PSE Chihuahua TX Storage
200 MW storage in Hidalgo, TX · In queue since December 2022 · Proposed COD June 2028
200 MW
Capacity
1
Components
Battery
3y 7m
In Queue
Facility Study
IA Phase
COD target: 2028
Total Duration
5y 6m
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: 2028-06-30
Proposed completion date updated from Dec 2026 to July 30, 2027
sourceThe PSE Chihuahua TX Storage project is a proposed 200 MW battery energy storage system in Hidalgo County, Texas. Developed by PureSky Development Inc., the project is currently in the ERCOT interconnection queue as entry ERCOT-24INR0447, with a queue entry date of December 7, 2022. The proposed commercial operation date is June 30, 2028, and the project's interconnection agreement status is currently in the Facility Study phase.
The project consists of 200 MW of battery storage capacity. The point of interconnection is Tap 138kV 8392 Bates _x0013_ 8394 Liston. The PSE Chihuahua TX Storage project has appeared in recent news coverage regarding energy storage development in Texas.
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
Hidalgo
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
PureSky Development Inc
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 8392 Bates – 8394 Liston
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.
No Ask reports yet for this entity.
Ask about PSE Chihuahua TX StorageForward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
