Odaily News US mining company CleanSpark has become the second largest mining company by market value after acquiring Riot Platforms. CleanSpark is continuing its expansion, breaking ground on a new facility in Cheyenne, Wyoming, which is expected to be operational by the end of the year. The company is also acquiring a second mine in Wyoming and will expand into Tennessee with the acquisition of GRIID Infrastructure. CleanSpark has signed a 75 MW power contract in Wyoming, of which 30 MW will be used to run the S21 Immersion XP application-specific integrated circuit (ASIC) in the planned facility. This will increase the company's hash rate by 2EH/s. CleanSpark is looking for additional power for the facility.