Oxbow Hill Solar
140 MW generation in Madison, NY · In queue since March 2019 · Proposed COD December 2026
140 MW
Capacity
1
Components
Solar
7 years
In Queue
Facility Study
IA Status
COD target: 2026
Total Duration
7y 9m
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: 2026-12-01
State
NY
County
Madison
Region
NYISO
Developer
Oxbow Hill Solar, LLC
Utility
NM-NG
Entity
NYISO
Point of Interconnection
Fenner 115kV Substation
Data Source
LBNL
Big solar farm in Madison County gets go-ahead from state siting board
The project in Fenner will stretch across 1600 acres.
Big solar farm in Madison County gets go-ahead from state siting board
The project in Fenner will stretch across 1600 acres.
New solar project in Madison County will power 23,000 homes
The Oxbow Hill Solar project will bring clean energy, jobs, and tax revenue to Central New York.
New solar facility approved in Madison County
Cypress Creek Renewables will develop Oxbow Hill Solar in the town of Fenner, which Hochul's office said will contribute 140 megawatts of clean energy.
Last updated 2026-03-26