1. ORGANIZATION AND LINE OF BUSINESS	12 Months Ended
Sep. 30, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
1. ORGANIZATION AND LINE OF BUSINESS	1. ORGANIZATION AND LINE OF BUSINESS Organization The Company – CleanSpark, Inc. (“CleanSpark,” “we,” “our,” "Company") was incorporated in the state of Nevada on October 15, 1987 as SmartData Corporation. In October 2016, the Company changed its name to CleanSpark, Inc. CleanSpark, Inc. is a bitcoin mining and diversified energy company incorporated in Nevada. The Company sustainably mines bitcoin and provides advanced energy technology solutions to commercial and residential customers to solve modern energy challenges. The Company, through itself and its wholly owned subsidiaries, has operated in the digital currency mining sector since December 2020, and in the alternative energy sector since March 2014. CleanSpark, Inc. aims to develop a long-term sustainability and clean energy plan to support its bitcoin mining operations. Lines of Business Digital Currency Mining Segment Through our wholly owned subsidiaries, ATL Data Centers LLC (“ATL”) and CleanBlok, Inc. (“CleanBlok”), the Company mines bitcoin. The Company entered the bitcoin mining industry through our acquisition of ATL in December 2020. It acquired a second data center in August 2021 and have had a co-location agreement with New York-based Coinmint in place since July 2021. Bitcoin mining has now become the Company’s principal revenue generating business activity. We currently intend to acquire additional facilities, equipment and infrastructure capacity to continue to expand our bitcoin mining operations. Through our subsidiaries CSRE Properties Norcross, LLC and CSRE Property Management Company, LLC and CSRE Properties, LLC, we maintain real property holdings for ATL Data Centers LLC and CleanBlok Inc. Energy Segment The Company provides energy solutions through our wholly owned subsidiaries CleanSpark, LLC, CleanSpark Critical Power Systems, Inc., GridFabric, LLC, and Solar Watt Solutions, Inc. These solutions consist of engineering, design and software solutions, custom hardware solutions, Open Automated Demand response (“OpenADR”), solar, energy storage for microgrid and distributed energy systems to military, commercial and residential customers in Southern California and throughout the world. The Company’s solutions are supported by a proprietary suite of software solutions that include microgrid energy modeling, energy market communications and energy management solutions. Other business activities Through our wholly owned subsidiary p2kLabs, Inc., we provide design, software development, and other technology-based consulting services. The services provided are generally hourly or fixed-fee project-based arrangements. Through ATL, we also provide traditional data center services, such as providing customers with rack space, power and equipment, and offer several cloud services including virtual services, virtual storage, and data backup services.

1. ORGANIZATION AND LINE OF BUSINESS

12 Months Ended

Sep. 30, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization

The Company – CleanSpark, Inc. (“CleanSpark,” “we,” “our,” "Company") was incorporated in the state of Nevada on October 15, 1987 as SmartData Corporation. In October 2016, the Company changed its name to CleanSpark, Inc.

CleanSpark, Inc. is a bitcoin mining and diversified energy company incorporated in Nevada. The Company sustainably mines bitcoin and provides advanced energy technology solutions to commercial and residential customers to solve modern energy challenges. The Company, through itself and its wholly owned subsidiaries, has operated in the digital currency mining sector since December 2020, and in the alternative energy sector since March 2014.

CleanSpark, Inc. aims to develop a long-term sustainability and clean energy plan to support its bitcoin mining operations.

Lines of Business

Digital Currency Mining Segment

Through our wholly owned subsidiaries, ATL Data Centers LLC (“ATL”) and CleanBlok, Inc. (“CleanBlok”), the Company mines bitcoin. The Company entered the bitcoin mining industry through our acquisition of ATL in December 2020. It acquired a second data center in August 2021 and have had a co-location agreement with New York-based Coinmint in place since July 2021. Bitcoin mining has now become the Company’s principal revenue generating business activity. We currently intend to acquire additional facilities, equipment and infrastructure capacity to continue to expand our bitcoin mining operations.

Through our subsidiaries CSRE Properties Norcross, LLC and CSRE Property Management Company, LLC and CSRE Properties, LLC, we maintain real property holdings for ATL Data Centers LLC and CleanBlok Inc.

Energy Segment

The Company provides energy solutions through our wholly owned subsidiaries CleanSpark, LLC, CleanSpark Critical Power Systems, Inc., GridFabric, LLC, and Solar Watt Solutions, Inc. These solutions consist of engineering, design and software solutions, custom hardware solutions, Open Automated Demand response (“OpenADR”), solar, energy storage for microgrid and distributed energy systems to military, commercial and residential customers in Southern California and throughout the world.

The Company’s solutions are supported by a proprietary suite of software solutions that include microgrid energy modeling, energy market communications and energy management solutions.

Other business activities

Through our wholly owned subsidiary p2kLabs, Inc., we provide design, software development, and other technology-based consulting services. The services provided are generally hourly or fixed-fee project-based arrangements.

Through ATL, we also provide traditional data center services, such as providing customers with rack space, power and equipment, and offer several cloud services including virtual services, virtual storage, and data backup services.