ESG (Environmental, Social, and Governance)

Alcoa fights for future in the Jarrah Forest as approvals debate heats up and rehabilitation record takes centre stage

When Elsabe Muller, president and vice president operations of Alcoa Australia, took the stage at Optus Stadium for the WA Mining Club’s July luncheon, she knew the audience expected candour.

Sealing the deal on acid mine drainage as smart soil covers keep waste rock dry and oxygen free even under two metres of annual rainfall

In one of Australia’s wettest mining regions, a carefully engineered soil cover has proven it can keep both water and oxygen out of acid-forming waste rock - even under two metres of rain a year.