HOODINI (CAISO-1663) — Project Summary

Queue ID
CAISO-1663
Capacity
909.54 MW
Technology
Solar+Battery
Status
active
Location
Yuma, AZ
Region
CAISO
Developer
IA Status
System Impact Study

HOODINI

CAISO-1663BetaActiveSolarBatteryCAISOLBNL + Live

909.54 MW hybrid in Yuma, AZ · In queue since April 2019 · Proposed COD January 2028

BA: AZPSISO/RTO: CAISONERC: WECCRC: SPPW

909.54 MW

Capacity

2

Components

Solar + Battery

7y 3m

In Queue

System Impact Study

IA Phase

COD target: 2028

Interconnection

Total Duration

8y 9m

Study Phase

C12

Impact Study25%
Queue EntryApr 15, 2019

Interconnection request submitted to ISO/RTO

Cluster Study (Phase I/II)Current

CAISO uses cluster studies where projects are batched annually and studied together.

Typical: 36–48 months (IR to IA)

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2028-01-31

Cross-source intelligence
Beta
High confidence·4 sources·as of 2026-06-01
Expected COD
Jan 2028
From queue filing
Developer
Iown Renewable Energy
From queue filing
Status
Suspended
Active in CAISO queue but project suspended since Nov 2023 after developer withdrew Special Use Permit due to community opposition over foreign ownership concerns and wildlife habitat impacts
Financing
Cancelled
Ownership history
  1. ·Iown Renewable EnergyEolus (North American division)source
Key milestones
WithdrawnNov 6, 2023Most recent

Developer withdrew Special Use Permit request at Yuma County Board of Supervisors meeting due to community opposition over foreign ownership and wildlife concerns

source
About

The proposed HOODINI project is a 572.17 MW hybrid solar and battery energy storage development project located in Yuma County, Arizona. The project consists of a 459.54 MW solar component and a 112.63 MW battery energy storage system. It is interconnected to the San Diego Gas & Electric (SDGE) utility via the Hoodoo Wash Switchyard 500 kV.

The project is in the California Independent System Operator (CAISO) interconnection queue as entry CAISO-1663, with a queue entry date of April 15, 2019. The proposed commercial operation date is January 31, 2028. The project's interconnection status is currently in the System Impact Study phase.

Generated from interconnection queue and public data sources

Development Risk

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.

Available on the InfraSure platform

See the full development-risk decomposition for this project.

P(COD by stated date)
Withdrawal probability vs cohort
IA cluster risk
Project Details

State

AZ

County

Yuma

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

SDGE

Entity

CAISO

Service Type

ERIS

Point of Interconnection

Hoodoo Wash Switchyard 500 kV

Data Source

LBNL + Live

Risk Analytics

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.

Available on the InfraSure platform

See the full risk decomposition + scenarios for this project.

Climate hazards (8+)
Generation variability (P10/P50/P90)
Offtake + transmission counterparty
Technology
Solar459.54 MW · 51%
Battery450 MW · 49%
Generation Forecast

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.

Available on the InfraSure platform

See the full forecast + scenario decomposition for this project.

P50 conditioned on COD
Capacity factor vs cohort
Weather + policy scenarios
Financial Forecast

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.

Available on the InfraSure platform

See the full revenue + DSCR projection for this project.

Revenue conditioned on COD
Financing close risk
Cohort DSCR comparison
Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_SP15_GEN-APND
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.

No insights available for this project.
InfraSure platform

Forward forecasts, scenario decomposition, and risk-decision tooling for this queue project.