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Massena, NY · St. Lawrence County · 44.930°N 74.891°W

Coinmint (Massena East / former Alcoa Smelter)

Coinmint

Crypto miningOperationalReported

Key facts

Location: Massena, NY, St. Lawrence County
Capacity: 166 MW
Powered by: NYPA hydropower via the Moses-Saunders Power Dam
Announced: —
Last updated: 2026-07-10

Civic impact

Economics

Land: 1,300 acres

Mining

Power arrangement: grid

Environmental

Carbon basis: Grid average

Status history

No recorded status history yet.

Location

Sources & data provenance

Reported: data based on credible news outlets or industry sources.

Last updated: 2026-07-10

Miner Weekly: Coinmint, NYDIG, and Bitcoinpress
TheMinerMagRetrieved: 2026-07-10
Report: NYDIG Close to Buying Alcoa's Massena, New York Smelter Sitepress
Bitcoin.com NewsRetrieved: 2026-07-10
From Smelters to Servers: Alcoa to Cash In on Crypto's Thirst for Energypress
CoinDeskRetrieved: 2026-07-10

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