IID-GI-2023-167
500 MW hybrid in Imperial, CA · In queue since February 2023 · Proposed COD June 2026
500 MW
Capacity
1
Components
Solar
3y 5m
In Queue
In Progress (unknown study)
IA Phase
COD target: 2026
Total Duration
3y 4m
Schedule
1 months past proposed COD
Study Phase
C
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: 2026-06-01
IID-GI-2023-167 is a proposed 500 MW hybrid Solar+Battery project in Imperial County, California. The project is located in the West region and is being developed within the Imperial Irrigation District (IID) utility territory. The interconnection request was entered into the IID queue on February 7, 2023, with a proposed commercial operation date of June 1, 2026. The interconnection agreement status is currently listed as "In Progress (unknown study)".
The proposed project consists of 500 MW of solar generation capacity. It has appeared in recent news coverage.
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
CA
County
Imperial
Grid Region
Mountain West
Market
—
Developer
—
Utility
Imperial Irrigation District
Entity
IID
Service Type
—
Point of Interconnection
Proposed New Facility
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.
Top solar plant owners in the US
Data tables and metrics from the InfraSure database.
Top solar plant owners in the US
Data tables and metrics from the InfraSure database.
Top 10 solar states
Data tables and metrics from the InfraSure database.
Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.
