The nove follows years of intense scrutiny over the plant’s environmental impact and reports of cancer among its workforce.

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Earnings call transcript: Olin Q4 2025 reports significant earnings miss

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Brazilian energy companies suspend oil exports to US due to potential 50% tariffs

Analysis shows EPA rollbacks of the HON rule would put overburdened communities at risk and benefit chemical plants that frequently violate their permits.

The Chemical Safety Board, a federal agency that investigates large-scale industrial chemical disasters, will close under Trump's orders.

The study found two Maine mills are among the last in the nation to use both coal and tires as fuel.