Current mining fleet hashrate capacity
Company: CleanSpark
The claim, verbatim
Operating 88,954 bitcoin mining machines with hashrate capacity of approximately 9.6 exahashes per second and fleetwide efficiency of 28.4 joules per terahash
Source (primary)
CleanSpark 10-K filed 2023-12-01 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗
Quote: “As of September 30, 2023, we operated 88,954 bitcoin mining machines, with a hashrate capacity of approximately 9.6 exahashes per second ("EH/s") and a fleetwide efficiency of 28.4 joules per terahash ("J/TH").”
How we checked this
Checked on September 18, 2026. The cited source supports every part of this claim.
The filing reports that as of September 30, 2023 the company operated 88,954 miners, with about 9.6 EH/s of hashrate and 28.4 J/TH fleetwide efficiency.
Confirmed in the source:
- As of September 30, 2023, CleanSpark operated 88,954 bitcoin mining machines
- The fleet had a hashrate capacity of approximately 9.6 EH/s
- The fleet had a fleetwide efficiency of 28.4 J/TH
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/827876/000095017023067339/clsk-20230930.htm) in full (405,415 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms CleanSpark 10-K filed 2023-12-01
Quote: “As of September 30, 2023, we operated 88,954 bitcoin mining machines, with a hashrate capacity of approximately 9.6 exahashes per second ("EH/s") and a fleetwide efficiency of 28.4 joules per terahash ("J/TH").”