TeraWulf's Lake Mariner campus, built on the site of the former Somerset coal fired power plant on Lake Ontario, is adding two new AI data center buildings on 61 acres in the parcel's northeastern corner, part of a 3.2 billion dollar expansion that would raise the 410 acre campus to 360 megawatts of capacity. The Niagara County Planning Board and the Somerset Town Board both gave unanimous approval to the required Planned Unit Development amendment, site plan, state environmental review, and special use permit in late 2025, and construction is underway with new operations expected in the second half of 2026, creating about 200 new jobs.
Data centers in Niagara County
We track 3 projects inside Niagara County and 5 more within 25 miles of it. For a distance-specific answer, check your own address.
In Niagara County
Blockfusion data center Blockfusion
An operating Blockfusion data center site in Niagara County, NY, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 16,000 square feet of building is mapped.
US Bitcoin data center US Bitcoin
An operating US Bitcoin data center site in Niagara County, NY, mapped in OpenStreetMap and the IM3 Open Source Data Center Atlas. About 62,000 square feet of building is mapped.
Within 25 miles of Niagara County
Frontier Science Operator not disclosed
Riverview Innovation & Technology Campus Data Center Riverview Innovation and Technology Campus
Project STAMP Data Center (Stream Data Centers) Stream Data Centers
Project Rampart Data Center (PRP Real Estate Investment) PRP Real Estate Investment
Power bills in Niagara County
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.
Alerts for Niagara County
An email when a filing, hearing, or status changes within 25 miles of the county seat. For a tighter radius, check your own address and subscribe there.
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