Heritage BESS
125 MW storage in Orange, NY · In queue since August 2024 · Proposed COD June 2029
125 MW
Capacity
1
Components
Battery
1y 9m
In Queue
—
IA Status
COD target: 2029
Total Duration
4y 10m
Interconnection request submitted to ISO/RTO
NYISO transitioned to a Transitional Cluster Study (TCS) format in 2024.
Typical: >42 months (historical); ~24 months target
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2029-06-01
Heritage BESS is a proposed 125 MW battery storage project located in Orange County, New York. The project, developed by Empire Reserve Energy, LLC, is interconnected to the NYISO grid at the Shoemaker - Sugarloaf 138kV point of interconnection. It entered the NYISO interconnection queue as project number C24-063 on August 1, 2024, with a proposed commercial operation date of June 1, 2029.
The Heritage BESS project is currently listed as active in the NYISO interconnection queue. Recent news coverage indicates interest in the project, with four articles appearing in industry and deals publications.
Generated from interconnection queue and public data sources
State
NY
County
Orange
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
Empire Reserve Energy, LLC
Utility
O&R
Entity
NYISO
Service Type
—
Point of Interconnection
Shoemaker - Sugarloaf 138kV
Data Source
LBNL
- ISO / RTO
- NYISO
- Trading Hub
- ZONE G
- Hub Confidence
- MEDIUM
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.
Last updated 2026-03-26
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