Sandman Power Storage
100 MW storage in Collin, TX · In queue since March 2022 · Proposed COD April 2026
100 MW
Capacity
1
Components
Battery
4y 2m
In Queue
Facility Study
IA Status
COD target: 2026
Total Duration
4y 1m
Schedule
1 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 not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2026-04-01
Sandman Power Storage is a proposed 100 MW battery storage project located in Collin County, Texas. The project, developed by ALPIN HOLDING LLC, is currently active in the ERCOT interconnection queue as entry ERCOT-25INR0054, with a queue entry date of March 21, 2022. Its proposed commercial operation date is April 1, 2026, and the project's interconnection agreement status is currently in the Facility Study phase.
The proposed project consists of 100 MW of battery storage capacity. The point of interconnection is the 1685 Farmersville Switch 345kV. The Sandman Power Storage project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Collin
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
ALPIN HOLDING LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
1685 Farmersville Switch 345kV
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.
No ask pi reports yet for this entity.
ask pi about Sandman Power Storage
