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Alcoa is currently in discussions regarding the potential sale of its inactive Massena East aluminum smelter, situated in upstate New York, to the bitcoin mining firm NYDIG. This information comes from remarks made by Alcoa’s chief executive, Bill Oplinger, during an interview with Bloomberg.
The Massena East facility, located alongside the St. Lawrence River, ceased operations in 2014. This shutdown was a consequence of persistent challenges stemming from elevated energy expenses and international competition, which consequently diminished domestic aluminum output. The industrial site covers approximately 1,300 acres and is equipped with substantial electrical infrastructure designed for continuous industrial functions.
Alcoa is actively pursuing a broader strategy to divest a portfolio of its inactive U.S. smelter assets. The company has identified ten dormant locations for possible divestiture as it redirects its focus toward more profitable ventures and reduces its exposure to costly, older facilities. The Massena East property represents one of the more advanced prospects within this divestment initiative.
NYDIG, a financial services entity specializing in bitcoin and associated with Stone Ridge, has been increasing its involvement in industrial-scale mining infrastructure over the last couple of years. The firm has gained exposure to mining activities through strategic alliances and acquisitions, including its engagement with Coinmint at the Massena complex, operating under a long-term lease agreement contingent on the site’s power capabilities.
The Massena East smelter draws its power supply from the New York Power Authority’s hydroelectric system. This availability of a dependable electricity source is a critical component of the site’s appeal for digital asset mining operations. Aluminum smelters are known for their significant and uninterrupted energy demands, and their grid connections frequently remain functional even after cessation of production. Such existing infrastructure can shorten the transition period for conversion into data center or mining facilities.
NYDIG possesses a significant interest in Coinmint, which manages the bitcoin mining equipment at the larger Massena campus. Coinmint has been hosting mining clients through existing arrangements linked to Alcoa’s property and power contracts. The prospective transaction would result in NYDIG assuming control over the smelter site itself, thereby expanding its operational presence in the area.
Negotiations between Alcoa and NYDIG have centered on the terms of a transfer agreement that would encompass ownership of the land, the electrical infrastructure, and any residual industrial assets. Both parties are working towards finalizing the deal within the mid-year period, pending the resolution of final agreements and necessary regulatory approvals.
Bitcoin mining and high-performance computing
This proposed acquisition aligns with a wider trend across North America where former aluminum smelters and other heavy industrial sites are being repurposed for digital infrastructure. These locations typically offer robust power connections, established transmission access, and industrial zoning suitable for the demands of bitcoin mining and high-performance computing tasks.
Century Aluminum executed a comparable transaction involving its Hawesville, Kentucky smelter, which was sold to TeraWulf. This site is slated for redevelopment into a data center and computing hub, reflecting the increasing demand for locations with assured energy capacity.
NYDIG continues to strengthen its position in the bitcoin mining sector by acquiring power-associated assets and mining operations across various U.S. states. The firm has secured capacity in North Dakota, South Dakota, Pennsylvania, and Missouri, and has augmented its mining infrastructure through separate acquisitions involving energy-focused companies.
Should the deal between Alcoa and NYDIG materialize, it would place a major former U.S. aluminum production facility under bitcoin mining ownership, effectively extending the utilization of established industrial power infrastructure for digital asset operations.
According to the portal: bitcoinmagazine.com