Carolina Storage Midland
203.6 MW storage in Howard, TX · In queue since July 2024 · Proposed COD October 2028
203.6 MW
Capacity
1
Components
Battery
1y 10m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
4y 3m
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: 2028-10-03
Carolina Storage Midland is a proposed 203.6 MW battery storage project located in Howard County, Texas. The project, developed by CSE Storage, LLC, is currently in the ERCOT interconnection queue as entry ERCOT-25INR0629, with a queue entry date of July 1, 2024. The proposed commercial operation date is October 3, 2028, and the project's interconnection agreement status is currently in the Facility Study phase.
The development has been mentioned in recent news coverage related to the energy industry and grid infrastructure.
Generated from interconnection queue and public data sources
State
TX
County
Howard
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
CSE Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 345kV 10057 Prong Moss Switch - 10062 Rockhound Switch CKT 1
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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