Richardson BESS
100 MW storage in St. Lawrence, NY · In queue since September 2024 · Proposed COD December 2029
100 MW
Capacity
1
Components
Battery
1y 8m
In Queue
—
IA Status
COD target: 2029
Total Duration
5y 3m
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: 2029-12-01
The Richardson BESS project is a proposed 100 MW battery storage project located in St. Lawrence County, New York. Developed by ACE DevCo NC, LLC, the project is interconnected within the New York Independent System Operator (NYISO) queue as entry NYISO-C24-151, filed on September 11, 2024. The proposed commercial operation date is December 1, 2029.
The project is currently listed as active in the interconnection queue. The point of interconnection is the McIntyre 115 kV Substation. The project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
NY
County
St. Lawrence
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
ACE DevCo NC, LLC
Utility
NM-NG
Entity
NYISO
Service Type
—
Point of Interconnection
McIntyre 115 kV Substation
Data Source
LBNL
- ISO / RTO
- NYISO
- Trading Hub
- ZONE D
- 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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