Date Palm (CAISO-54648) — Project Summary

Queue ID
CAISO-54648
Capacity
620.8 MW
Technology
Battery
Status
active
Location
San Bernardino, CA
Region
CAISO
Developer
IA Status
Not Started

Date Palm

CAISO-54648BetaActiveBatteryCAISOLBNL

620.8 MW storage in San Bernardino, CA · In queue since April 2023 · Proposed COD December 2031

620.8 MW

Capacity

1

Components

Battery

3y 1m

In Queue

Not Started

IA Status

COD target: 2031

Status
as of 4y 6m ago
Project statusUnder constructionENR · 2021-11-18
Interconnection

Total Duration

8y 8m

In Study38%
Queue EntryApr 17, 2023

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: 2031-12-31

About

The Date Palm project is a proposed 620.8 MW battery storage development in San Bernardino County, California. Interconnecting to the CAISO grid at the Lugo 500 kV point of interconnection, the project is sponsored by an unknown developer and listed in the CAISO queue as entry CAISO-54648, filed on April 17, 2023. The proposed commercial operation date is December 31, 2031, and the interconnection agreement has not yet been started.

The Date Palm project has been mentioned in recent news coverage related to development and grid issues.

Generated from interconnection queue and public data sources

Project Details

State

CA

County

San Bernardino

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

SCE

Entity

CAISO

Service Type

Point of Interconnection

LUGO 500 kV

Data Source

LBNL

Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_SP15_GEN-APND
Hub Confidence
MEDIUM
POI Substation
Lugo Substation

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 (1)Beta

Last updated 2026-03-26

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