Prairie Point Energy Storage I
1,000 MW hybrid in Wise, TX · In queue since May 2026 · Proposed COD December 2027
1,000 MW
Capacity
0
Components
5 months
In Queue
—
IA Status
COD target: 2027
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
1y 7m
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: 2027-12-31
Prairie Point Energy Storage I is a proposed battery energy storage development project located in Wise County, Texas, within the Electric Reliability Council of Texas (ERCOT) region. Developed by Prairie Point LLC, the project has a total proposed capacity of 1,000 MW. It is classified as a hybrid project, with technology components listed as battery energy storage and an additional component categorized as "Other." Individual capacities for each component are not specified in the available data. The project is identified in the ERCOT interconnection queue as ERCOT-27INR0618.
The project entered the ERCOT interconnection queue on May 13, 2026, and holds an active status. Its proposed commercial operation date is December 31, 2027. The planned point of interconnection is RAMHORNH 5 - 31875. The available data does not indicate the status of an interconnection agreement.
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
Wise
Grid Region
ERCOT (Texas)
Market
ISO/RTO Member
Developer
Prairie Point LLC
Utility
—
Entity
ERCOT
Service Type
—
Point of Interconnection
RAMHORNH 5 - 31875
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.
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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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