Quaking Aspen Storage (CAISO-54989) — Project Summary

Queue ID
CAISO-54989
Capacity
307.54 MW
Technology
Solar+Battery
Status
active
Location
Kern, CA
Region
CAISO
Developer
IA Status
Not Started

Quaking Aspen Storage

CAISO-54989BetaActiveSolarBatteryCAISOLBNL

307.54 MW hybrid in Kern, CA · In queue since April 2023 · Proposed COD July 2029

307.54 MW

Capacity

2

Components

Solar + Battery

3y 1m

In Queue

Not Started

IA Status

COD target: 2029

Interconnection

Total Duration

6y 3m

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: 2029-07-31

Technology
Solar204 MW · 66%
Battery103.54 MW · 34%
About

The Quaking Aspen Storage project is a proposed 307.54 MW hybrid solar and battery energy storage development in Kern County, California. The project consists of a 204 MW solar component and a 103.54 MW battery energy storage component. It is located within the California Independent System Operator (CAISO) region and interconnects to the PG&E utility grid at the GATES-MIDWAY 500kV point of interconnection.

The project, identified by queue ID CAISO-54989, entered the CAISO interconnection queue on April 17, 2023, with a proposed commercial operation date of July 31, 2029. As of the latest data, the interconnection agreement (IA) has not yet been started. The project is currently listed as active in the interconnection queue.

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

GATES-MIDWAY 500kV

Data Source

LBNL

Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_ZP26_GEN-APND
Hub Confidence
LOW

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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