North Side Solar
180 MW generation in St. Lawrence, NY · In queue since March 2017 · Proposed COD April 2028
180 MW
Capacity
1
Components
Solar
9 years
In Queue
Facility Study
IA Status
COD target: 2028
Total Duration
11y 1m
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: 2028-04-01
State
NY
County
St. Lawrence
Region
NYISO
Developer
North Side Energy Center, LLC
Utility
NYPA
Entity
NYISO
Point of Interconnection
Massena - Moses 230kV
Data Source
LBNL
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Excelsior project construction starting in April
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Last updated 2026-03-26