AZALEA (CAISO-1493) — Project Summary

Queue ID
CAISO-1493
Capacity
99.3 MW
Technology
Solar+Battery
Status
active
Location
Kern, CA
Region
CAISO
Developer
IA Status
IA Executed

AZALEA

CAISO-1493BetaActiveSolarBatteryCAISOLBNL + Live

99.3 MW hybrid in Kern, CA · In queue since April 2018 · Proposed COD September 2025

99.3 MW

Capacity

2

Components

Solar + Battery

8y 1m

In Queue

IA Executed

IA Status

Signed Jun 2020

Status
Latest milestonecommercial operation · 2024-12-31IndexBox · 2026-03-23
Interconnection

Queue → IA

2y 2m

IA → COD

5y 3m

Total Duration

2y 2m

Schedule

8 months past proposed COD

Construction75%
Queue EntryApr 16, 2018

Interconnection request submitted to ISO/RTO

Cluster Study (Phase I/II)

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

Typical: 36–48 months (IR to IA)

Interconnection AgreementJun 11, 2020

Interconnection agreement executed — binding commitment to build

Typical: 30–60 days (negotiation)

ConstructionCurrent

Project under construction

Typical: 18–30 months

Commercial Operation

Proposed COD: 2025-09-12

Technology
Solar61.3 MW · 62%
Battery38 MW · 38%
About

The AZALEA project is a proposed 99.3 MW hybrid solar and battery energy storage project located in Kern County, California. The development project consists of a 61.3 MW solar array coupled with a 38 MW battery energy storage system. It is listed in the CAISO interconnection queue as project CAISO-1493, with an initial queue entry date of April 16, 2018, and a proposed commercial operation date of September 12, 2025. The interconnection point is Arco 70 kV, and the interconnecting utility is PG&E.

The project's interconnection agreement (IA) has been executed as of June 11, 2020. The AZALEA project has been the subject of recent news coverage, with nine articles appearing in industry and development publications.

Generated from interconnection queue and public data sources

Project Details

State

CA

County

Kern

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

PGAE

Entity

CAISO

Service Type

Point of Interconnection

Arco 70 kV

Data Source

LBNL + Live

DeveloperIdemitsu RenewablesPV Tech · 2026-03-23
EPC contractorSOLV EnergyPV Tech · 2026-03-23
Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_ZP26_GEN-APND
Hub Confidence
MEDIUM
Nearest Node (Estimated)
AGRICO_7_B1
POI Substation
Agrico

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.

News & Articles (3)Beta

Last updated 2026-03-26

View all articles

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