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 3m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
3y 4m
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
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
- 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.
Last updated 2026-03-31
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