Conflicts between governments and mining giants over environmental protection and conservation are hardly new, and for Alcoa, it stretches back at least a decade. The latest episode has unfolded in Western Australia, where the US-based miner (Alcoa) has clashed with the Australian Department of the Environment over bauxite extraction in the North Jarrah Forest, south of Perth.
The dispute has even culminated in Alcoa agreeing to pay USD 38.9 million (AUD 55 million) penalty to clear 2100 hectares of land between 2019 and 2025 in the North Jarrah forest, south of Perth. Environment Minister Murray Watt confirmed on Wednesday, February 18, that this penalty charged is part of a remediation deal and that the money will go into conservation initiatives such as strengthening invasive-species management and ecological offsets to preserve the remaining habitat in the area.
Of the total USD 38.9 million penalties, USD 28.14 million will be reportedly used to secure permanent ecological offsets to compensate for the habitat destruction. A further USD 3.52 million will go to the Australian Wildlife Conservancy for affected species, while USD 4.22 million will go to state government for invasive species control projects and USD 2.8 million to the University of Western Australia for research into invasive fauna control.
Notably, Alcoa has agreed to the penalty while maintaining its operations in accordance with the EPBC Act, only on the ground that this fund is going to support the health of the Northern Jarrah Forest and to improve habitat for threatened species and control invasive of flora and fauna.
Alcoa also points to its long-standing rehabilitation record in Western Australia. The miner claims to have rehabilitated more than 75 per cent of the land cleared for bauxite mining since the 1960s, restoring self-sustaining Jarrah Forest ecosystems. By 2023, the company had handed back 1,355 hectares of land at the Jarrahdale mine, for which the company had even received Certificates of Acceptance from the State. Also, Alcoa further highlights that it was the first mining company to receive United Nations recognition for rehabilitation excellence, and that sustained R&D since the 1970s enabled a 100 per cent return of species richness by 2001.
Yet, questions have resurfaced following Minister Watt’s decision to allow Alcoa to continue mining in the Jarrah Forest for another 18 months. Is forest conservation the sole reason behind Alcoa’s willingness to pay the penalty?
This is not the first time Alcoa has faced environmental penalties. In March 2025, the company had to pay AUD 400,000 (USD 281,718) for caustic chemical spill. In the current case, the minister has justified the exemption on “national interest” grounds, permitting limited land clearing to support production of gallium, now recognised as a critical mineral. The rationale also reflects Alcoa’s strategic partnerships with the United States and Japan.
To know the future bauxite market, download our industry outlook report: Global Aluminium Industry Outlook 2026
Beyond the exemption, the government has provided Alcoa with regulatory certainty for bauxite mining and processing in Western Australia until 2045, subject to a strategic environmental assessment to evaluate cumulative impacts over time. Alcoa has also committed to pay an additional AUD 4.2 million or USD 2.96 million as compensation for activities covered by the exemption.
Still, environmental groups have remained unconvinced. The Biodiversity Council arugues this exemption has for the first time been granted on economic grounds since the Environment Protection and Biodiversity Conservation Act commenced in 1999. Environmentalists think this AUD 55 million or USD 38.9 million penalties will represent less than 0.5 per cent of Alcoa’s 2025 revenue and may not even exceed what they would have spent on environmental rectification. According to Biodiversity Council, these penalties cost insignificant to a giant like Alcoa.
Although the financial figures reflected in Alcoa’s performance results tell a slightly different story, yet the claim made by environmentalists cannot be ignored completely. Alcoa’s annual revenue in 2025 grew 8 per cent Y-o-Y standing at USD 12.83 billion, which was below the broader US market’s 10 per cent annual average. Despite the spike in primary aluminium prices, if revenue has grown below the market standard, then it can be assumed that costs related to tariff and expenditures like penalties have partially offset the annual earnings of Alcoa.
But looking at the broader picture, the benefits Alcoa will get by mining bauxite in Jarrah forest in exchange of this penalty are much more. Firstly, by increasing bauxite extraction, Alcoa will be able to lift its alumina output, which has decreased 4 per cent annually due to the full curtailment of the Kwinana refinery completed in June 2024, and can also explore gallium production. Alcoa announced on September 13, 2025, that it received formal environmental approval by the Western Australia government to expand its Wagerup alumina refinery in south Perth from 2.6 million tonnes a year to 4.7 million tonnes a year.
Don't miss out- Buyers are looking for your products on our B2B platform
At the same refinery, Alcoa is also exploring the feasibility of a gallium project co-developed with Japan Australia Gallium Associates Pty Ltd (“JAGA”), a joint venture between Sojitz Corporation (Sojitz) and Japan Organization for Metals and Energy Security (JOGMEC). Recently, Australia and the United States have both recognised gallium as a critical mineral, considering its usage in the technology sector and the defence industry.
If seen against this backdrop, the Biodiversity Council’s assertion gains weight. The long-term commercial and strategic benefits Alcoa stands to gain from continued mining and expansion in Western Australia may far outweigh the one-off penalty of USD 38.9 million.
