Hittson Creek BESS — Project Summary

Queue ID
ERCOT-28INR0246
Capacity
206 MW
Technology
Battery
Status
active
Location
Callahan, TX
Region
ERCOT
Developer
174 Power Global Properties
IA Status
Facility Study

Hittson Creek BESS

BetaActiveBatteryERCOTLBNL + Live

206 MW storage in Callahan, TX · In queue since December 2024 · Proposed COD December 2028

206 MW

Capacity

1

Components

Battery

1y 3m

In Queue

Facility Study

IA Status

COD target: 2028

Interconnection Timeline

Total Duration

4 years

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: 2028-12-15

Project Details

State

TX

County

Callahan

Region

ERCOT

Developer

174 Power Global Properties

Utility

Entity

ERCOT

Point of Interconnection

Tapping the two 345 kV Lines: Sam Line Reactor (Bus# 68005) - Reata (Bus# 68051) and Latimer (Bus# 68008) - Reata (Bus# 68051).

Data Source

LBNL + Live

No news available for this project.