EX-23.4 5 brhc10036274_ex23-4.htm EXHIBIT 23.4

Exhibit 23.4
Consent of Independent Auditors
We consent to the reference to our firm under the caption “Experts” and to the use of our report dated March 31, 2022, with respect to the financial statements of Advent Technologies GmbH included in Post-Effective Amendment No. 1 to the Registration Statement (Form S-1 No. 333-253114) and related Prospectus of Advent Technologies Holdings, Inc. for the registration of its common stock and warrants.
/s/ Ernst & Young (Hellas) Certified Auditors Accountants S.A.
Athens, Greece
April 15, 2022