed Masava Storage project is a 261.51 MW battery energy storage system located in Madison County, Texas. The project is being developed by Savannah Oaks Solar Project, LLC. It is currently active in the ERCOT interconnection queue as entry ERCOT-25INR0176, with a queue entry date of September 2, 2022.
The project's proposed commercial operation date is September 30, 2028. Its interconnection agreement status is currently in the Facility Study phase. The point of interconnection is at the tap 345 kV 46020 Limestone Plant - 967 Gibbons Creek ckt 18.
Generated from interconnection queue and public data sources
State
TX
County
Madison
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Savannah Oaks Solar Project, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 345 kV 46020 Limestone Plant - 967 Gibbons Creek ckt 18
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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