Please see attached a copy of an announcement made by S&P Dow Jones Indices on the ASX.

As indicated in that announcement, Infratil Limited will be added to the S&P/ASX 300 Index with effect from 23 September 2024.

Enquiries should be directed to:

Mark Flesher

Investor Relations

Email: info@infratil.com

Authorised for release by:

Brendan Kevany

Infratil Company Secretary