Lotus 3 (CAISO-54647) — Project Summary

Queue ID
CAISO-54647
Capacity
400 MW
Technology
Battery
Status
active
Location
Merced, CA
Region
CAISO
Developer
IA Status
Not Started

Lotus 3

CAISO-54647BetaActiveBatteryCAISOLBNL

400 MW storage in Merced, CA · In queue since April 2023 · Proposed COD December 2031

400 MW

Capacity

1

Components

Battery

3y 1m

In Queue

Not Started

IA Status

COD target: 2031

Status
as of 23 months ago
Project statusOperationalPR Newswire · 2024-06-13
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

Lotus 3 is a proposed 400 MW battery storage project located in Merced County, California. The project is in the CAISO interconnection queue as entry CAISO-54647, with a queue entry date of April 17, 2023, and a proposed commercial operation date of December 31, 2031. The interconnection point is the Los Banos 500 kV substation. The interconnection agreement status is "Not Started."

The project is in the Pacific Gas & Electric (PGAE) service area and has been mentioned in recent news coverage related to grid development.

Generated from interconnection queue and public data sources

Project Details

State

CA

County

Merced

Grid Region

CAISO (California)

Market

ISO/RTO Member

Developer

Utility

PGAE

Entity

CAISO

Service Type

Point of Interconnection

LOS BANOS 500 kV

Data Source

LBNL

Market Context
Approximate
ISO / RTO
CAISO
Trading Hub
TH_ZP26_GEN-APND
Hub Confidence
MEDIUM
Nearest Node (Estimated)
SNTANLA_6_N001
POI Substation
Los Banos 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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