Lupinus Storage 2
122.92 MW storage in Franklin, TX · In queue since December 2021 · Proposed COD April 2027
122.92 MW
Capacity
1
Components
Battery
4y 5m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
5y 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: 2027-04-03
Lupinus Storage 2 is a proposed 122.92 MW battery storage project located in Franklin County, Texas. The project, developed by Lupinus Solar 2, LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-24INR0155, with a queue entry date of December 13, 2021. The proposed commercial operation date is April 3, 2027.
The project's interconnection status is currently in the Facility Study phase. The point of interconnection is the 1794 Monticello Tap Substation 138 kV. The project consists solely of battery storage, with a total capacity of 122.92 MW.
Generated from interconnection queue and public data sources
State
TX
County
Franklin
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Lupinus Solar 2, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
1794 Monticello Tap Substation 138 kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- MEDIUM
- POI Substation
- Monticello substation
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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