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OUR NEWS

See the latest announcements from NZAS

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Tiwai increases demand response

New Zealand Aluminium Smelter (NZAS) will reduce its electricity usage by a total of 185 megawatts (MW) from early August, in response to an additional demand response call from Meridian Energy this morning.

22 July, 2024

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Tiwai battery in action as lake levels forecast to remain low

New Zealand Aluminium Smelter (NZAS) will reduce its electricity usage by a total of 100 megawatts (MW) from early August, in response to a call from Meridian Energy.

17 July, 2024

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PANZ financial results released

Rio Tinto’s wholly-owned subsidiary, Pacific Aluminium (New Zealand) Limited (PANZ) has reported financial results relating to its interest in New Zealand Aluminium Smelters Limited (NZAS), showing an underlying net profit of NZ$102.977M for 2023 financial year.

10 June, 2024

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Tiwai smelter to stay open in 20-year deal

The aluminium smelter at Tiwai in Southland has secured energy supply from three generators until at least 2044, giving certainty to employees and the local community, and supporting New Zealand’s contribution to a low carbon future.

31 May, 2024

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Financial results

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