Nightcap (CAISO-54558) — Project Summary

Queue ID
CAISO-54558
Capacity
1100 MW
Technology
Battery
Status
active
Location
Los Angeles, CA
Region
CAISO
Developer
IA Status
Not Started

Nightcap

CAISO-54558BetaActiveGasBatteryCAISOLBNL

1,100 MW hybrid in Los Angeles, CA · In queue since April 2023 · Proposed COD February 2028

1,100 MW

Capacity

2

Components

Gas + Battery

3y 1m

In Queue

Not Started

IA Status

COD target: 2028

Interconnection

Total Duration

4y 10m

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: 2028-02-01

Technology
Gas550 MW · 50%
Battery550 MW · 50%
About

Nightcap is a proposed 1100 MW hybrid development project located in Los Angeles County, California. The project, which consists of 550 MW of gas generation and 550 MW of battery storage, is in the California Independent System Operator (CAISO) interconnection queue as queue ID CAISO-54558. The project entered the queue on April 17, 2023, and has a proposed commercial operation date of February 1, 2028. The interconnection agreement (IA) status is listed as "Not Started."

The project's point of interconnection (POI) is the Vincent 500 kV substation. Southern California Edison (SCE) is the utility associated with the project. The project has appeared in recent news coverage regarding energy storage development in California.

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

VINCENT 500 kV

Data Source

LBNL

Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_SP15_GEN-APND
Hub Confidence
MEDIUM
Nearest Node (Estimated)
VINCENT_2_N101
POI Substation
Vincent 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.

No news available for this project.

No ask pi reports yet for this entity.

ask pi about Nightcap