CoreWeave Signs 15-Year Lease at Niagara Falls AI Campus in Deal That Could Reach $5.4 Billion

Niagara Falls, once better known for its tourism than its technology, is cementing its place in the artificial intelligence infrastructure landscape. Blockfusion USA, Inc. has executed a definitive anchor lease agreement with AI cloud provider CoreWeave at its Niagara Falls, New York data center campus, a site that began its life as a decommissioned power plant, was later converted into a cryptomining facility, and is now being adapted to serve large-scale AI computing workloads.

From Power Plant to AI Campus

The transformation of the Niagara Falls site reflects a journey through multiple phases of industrial repurposing. Blockfusion previously converted the former power plant into a cryptomining campus before deciding to pivot the same property toward high-density, liquid-cooled AI infrastructure. The company has described the transition as part of a longer-term ambition to establish the site as a technology and economic anchor for the surrounding region.

Alex Martini-Lo Manto, CEO of Blockfusion, characterized the CoreWeave agreement as a defining moment. "This agreement is a defining milestone for Blockfusion, and strong validation of our Niagara Falls campus," he said. "We are transforming a former industrial site into infrastructure for the next generation of computing and what we believe can become a long-term technology and economic anchor for the region." Robert Restaino,

Mayor of the City of Niagara Falls, added a local perspective to the announcement. "The conversation about data centers is ultimately about ensuring technology investment translates into real benefits for local communities," he said.

"Blockfusion's commitment to Niagara Falls creates opportunities for residents, businesses, and future generations. We are encouraged by investments that help strengthen our local economy and position Niagara Falls for long-term growth."

Lease Terms and Revenue Potential

The lease was entered into by North East Data, LLC, a wholly owned subsidiary of Blockfusion USA, Inc. The agreement carries an initial term of 15 years and includes two five-year renewal options. The announcement was made by Blue Acquisition Corp., a Nasdaq-listed special purpose acquisition company that is currently in the process of merging with Blockfusion. The definitive agreement follows a non-binding letter of intent that was first announced in June.

At the time of that earlier announcement, Blockfusion disclosed that the deal would encompass up to 300 megawatts of capacity in total, including 85 megawatts of guaranteed take-or-pay capacity. Blockfusion previously stated that the 85-megawatt guaranteed portion alone could generate approximately $2.8 billion in aggregate lease revenue over the initial 15-year term. Should both renewal options be exercised, total revenue from that guaranteed tranche could reach approximately $5.4 billion.

CoreWeave's Reliance on Third-Party Operators

The Niagara Falls agreement fits squarely within CoreWeave's established approach to building out its data center footprint. The AI cloud provider relies heavily on third-party operators for capacity rather than developing the bulk of its own facilities.

Its network of capacity partners across North America includes Core Scientific, Galaxy, Related Digital, Applied Digital, Chirisa Technology Parks, Lincoln, Flexential, TierPoint, Digital Realty, DataBank, Switch, Digital Crossroads, eStruxture, Bell Canada, and others. Notably, several of those existing partners share a background in cryptocurrency mining.

CoreWeave has previously secured capacity from reformed cryptominers including Core Scientific, Applied Digital, and Galaxy, making the Blockfusion arrangement consistent with a pattern the company has pursued across multiple deals. CoreWeave's client roster includes OpenAI, Microsoft, IBM, Nvidia, and Meta, reflecting the scale of AI compute demand that underpins its ongoing infrastructure expansion.

Why Cryptomining Sites Are Attracting AI Tenants

The Blockfusion deal illustrates a trend that has been building across the data center industry. Former cryptocurrency mining operations are increasingly being retooled to accommodate the surging demand for AI computing capacity.

The qualities that originally made these sites attractive to cryptominers, particularly access to cheap and abundant power, are proving equally valuable to AI data center operators who need to meet the energy-intensive requirements of large-scale model training and inference. Niagara Falls sits near one of North America's most significant sources of hydroelectric power, giving the region a structural advantage that has made it a natural candidate for this kind of industrial repurposing.

The access to large-scale, cost-effective electricity supply was central to the site's appeal for cryptomining and now underpins its viability as an AI infrastructure hub. With CoreWeave now installed as the campus's anchor tenant, Blockfusion's Niagara Falls site stands as a working example of how cryptomining-era investments in power capacity and physical infrastructure can be reoriented toward AI workloads, with a commercially validated lease providing the financial foundation for the campus's next chapter.