Mega-Project
57 MW
Power Capacity
2
Sponsors
Sponsors & Partners
Marathon Digital Holdings
Beowulf Energy
Project Timeline
Announced
2020-12
Construction Start
2021
Expected Completion
2021-06
Current canonical record
20 acres with 30,000+ Antminer S19 units
Cryptocurrency mining facility that revived a coal plant scheduled for closure. Marathon announced plans to move operations to more sustainable locations. The facility operated at the 115 MW Hardin Generating Station.; QA 2026-07-19: Cleared mechanically estimated investment while retaining documented facility and computing loads.
Record provenance
This page is generated from the reviewed project database snapshot. The record was last reviewed on 2026-07-19. Blank fields mean the value was not publicly disclosed or could not be reconciled safely; they do not mean zero.