SPP-GEN-2024-303
500 MW hybrid in Roosevelt, NM · In queue since March 2025 · Proposed COD December 2029
500 MW
Capacity
1
Components
Solar
1y 4m
In Queue
System Impact Study
IA Phase
COD target: 2029
Total Duration
4y 9m
Study Phase
DISIS-2024-001; 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)
Proposed COD: 2029-12-31
SPP-GEN-2024-303 is a proposed 500 MW solar and battery hybrid project located in Roosevelt County, New Mexico. The project, which appeared in the Southwest Power Pool (SPP) interconnection queue on March 1, 2025, is seeking Energy Resource/Network Resource (ER/NR) service from Southwestern Public Service (SPS). Its point of interconnection (POI) is the Crossroads 345 kV Substation.
The project consists of both solar photovoltaic generation and battery energy storage, though the individual capacities of each component are not specified. The project is currently 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
NM
County
Roosevelt
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
SPS
Entity
SPP
Service Type
NRIS/ERIS
Point of Interconnection
Crossroads 345 kV Substation
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
- POI Substation
- Crossroads 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.
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Data tables and metrics from the InfraSure database.
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Data tables and metrics from the InfraSure database.
Battery projects in SPP
Data tables and metrics from the InfraSure database.
Top solar plant owners in the US
Data tables and metrics from the InfraSure database.
Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
