Alcoa announces Aluminium Stewardship Initiative certification for Portland Aluminium Joint Venture

May 29, 2023

Alcoa announced today that the Portland Aluminium joint venture in Victoria, Australia, which Alcoa operates, has been recognized for its environmental, social and governance (ESG) performance by the Aluminium Stewardship Initiative.
Both the smelting and casthouse operations at Portland Aluminium have earned ASI’s Performance Standard certification, which is the most comprehensive in the aluminum industry. The standard defines various principles and criteria for sustainability performance, including biodiversity, Indigenous engagement, circularity, and greenhouse gas emissions.

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