Alcoa, the largest US aluminum producer, is on the verge of selling its inactive Massena East smelter in upstate New York to New York Digital Investment Group (NYDIG), a prominent Bitcoin mining firm, as it divests underutilized assets and capitalizes on the demand for energy-intensive industrial sites. According to Alcoa's CEO, Bill Oplinger, the company is in advanced negotiations, with the transaction expected to be finalized mid-year, as reported by Bloomberg. The site, situated along the St. Lawrence River, has remained idle since 2014 due to high operational costs and global competition.
However, its appeal lies not in aluminum production but in its existing power infrastructure. As aluminum smelters operate continuously, they are equipped with dedicated substations and transmission lines, which remain intact even after closure. This infrastructure can significantly reduce the time required for bitcoin miners and data center developers to secure grid access.
Furthermore, the Massena East site has access to low-cost, carbon-free hydropower from the New York Power Authority, making it an attractive location for companies seeking affordable and sustainable energy. This deal reflects a broader trend, as evidenced by Century Aluminum's recent sale of a Kentucky smelter to TeraWulf, which plans to establish a digital infrastructure campus supporting high-performance computing and artificial intelligence.