Bessie Storage
210.8 MW storage in Starr, TX · In queue since February 2022 · Proposed COD December 2028
210.8 MW
Capacity
1
Components
Battery
4y 3m
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
6y 10m
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: 2028-12-01
Bessie Storage is a proposed 210.8 MW battery storage project located in Starr County, Texas. The project, being developed by Bessie Energy Storage, LLC, is interconnected within the ERCOT region under queue ID ERCOT-23INR0455. It entered the interconnection queue on February 21, 2022, and has a proposed commercial operation date of December 1, 2028. The project's interconnection status is currently in the Facility Study phase.
The Bessie Storage project has been the subject of recent news coverage.
Generated from interconnection queue and public data sources
State
TX
County
Starr
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Bessie Energy Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Charly Egner Substation Tap 345kV 80355 Del Sol - 80368 LV4 Bridge
Data Source
LBNL + Live
- ISO / RTO
- ERCOT
- Trading Hub
- HB_WEST
- Hub Confidence
- MEDIUM
- POI Substation
- Mesa del Sol 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.
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