Crowned Heron BESS
ERCOT-24INR0405BetaActiveBatteryERCOTLBNL + Live
154.2 MW storage in Fort Bend, TX · In queue since July 2022 · Proposed COD June 2026
154.2 MW
Capacity
1
Components
Battery
3y 9m
In Queue
IA Executed
IA Status
Signed Jun 2023
Interconnection Timeline
Queue → IA
11 months
IA → COD
3 years
Total Duration
11 months
Construction75%
Queue EntryJul 18, 2022
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 AgreementJun 26, 2023
Interconnection agreement executed — binding commitment to build
Typical: 30–60 days (negotiation)
ConstructionCurrent
Project under construction
Typical: 6–18 months
Commercial Operation
Proposed COD: 2026-06-30
Project Details
State
TX
County
Fort Bend
Region
ERCOT
Developer
RWE Renewables
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
WA Parish 345 kV Bus #44000
Data Source
LBNL + Live
No news available for this project.