Seine BESS
301.19 MW storage in Foard, TX · In queue since December 2020 · Proposed COD December 2027
301.19 MW
Capacity
1
Components
Battery
5y 5m
In Queue
Facility Study
IA Status
COD target: 2027
Total Duration
7 years
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: 2027-12-01
The Seine BESS project is a proposed 301.19 MW battery storage project located in Foard County, Texas. Developed by BRP Seine BESS LLC, the project consists entirely of battery storage. It is currently active in the ERCOT interconnection queue as entry ERCOT-23INR0140, with a queue entry date of December 3, 2020.
The proposed commercial operation date for the Seine BESS project is December 1, 2027. Its interconnection status is currently in the Facility Study phase, and its point of interconnection is the 60500 Edith Clarke 345kV. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Foard
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
BRP Seine BESS LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
60500 Edith Clarke 345kV
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- MEDIUM
- Nearest Node (Estimated)
- FOARDCTY_ALL
- POI Substation
- Edith Clarke 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.
