SIMON (CAISO-2115) — Project Summary

Queue ID
CAISO-2115
Capacity
405.750886 MW
Technology
Battery
Status
active
Location
Los Angeles, CA
Region
CAISO
Developer
IA Status
System Impact Study

SIMON

CAISO-2115BetaActiveBatteryCAISOLBNL + Live

405.751 MW storage in Los Angeles, CA · In queue since April 2021 · Proposed COD April 2032

405.751 MW

Capacity

1

Components

Battery

5y 1m

In Queue

System Impact Study

IA Status

COD target: 2032

Interconnection

Total Duration

11 years

Impact Study25%
Queue EntryApr 15, 2021

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: 2032-04-26

About

The SIMON project is a proposed 405.75 MW battery storage project located in Los Angeles County, California. The project is in the California Independent System Operator (CAISO) interconnection queue as entry CAISO-2115, with a queue entry date of April 15, 2021. The proposed commercial operation date is April 26, 2032. The project's interconnection status is currently in the System Impact Study phase. Southern California Edison (SCE) is the utility.

The SIMON project has been the subject of recent news coverage, with 10 articles published about it. The news categories include industry (8 articles), grid (1 article), and hazards (1 article).

Generated from interconnection queue and public data sources

Project Details

State

CA

County

Los Angeles

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

SCE

Entity

CAISO

Service Type

Point of Interconnection

La Cienega Substation 230 kV

Data Source

LBNL + Live

Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_SP15_GEN-APND
Hub Confidence
MEDIUM
Nearest Node (Estimated)
LCIENEGA_6_N001
POI Substation
La Cienega 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 (2)Beta

Last updated 2026-03-26

View all articles

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