GPlains Storage
51.27 MW hybrid in Ector, TX · In queue since April 2025 · Proposed COD June 2029
51.27 MW
Capacity
0
Components
1y 1m
In Queue
—
IA Status
COD target: 2029
Total Duration
4y 2m
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: 2029-06-21
The GPlains Storage project is a proposed 51.27 MW hybrid battery energy storage project located in Ector County, Texas. Developed by Gypsum Plains Solar, LLC, the project is currently active in the ERCOT interconnection queue as entry ERCOT-28INR0228, with a queue entry date of April 21, 2025. The proposed commercial operation date is June 21, 2029.
The project is a hybrid facility consisting of battery storage and another unspecified technology. The point of interconnection is Tap 138kV WOLFSS_8 (1013) - SANDHLTA_8 (1103). The GPlains Storage project has been mentioned in recent news coverage related to the energy industry.
Generated from interconnection queue and public data sources
State
TX
County
Ector
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Gypsum Plains Solar, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV WOLFSS_8 (1013) - SANDHLTA_8 (1103)
Data Source
Live · ERCOT
- 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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