Contact prices inaugural €500 million green EMTN

24 October 2025 Contact prices inaugural €500 million green EMTN Contact Energy Limited (Contact) has successfully priced a EUR500 million 7-year senior bond under its Euro Medium Term Note (EMTN) Programme. The transaction was open to institutional investors only. The Notes carry a fixed coupon of 3.537% per annum and mature on 3 November 2032. “This marks a milestone in Contact’s funding strategy, expanding our global investor base and reinforcing our commitment to sustainable finance.” said Contact’s CFO Matt Forbes. The Notes will be issued on 3 November 2025 and fully swapped to NZD$1.011 billion. The Notes are expected to be rated BBB by S&P Global Ratings. An application will be made to list the Notes on the ASX. Citigroup Global Markets New Zealand Limited, Mizuho International plc, MUFG Securities Asia Limited and UBS AG London Branch acted as joint lead managers on the transaction. -ends- Investor enquiries Will Thomson Corporate Treasurer +64 272 981 517 treasury@contactenergy.co.nz Media enquiries Louise Wright Head of Communications and Reputation +64 21 840 313 media@contactenergy.co.nz