Sugar Loaf Energy Storage II — Project Summary

Queue ID
NYISO-C24-359
Capacity
300 MW
Technology
Battery
Status
active
Location
Orange, NY
Region
NYISO
Developer
CEDAR HOLDCO LLC
IA Status

Sugar Loaf Energy Storage II

BetaActiveBatteryNYISOLBNL

300 MW storage in Orange, NY · In queue since October 2024 · Proposed COD December 2029

300 MW

Capacity

1

Components

Battery

1y 5m

In Queue

IA Status

COD target: 2029

Interconnection Timeline

Total Duration

5y 2m

Pre-Study0%
Queue EntryOct 15, 2024

Interconnection request submitted to ISO/RTO

TCS Study

NYISO transitioned to a Transitional Cluster Study (TCS) format in 2024.

Typical: >42 months (historical); ~24 months target

Interconnection Agreement

Interconnection agreement not yet executed

Typical: 30–60 days (negotiation)

Commercial Operation

Proposed COD: 2029-12-01

Project Details

State

NY

County

Orange

Region

NYISO

Developer

CEDAR HOLDCO LLC

Utility

O&R

Entity

NYISO

Point of Interconnection

Sugarloaf 138 kV Substation

Data Source

LBNL

No news available for this project.