IID-GI-2023-177
33 MW generation in Imperial, CA · In queue since April 2023 · Proposed COD September 2026
33 MW
Capacity
1
Components
Geothermal
3y 1m
In Queue
In Progress (unknown study)
IA Status
COD target: 2026
Total Duration
3y 5m
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: 2026-09-01
The proposed IID-GI-2023-177 project is a 33 MW geothermal generation project located in Imperial County, California. Interconnecting to the Imperial Irrigation District (IID) at the 92kV Heber Substation, the project entered the IID interconnection queue on April 30, 2023, with a proposed commercial operation date of September 1, 2026. The interconnection agreement is currently listed as "In Progress (unknown study)".
The development project consists of 33 MW of geothermal capacity. It is currently listed as an active project within the IID interconnection queue.
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
92kV Heber Substation
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.
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