DESERT SANDS (CAISO-1758) — Project Summary

Queue ID
CAISO-1758
Capacity
300 MW
Technology
Battery
Status
active
Location
Riverside, CA
Region
CAISO
Developer
IA Status
System Impact Study

DESERT SANDS

CAISO-1758BetaActiveBatteryCAISOLBNL + Live

300 MW storage in Riverside, CA · In queue since April 2020 · Proposed COD March 2035

300 MW

Capacity

1

Components

Battery

6y 1m

In Queue

System Impact Study

IA Status

COD target: 2035

Interconnection

Total Duration

14y 11m

Impact Study25%
Queue EntryApr 15, 2020

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: 2035-03-31

About

The DESERT SANDS project is a proposed 300 MW battery storage project located in Riverside County, California. The project is in the California Independent System Operator (CAISO) interconnection queue as entry CAISO-1758, with a queue entry date of April 15, 2020. The proposed commercial operation date is March 31, 2035. The project's interconnection status is currently in the System Impact Study phase. Southern California Edison (SCE) is the utility.

The DESERT SANDS project has been featured in recent news coverage related to deals.

Generated from interconnection queue and public data sources

Project Details

State

CA

County

Riverside

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

SCE

Entity

CAISO

Service Type

Point of Interconnection

Devers Substation 230kV

Data Source

LBNL + Live

DeveloperNextEra Energy Resources, LLCCalifornia Community Choice Association · 2023-04-07
TransactionPPACalifornia Community Choice Association · 2023-04-07
OfftakerClean Power AllianceCalifornia Community Choice Association · 2023-04-07
PPA structurePhysicalCalifornia Community Choice Association · 2023-04-07
PPA term15 yearsCalifornia Community Choice Association · 2023-04-07
Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_SP15_GEN-APND
Hub Confidence
MEDIUM
Nearest Node (Estimated)
GARNET_7_N006
POI Substation
Devers 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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