From Aluminum To Bitcoin: Alcoa To Sell Dormant Plant To NYDIG

bitcoinistPublished on 2026-04-19Last updated on 2026-04-19

Abstract

Alcoa is in advanced talks to sell its dormant Massena, New York aluminum smelter to Bitcoin mining firm NYDIG, with a deal expected to close by mid-2026. The site, idle since 2014, is attractive due to its existing heavy-duty electrical infrastructure, including substations and grid connections capable of handling massive power loads, as well as access to low-cost hydroelectric power from the New York Power Authority. This follows a trend of crypto and data center firms repurposing deindustrialized sites for their built-in infrastructure. While many miners are diversifying into AI, NYDIG is doubling down on Bitcoin, having recently acquired Crusoe Energy's mining operations. The Massena deal represents a significant expansion of its Bitcoin-focused strategy.

Bitcoin mining firm NYDIG already has skin in the game at the Massena, New York site — it holds a stake in Coinmint, which runs mining hardware there under a long-term lease. Now the company wants the land itself.

A Deal Years In The Making

Alcoa’s Massena East smelter went dark in 2014 after energy costs climbed and overseas competition cut into margins. The sprawling facility along the St. Lawrence River has sat idle ever since.

Based on reports, Alcoa CEO Bill Oplinger told Bloomberg the two companies are deep in talks and expects a deal to close sometime in the middle of 2026. Financial terms were not disclosed.

For NYDIG, the appeal goes beyond location. Industrial smelters are wired for round-the-clock heavy operations — they come with substations, transmission lines, and grid connections that can handle enormous power loads.

Source: Crunchbase

Data center operators and crypto miners often wait years to build that kind of infrastructure from scratch. At Massena, it already exists. The site also draws power from the New York Power Authority’s hydroelectric supply, which cuts costs and reduces the carbon footprint of whatever runs there next.

Old Industry, New Tenants

Massena is not the only shuttered smelter drawing interest from the digital sector. Earlier this year, Century Aluminum sold its Hawesville, Kentucky facility to TeraWulf for $200 million.

TeraWulf plans to turn the site into a high-performance computing and AI campus. Since that deal closed, TeraWulf shares have climbed 80% year-to-date, according to Yahoo Finance data.

BTCUSD trading at $75,841. Chart: TradingView

The pattern is clear: retired heavy industry sites, long considered liabilities, are being snapped up by firms that need power and space fast. These properties offer something new construction cannot — infrastructure that is already approved, already connected, and already built.

NYDIG Bets Big On Bitcoin

While many miners are shifting toward AI and cloud services to offset shrinking returns, NYDIG is doubling down on Bitcoin.

Last year, the firm — owned by Stone Ridge — acquired Crusoe Energy’s Bitcoin mining operations, including its natural gas flare mitigation business.

The Massena deal, if it closes, would mark another significant step in that direction.

Other players in the space are taking a different road. MARA Holdings picked up a 64% stake in French infrastructure company Exaion to break into AI services. Hive, Hut 8, TeraWulf, and Iren are all converting mining facilities into data centers.

NYDIG, for now, is charting its own course.

Featured image Romain Costaseca/Hans Lucas/AFP via Getty Images, chart from TradingView

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Related Questions

QWhat is the main reason NYDIG is interested in acquiring Alcoa's dormant Massena plant?

ANYDIG is interested because the industrial smelter comes with existing infrastructure like substations, transmission lines, and grid connections that can handle enormous power loads, which is crucial for Bitcoin mining and avoids the years-long process of building it from scratch.

QWhen is the deal between Alcoa and NYDIG expected to close, according to Alcoa's CEO?

AAlcoa CEO Bill Oplinger expects the deal to close sometime in the middle of 2026.

QBesides the existing infrastructure, what is another key advantage of the Massena site's power supply?

AThe site draws power from the New York Power Authority’s hydroelectric supply, which cuts costs and reduces the carbon footprint of the operations.

QHow does NYDIG's strategy differ from other major Bitcoin miners like TeraWulf and Hut 8?

AWhile many miners are shifting toward AI and cloud services, NYDIG is doubling down on Bitcoin mining, as evidenced by this acquisition and its previous purchase of Crusoe Energy’s Bitcoin mining operations.

QWhat recent similar deal was mentioned in the article, and what was the purchase price?

AEarlier this year, Century Aluminum sold its Hawesville, Kentucky facility to TeraWulf for $200 million to be turned into a high-performance computing and AI campus.

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