Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the use in this Registration Statement No. 333-261157 on Form F-1 of our report dated January 31, 2022 relating to the financial statements of Li-Cycle Holdings Corp. We also consent to the reference to us under the heading “Experts” in such Registration Statement.
/s/ Deloitte LLP
Chartered Professional Accountants
Licensed Public Accountants
Toronto, Canada
July 27, 2022
