Acker BESS
301.04 MW storage in Castro, TX · In queue since June 2023 · Proposed COD April 2028
301.04 MW
Capacity
1
Components
Battery
2y 11m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
4y 10m
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: 2028-04-17
The Acker BESS project is a proposed 301.04 MW battery storage project located in Castro County, Texas. Developed by Ogallala BESS LLC, the project consists entirely of battery storage. It is currently active in the ERCOT interconnection queue as entry ERCOT-25INR0460, with a queue entry date of June 7, 2023.
The proposed commercial operation date for the Acker BESS project is April 17, 2028. Its interconnection status is currently in the Facility Study phase. The point of interconnection is the 23912 Ogallala 345 kV substation.
Generated from interconnection queue and public data sources
State
TX
County
Castro
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Ogallala BESS LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
23912 Ogallala 345 kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- MEDIUM
- POI Substation
- Ogallala 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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