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Built & running

Nautilus Cryptomine (bitcoin mining at Susquehanna nuclear plant)

Also called: TeraWulf Nautilus

A 200-megawatt bitcoin mining data center next to the Susquehanna nuclear plant. It is not part of Amazon's campus. Talen now owns all of it and is exploring other uses.

βœ” ConfirmedSourceLast checked: Oct 6, 2026

Where things stand: Operating bitcoin mine; now fully owned by Talen Energy.

πŸ•’ Latest update (Oct 2024): TeraWulf sold its 25% share of the Nautilus mine to a Talen Energy company for about $92 million.

What we know

  • πŸ“ WhereNext to the Susquehanna nuclear plant near Berwick, Salem Township, Luzerne County
  • 🏒 CompanyTalen Energy (bought TeraWulf's share)
  • πŸ‘€ Built forBitcoin mining
  • ⚑ Power it needs200 megawatts (about as much as 160,000 homes)
  • πŸ”Œ Where the power comes fromDirect power from the Susquehanna nuclear plant

❓ Still unanswered

Nobody has answered these in public yet. Can you help find out?

What happened so far

  • 2023
    Began operating as the first bitcoin mine supplied directly by an on-site nuclear plant.
  • Oct 2024
    TeraWulf sold its 25% share of the Nautilus mine to a Talen Energy company for about $92 million.

Local votes and rules

πŸ—ΊοΈ Zoning change

After a court voided its earlier votes, the Salem Township Planning Commission voted a third time to recommend a larger data center overlay zone. The zone would help a third data center project move forward. Township supervisors make the final decision.

Sept 2026

πŸ—ΊοΈ Zoning change

Salem Township supervisors scheduled a vote to expand the township's data center overlay zone for the Salem 3 campus, a planned 39-building project on more than 4,000 acres with its own power plant. Residents went to court over meeting notice and limits on public comment.

Aug 26, 2026

βš–οΈ Court case

A Luzerne County judge ruled that the Salem Township Planning Commission broke the state open-meetings law when some people were locked out of a meeting on a data center zoning overlay. Eight residents without a lawyer brought the case. The ruling voided the commission's earlier vote on an overlay for a third data center project, called Salem 3.

Aug 25, 2026

βœ… Approved

The Salem Township Planning Commission recommended conditional approval of a revised master plan for a QTS data center campus. The new plan cuts the project from 18 buildings to 12 but adds 100 acres. It also involves closing parts of three local roads. Supervisors had approved an earlier master plan.

May 2026

🀝 Agreement with the company

Salem Township supervisors approved a Blackstone QTS data center campus planned for about 1,700 acres bought from 96 landowners. The township received a $9 million community benefit agreement to pay for emergency medical services, roads and other infrastructure, and town services.

March 2026
πŸ›°οΈ See it from above

Drag the slider to compare the land before and now.

2018–20202021–2023
We only know the town, so this shows the town center, not the exact site. Photos: PEMA / PASDA, Pennsylvania aerial photos.

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Where this comes from

  1. Talen acquires full ownership of Nautilus Cryptomine facility Β· DatacenterDynamics
  2. TeraWulf press release (SEC Form 8-K Exhibit 99.1): completes sale of 25% equity interest in Nautilus to Talen Energy Β· TeraWulf Inc. via SEC EDGAR Β· Oct 2024

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