Sultan BESS
203.8 MW storage in Bosque, TX · In queue since March 2022 · Proposed COD July 2027
203.8 MW
Capacity
1
Components
Battery
4y 2m
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: 2027-07-08
The Sultan BESS project is a proposed 203.8 MW battery storage project located in Bosque County, Texas. The developer is listed as Sultan BESS. It is currently in the ERCOT interconnection queue as entry ERCOT-24INR0246, with a queue entry date of March 7, 2022. The proposed commercial operation date is July 8, 2027, and the project's interconnection agreement status is currently in the Facility Study phase.
The project consists of 203.8 MW of battery storage capacity. The point of interconnection is at a tap on the 345kV line between the Sam Switch (68080) and the Kopperl (68090) substations. The Sultan BESS project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Bosque
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Sultan BESS
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
tap 345kV 68080 Sam Switch _x0013_ 68090 Kopperl
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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