Enersense postpones the publication of the Q1/2023 Business Review Enersense International Plc Stock exchange release 31 March 2023 at 3:30 p.m. Enersense International Plc (“Company”) has resolved to postpone the publication of Business Review for the first quarter (Q1) of the financial year 2023. The Company’s Q1/2023 Business Review was initially to be published on 28 April 2023. The new publication date is 8 May 2023. Enersense International Plc BOARD OF DIRECTORS Further information: Tommi Manninen, Communications and Public Affairs Telephone: +358 40 043 7515 Email: tommi.manninen@enersense.com DISTRIBUTION Nasdaq Helsinki Main media www.enersense.com Q1_2023_business_review_publication_date