TEP-124
300 MW hybrid in Pinal, AZ · In queue since June 2022 · Proposed COD December 2025
300 MW
Capacity
1
Components
Solar
4y 1m
In Queue
—
IA Status
COD target: 2025
Total Duration
3y 6m
Schedule
6 months past proposed COD
Interconnection request submitted to ISO/RTO
Project undergoes interconnection studies to assess grid impact.
Typical: 18–36 months
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2025-12-31
The proposed TEP-124 project is a 300 MW solar and battery hybrid development in Pinal County, Arizona. The project consists of 300 MW of solar generation, and is located in the western region of the US. Tucson Electric Power Company (TEP) is the utility associated with the project.
TEP-124 is currently in the Tucson Electric Power interconnection queue with an entry date of June 16, 2022. The proposed commercial operation date is December 31, 2025. The point of interconnection is the Pinal West 345kV Substation.
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
AZ
County
Pinal
Grid Region
Mountain West
Market
—
Developer
—
Utility
Tucson Electric Power Company
Entity
TEP
Service Type
ERIS
Point of Interconnection
Pinal West 345kV Substation
Data Source
LBNL
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
- MOUNTAIN_WEST
- Trading Hub
- PALOVERDE
- Hub Confidence
- UNKNOWN
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 Project TEP-124Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
