CleanSpark, Inc. (Nasdaq: CLSK) announced that its wholly owned subsidiary, CSDC Finance I, LLC, has closed an offering of $2.276 billion in aggregate principal amount of 7.875% senior secured notes due 2031.

The notes have not been registered under the Securities Act of 1933 and may not be offered or sold in the United States without registration or an applicable exemption from registration requirements, according to the company's statement.

CleanSpark describes itself as a data center developer with a portfolio of more than 1.8 gigawatts of power, land, and data centers across the United States.