Mustang BESS
95 MW storage in Orange, NY · In queue since September 2024 · Proposed COD March 2028
95 MW
Capacity
1
Components
Battery
1y 8m
In Queue
—
IA Status
COD target: 2028
Total Duration
3y 6m
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: 2028-03-01
The Mustang BESS project is a proposed 95 MW battery storage project located in Orange County, New York. Developed by Viridity Energy Solutions, the project is interconnected to the Orange and Rockland (O&R) utility via the Hartley 69 kV point of interconnection. It is currently listed as active in the New York Independent System Operator (NYISO) interconnection queue under queue ID NYISO-C24-160, with an interconnection queue entry date of September 12, 2024.
The proposed commercial operation date (COD) for the Mustang BESS project is March 1, 2028. The project consists of 95 MW of battery storage capacity. The project has appeared in recent news coverage regarding energy storage development in the state.
Generated from interconnection queue and public data sources
State
NY
County
Orange
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
Viridity Energy Solutions
Utility
O&R
Entity
NYISO
Service Type
—
Point of Interconnection
Hartley 69 kV
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.
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