ArcelorMittal hit with Canada's largest-ever $100M pollution fine

ArcelorMittal Mining Canada has been fined a record-breaking $100 million for polluting fish-bearing waters. The company pleaded guilty to 100 charges under the Fisheries Act, covering incidents between 2014 and 2022. This penalty is the largest ever issued under the legislation. The violations involved the release of harmful substances, including nickel and zinc, from the Mont-Wright and Fire Lake mining sites. Court documents show most offences took place before 2019. As part of the settlement, the company will pay $1 million for each of the 100 counts.

In addition to the fine, ArcelorMittal must cover $249,903.61 in investigation costs, paid to Environment and Climate Change Canada. The bulk of the penalty will fund the federal Environmental Damages Fund.

Mapi Mobwano, the company’s president and CEO, stated that the settlement resolves the matter. He also highlighted ongoing efforts to improve environmental performance. Recent investments include upgraded infrastructure, such as a new water treatment facility, to address on-site water management. The case marks the end of a long legal process for ArcelorMittal. The $100 million fine sets a precedent under the Fisheries Act, while the company’s investments aim to prevent future violations. Funds from the penalty will support environmental restoration projects across Canada.