We track 2 projects inside Onondaga County and 0 more within 25 miles of it. For a distance-specific answer, check your own address.
An operating Syracuse University data center site in Onondaga County, NY, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 12,000 square feet of building is mapped.
Ranalli Super DC, LLC, a company tied to Onondaga County developer James Ranalli, applied to the New York Independent System Operator in May 2025 to connect a proposed 300 megawatt data center near Hencle Boulevard and Oswego Road in the town of Lysander to the grid, on 120 acres that were later listed for sale at 60 million dollars. A resident group called Citizens Against Lysander Data Center pushed the town board to act, and Lysander adopted a temporary moratorium on new data center projects while it and Onondaga County, which committed 500,000 dollars to study AI data centers countywide, work out zoning and review rules.
Most of the county is served by National Grid.
Every New York rate case in dollars a month, with hearing dates: willmybillgoup.com, our rate case tracker.
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