Hittson Creek BESS
205.38 MW generation in Callahan, TX · In queue since December 2024 · Proposed COD December 2028
205.38 MW
Capacity
1
Components
Battery
1y 7m
In Queue
Facility Study
IA Phase
COD target: 2028
Total Duration
4 years
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: 2028-12-15
Project entered ERCOT interconnection queue in Facility Study phase
The Hittson Creek BESS project is a proposed 206 MW battery storage project in Callahan County, Texas. It is being developed by 174 Power Global Properties and has entered the ERCOT interconnection queue as entry ERCOT-28INR0246 on December 19, 2024. The project's proposed commercial operation date is December 15, 2028, and its interconnection agreement status is currently in the Facility Study phase.
The point of interconnection (POI) for the Hittson Creek BESS project is planned to tap into two 345 kV lines: the Sam Line Reactor (Bus# 68005) to Reata (Bus# 68051) line, and the Latimer (Bus# 68008) to Reata (Bus# 68051) line. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
Realization risk before commercial operation — cluster-study clearance, IA timing, counterparty mix, and withdrawal probability vs cohort. The diligence view that determines whether this project is worth pursuing. Powered by InfraSure's development-stage modeling stack.
See the full development-risk decomposition for this project.
State
TX
County
Callahan
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
174 Power Global Properties
Utility
—
Entity
ERCOT
Service Type
—
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
Composite operating-phase risk view — what this asset's risk profile would look like once it reaches commercial operation. Climate hazards across its operating life, expected generation variability, and offtake counterparty exposure, decomposed into a single decision-grade score. Powered by InfraRisk.
See the full risk decomposition + scenarios for this project.
Forward generation outlook — what this project would produce assuming it reaches commercial operation. Probabilistic ranges (P10/P50/P90) across weather, demand, and policy scenarios, conditioned on the proposed COD. Powered by InfraSure's generation modeling stack.
See the full forecast + scenario decomposition for this project.
Forward revenue, DSCR projection, and financing-close risk — conditioned on commercial operation. The bankability view that determines whether the deal clears its covenants once online. Powered by InfraSure's asset cashflow stack.
See the full revenue + DSCR projection for this project.
- ISO / RTO
- ERCOT
- Trading Hub
- HB_NORTH
- Hub Confidence
- LOW
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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Ask about Hittson Creek BESSForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
