Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated March 31, 2025 with respect to the audited consolidated financial statements of Greenidge Generation Holdings Inc. and its subsidiaries (collectively, the “Company”) appearing in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024.

/s/ MaloneBailey, LLP

www.malonebailey.com

Houston, Texas

June 18, 2025