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S&P reaffirms Meridian Energy’s BBB+ credit rating

Credit Rating17 July 2025MELUtilities

Release






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L e v e l 2 , 9 8 C u s t o m h o u s e Q u a y , W e l l i n g t o n 6 0 1 1


m e r i d i a n e n e r g y . c o . n z

Stock Exchange Listings NZX (MEL) ASX (MEZ)

S&P reaffirms Meridian Energy’s BBB+ corporate credit

rating


17 July 2025



S&P Global Ratings has reaffirmed Meridian Energy’s corporate credit rating as ‘BBB+’/Stable/A-2.

The rating includes a one-notch uplift from the Company’s stand-alone rating of ‘BBB’, reflecting the

majority ownership of the New Zealand Government.



ENDS


Authorised for release by:


Jason Woolley

General Counsel and Company Secretary

Meridian Energy Limited



For investor relations queries, please contact:

Owen Hackston

Investor Relations Manager

021 246 4772

For media queries, please contact:

Philip Clark

Head of Communications

0278 385 710

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