Built & running
North Campbell Land Co. crypto mine at Holland Substation (Hopkinsville)
A bitcoin mine with about 22 shipping-container-style units has run on North Campbell Street for about three years, using 15 megawatts. The owner wants to change it to other computer work, like AI.
Where things stand: A 15-megawatt bitcoin mine has run here for about three years. The owner wants to switch it to other computing work.
🕒 Latest update (July 27, 2026): At a city hearing, the company said it wants to switch the 15-megawatt bitcoin mine to other computing work.
What we know
- 📍 WhereInside Hopkinsville Electric System's Holland Substation on North Campbell Street, Hopkinsville, Christian County
- 🏢 CompanyNorth Campbell Land Co.
- 🏛️ Owned bySphere 3D
- ⚡ Power it needs15 megawatts (about as much as 12,000 homes)
- 🔌 Where the power comes fromHopkinsville Electric System (Holland Substation)
❓ Still unanswered
Nobody has answered these in public yet. Can you help find out?
- What new kind of computing work would the Holland Substation site do? 🙋 I'll find out
What happened so far
- July 27, 2026At a city hearing, the company said it wants to switch the 15-megawatt bitcoin mine to other computing work.
🛰️ See it from above
An aerial photo of the area.
We only know the town, so this shows the town center, not the exact site. Photos: USGS The National Map.
Where this comes from
- Hopkinsville weighs limits on data centers as crypto mine proposes expansion · Hoptown Chronicle · July 2026
- Sphere 3D seeks 50 MW Hopkinsville AI data center as city weighs zoning limits · Blockspace · July 2026
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