Wyoming mining facilities construction and capacity
Company: CleanSpark
What the later record shows
Delivered; the record does not say when
The FY2025 10-K says the company operated two Wyoming facilities backed by about 110 MW as of September 30, 2025, which exceeds the promised ~75 MW. It does not say when they became operational, so on-time delivery by March 2025 cannot be confirmed.
“we operate two wholly owned mining facilities in Wyoming, both of which utilize immersion cooling technology to enhance efficiency and performance”
2025-11-24 · CleanSpark 10-K filed 2025-11-25 View cached copy (2026-08-31)Live source ↗
“Together, these sites are backed by approximately 110 MW of data center infrastructure power, which supports an operational hashrate of 3.52 EH/s”
2025-11-24 · CleanSpark 10-K filed 2025-11-25 View cached copy (2026-08-31)Live source ↗
Checked October 11, 2026 against filings, releases and reporting published after the claim was made. Quotes are verbatim from the linked documents.
The claim, verbatim
Two Wyoming mining locations under construction with approximately 75 MW of data center infrastructure power, expected to be operational between Q1 and Q2 of fiscal year 2025 (October 2024 - March 2025)
Source (primary)
CleanSpark 10-K filed 2024-12-03 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗
Quote: “we have two separate mining locations in Wyoming that are under construction and are expected to be operational between the first and second quarter of fiscal year 2025... and are expected to have approximately 75 MW of data center infrastructure power under contract”
How we checked this
Checked on October 12, 2026. The cited source supports every part of this claim.
The 10-K states that as of September 30, 2024, two Wyoming locations were under construction and expected to be operational between the first and second quarter of fiscal 2025. It also says they were expected to have about 75 MW of power under contract. The filing's September 30 fiscal year-end places that window at October 2024 to March 2025.
Confirmed in the source:
- CleanSpark had two separate mining locations in Wyoming under construction as of September 30, 2024
- The Wyoming locations are expected to have approximately 75 MW of data center infrastructure power under contract
- The Wyoming locations were expected to be operational between the first and second quarter of fiscal year 2025
- CleanSpark's fiscal year ends September 30, so Q1–Q2 of fiscal 2025 covers October 2024 through March 2025
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/827876/000095017024132565/clsk-20240930.htm) in full (484,491 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms CleanSpark 10-K filed 2024-12-03
Quote: “we have two separate mining locations in Wyoming that are under construction and are expected to be operational between the first and second quarter of fiscal year 2025... and are expected to have approximately 75 MW of data center infrastructure power under contract”
confirms CleanSpark 10-K filed 2025-11-25
Quote: “we operate two wholly owned mining facilities in Wyoming, both of which utilize immersion cooling technology to enhance efficiency and performance”