Carina BESS
BetaActiveBatteryERCOTLBNL
154.11 MW storage in Nueces, TX · In queue since June 2020 · Proposed COD April 2025
154.11 MW
Capacity
1
Components
Battery
5y 9m
In Queue
IA Executed
IA Status
Signed Aug 2021
Interconnection Timeline
Queue → IA
1y 2m
IA → COD
3y 8m
Total Duration
1y 2m
Schedule
12 months past proposed COD
Construction75%
Queue EntryJun 26, 2020
Interconnection request submitted to ISO/RTO
Interconnection Study
ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.
Typical: 18–30 months (fastest major ISO)
Interconnection AgreementAug 3, 2021
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
ConstructionCurrent
Project under construction
Typical: 6–18 months
Commercial Operation
Proposed COD: 2025-04-14
Project Details
State
TX
County
Nueces
Region
ERCOT
Developer
BRP Carina BESS LLC
Utility
—
Entity
ERCOT
Point of Interconnection
88479 (138 kV CRINAPOI4A)
Data Source
LBNL
No news available for this project.