Cottonseed Energy Storage
207.6 MW storage in Wharton, TX · In queue since November 2023 · Proposed COD April 2027
207.6 MW
Capacity
1
Components
Battery
2y 6m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
3y 5m
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: 2027-04-20
Cottonseed Energy Storage is a proposed 207.6 MW battery storage project located in Wharton County, Texas. The project, developed by Cottonseed Energy Storage LLC, is currently in the ERCOT interconnection queue as entry ERCOT-27INR0102, with a queue entry date of November 14, 2023. Its proposed commercial operation date is April 20, 2027, and its interconnection agreement status is currently in the Facility Study phase.
The point of interconnection (POI) for the project is South Lane City and PSEE # is 43190. The project consists entirely of battery storage, with a total capacity of 207.6 MW. The project has appeared in recent news coverage regarding energy storage developments in Texas.
Generated from interconnection queue and public data sources
State
TX
County
Wharton
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Cottonseed Energy Storage LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
South Lane City and PSEE # is 43190
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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