Ferdinand Grid BESS II — Project Summary

Queue ID
ERCOT-27INR0393
Capacity
208.12 MW
Technology
Battery
Status
active
Location
Bexar, TX
Region
ERCOT
Developer
Ambar Power Holdco LLC
IA Status
Facility Study

Ferdinand Grid BESS II

BetaActiveBatteryERCOTLBNL + Live

208.12 MW storage in Bexar, TX · In queue since December 2024 · Proposed COD June 2027

208.12 MW

Capacity

1

Components

Battery

1y 3m

In Queue

Facility Study

IA Status

COD target: 2027

Interconnection Timeline

Total Duration

2y 6m

Facilities Study50%
Queue EntryDec 19, 2024

Interconnection request submitted to ISO/RTO

Interconnection StudyCurrent

ERCOT uses a serial "connect and manage" approach — fastest among major ISOs.

Typical: 18–30 months (fastest major ISO)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2027-06-08

Project Details

State

TX

County

Bexar

Region

ERCOT

Developer

Ambar Power Holdco LLC

Utility

Entity

ERCOT

Point of Interconnection

5260 Leon Creek 138kV

Data Source

LBNL + Live

No news available for this project.