Starfield Energy Storage
122.2 MW hybrid in Wharton, TX · In queue since September 2026 · Proposed COD December 2030
122.2 MW
Capacity
0
Components
1 month
In Queue
—
IA Status
COD target: 2030
One connected view of the asset's ownership, operating or development evidence, grid context, commercial relationships, history, and forward outlook.
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Total Duration
4y 3m
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: 2030-12-31
Starfield Energy Storage is a proposed battery energy storage development project located in Wharton County, Texas. The project is being developed by Starfield Energy Storage, LLC and has a total planned capacity of 122.2 MW. Although battery storage is its primary technology, it is classified as a hybrid project, with its technology components listed as battery energy storage and an unspecified "other" technology. Capacities for the individual components are not specified.
The project is in the Electric Reliability Council of Texas (ERCOT) interconnection queue under queue ID ERCOT-30INR0133, with a queue entry date of September 4, 2026. Its status is listed as active, and it has a proposed commercial operation date of December 31, 2030. The proposed point of interconnection is a tap on the 138 kV transmission line between the Hungerford (44150) and East Bernard (44190) substations. The available data does not indicate the status of an interconnection agreement for the project.
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
Wharton
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Starfield Energy Storage, LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
Tap 138kV 44150 Hungerford - 44190 East Bernard
Data Source
Live · ERCOT
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.
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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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