Alcoa says it is in advanced talks to monetize its former Massena East smelter site in upstate New York for a data center project, making it the furthest-along of the company's idled-asset sales. In its first-quarter earnings call, management said Massena East was the most advanced project in its dormant-asset pipeline, though it did not name a buyer.

What is verified

Bloomberg and CoinDesk both reported that the likely counterparty is NYDIG, the bitcoin-focused financial and mining company. Bloomberg, citing an interview with CEO Bill Oplinger, said Alcoa was "close to a deal" and expected it to be completed in the middle part of this year.

That is the most specific version of the story currently on the record. The conservative takeaway is that Alcoa has confirmed active negotiations around a data center reuse of the site, while the reported NYDIG link comes from outside reporting rather than Alcoa's published materials.

Why it matters

Massena East has been idle since 2014, but the core infrastructure still matters. Old smelter sites come with heavy-duty substations, transmission access, and in this case proximity to New York hydropower along the St. Lawrence River. That makes them attractive for power-hungry bitcoin mining and other compute workloads.

The deal would be another sign that closed industrial sites are becoming a shortcut for digital infrastructure developers that need large amounts of electricity faster than greenfield projects can usually secure it.