CleanSpark, a cryptocurrency mining company, is set to raise $550 million through a private convertible note offering, maturing in 2030. This move aligns with similar strategies by competitors like MARA and Riot. The offering, closing on December 17, includes a 13-day option for initial buyers to purchase up to $100 million more in notes. The proceeds, expected to be around $535.9 million, will primarily repay debt and fund corporate needs. No regular interest will be paid, and the notes can be converted into cash or stock. CleanSpark currently holds 9,297 BTC.