SPP-GEN-2026-PR4
131.56 MW storage in Hansford, TX · In queue since December 2025
131.56 MW
Capacity
1
Components
Battery
7 months
In Queue
In Progress (unknown study)
IA Phase
Total Duration
7 months
Study Phase
Priority Process; 05 SOUTHWEST
Interconnection request submitted to ISO/RTO
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Commercial operation date not yet determined
SPP-GEN-2026-PR4 is a proposed battery storage project located in Spearman County, Texas, within the Southwest Power Pool (SPP) region. The project, with a total capacity of 131.56 MW, is listed in the SPP interconnection queue as of December 19, 2025. The interconnecting utility is Southwestern Public Service (SPS).
The project's point of interconnection (POI) is the Hitchland 345kV substation. The designated service type for the project is Energy Resource (ER). As of the latest data, the project is listed as "active" in the SPP queue.
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
Hansford
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SPS
Entity
SPP
Service Type
ERIS
Point of Interconnection
Hitchland 345kV
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
- SPP
- Trading Hub
- SPP South Hub
- Hub Confidence
- HIGH
- Nearest Node (Estimated)
- SPS.GPW1.GREATPLNS
- POI Substation
- Hitchland Substation
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.
Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
