Diamondback BESS
203.8 MW storage in Starr, TX · In queue since March 2022 · Proposed COD June 2030
203.8 MW
Capacity
1
Components
Battery
4y 2m
In Queue
Facility Study
IA Status
COD target: 2030
Total Duration
8y 3m
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: 2030-06-30
Diamondback BESS is a proposed 203.8 MW battery storage project located in Starr County, Texas. The project, developed by Diamondback BESS, entered the ERCOT interconnection queue as entry ERCOT-24INR0245 on March 7, 2022. Its proposed commercial operation date is June 30, 2030. The project's interconnection status is currently in the Facility Study phase.
The Diamondback BESS development has appeared in recent news coverage regarding energy storage projects in Texas.
Generated from interconnection queue and public data sources
State
TX
County
Starr
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Diamondback BESS
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
80355 Del Sol 345kV
Data Source
LBNL
- 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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