Federal regulators are intensifying scrutiny over Alcoa's ongoing bauxite mining activities in Western Australia's northern jarrah forest. Documents reveal the company's Willowdale mine is presently under investigation for land clearing, with Alcoa having voluntarily entered into enforceable undertakings. These agreements acknowledge historical clearing without admitting a breach of the EPBC Act.
The company has acknowledged destroying known habitats of protected species, including black cockatoos, quokkas, and numbats, primarily in the Huntly mine area, which impacts water catchments feeding Alcoa's Pinjarra alumina refinery.
Regulatory Crosshairs Tighten
Recent developments indicate Alcoa faces mounting pressure regarding its environmental impact. The company operated under two grandfathering provisions of the EPBC Act, with the Willowdale section remaining unchanged following recent government revisions.
Alcoa has implemented additional operational controls, such as increasing buffers around significant trees within mining zones.
The company is permitted to continue clearing and mining in the jarrah forest during an 18-month strategic assessment of its Perth operations, a decision that has drawn criticism from conservation groups.
Past Breaches and Financial Penalties
This heightened scrutiny follows a $55 million fine levied against the Pennsylvania-based mining giant for unlawfully clearing approximately 28,000 hectares of the unique jarrah forests. The federal government confirmed Alcoa failed to secure necessary approvals when clearing protected species habitats in the Northern Jarrah Forest between 2019 and 2025.
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The settlement includes a new agreement governing Alcoa's Huntly and Willowdale operations until 2045.
This penalty specifically relates to over 2,000 hectares of cleared land.
Strategic Assessments and International Ties
A document outlining Minister Watt's reasoning for granting an exemption reveals a connection to a critical minerals deal between Australia and the United States. This agreement, involving the sale of gallium for defence and renewable energy sectors, apparently influenced the decision. The Japanese government and Sojitz Corporation are also joint venture partners with Alcoa in a gallium plant at its Wagerup refinery, with both Australian and US governments contributing funding and equity.
The exemption allows Alcoa to limit land clearing to 800 hectares per year during the strategic assessment period.
This assessment will consider the proposed expansion of Alcoa's mining operations for the next two decades.
The WA Greens MP Jess Beckerling described the situation as "staggering," noting Alcoa had been clearing illegally since 2011 without penalty until recently.
Historical Context and Government Support
Western Australia's state government has historically supported Alcoa and its significant mining sector. Critics, including the auditor general, have pointed to a pattern of government leniency towards Alcoa and other mining companies. This has contributed to Western Australia's status as the wealthiest state in the country relative to its population. As Alcoa continues its bauxite extraction activities in the endangered Northern Jarrah Forest, the company faces renewed opposition in a country that once actively courted it through advantageous political agreements.
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