Goodwin BESS
9.99 MW storage in Hidalgo, TX · Proposed COD May 2025
9.99 MW
Capacity
1
Components
Battery
—
In Queue
IA Executed
IA Status
Signed Nov 2023
IA → COD
1y 6m
Schedule
11 months past proposed COD
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 executed — binding commitment to build
Typical: 30–60 days (negotiation)
Project under construction
Typical: 6–18 months
Proposed COD: 2025-05-31
The Goodwin BESS project is a proposed 9.99 MW battery storage project located in Hidalgo County, Texas. Developed by Regis Goodwin LLC, the project is interconnected within the ERCOT region under queue ID ERCOT-25INR0594. The proposed commercial operation date is May 31, 2025.
The project's Interconnection Agreement (IA) has been executed as of November 29, 2023. The point of interconnection (POI) is the GOODWIN station, specifically the 138_12_1 load transformer at Bus #8355, operating at 138 kV. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Hidalgo
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Regis Goodwin LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Station Name: GOODWIN TSP Station Code: GOODWIN Load Transformer Name: 138_12_1 Bus #: 8355 Voltage in kV (Transmission Level): 138 kV
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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