A One Billion Dollar Investment into Emissions Reduction

Before the 380 metre Superstack was built at the Copper Cliff Smelter Complex in Sudbury almost 40 years ago, the air was often thick with sour smelting emissions.  Now with the iconic Superstack set for decommissioning and deconstruction in 2020, Vale has taken the next step in improving air quality around the smelter.  This week’s Blog takes a look at the accomplishments of Vale Sudbury’s Clean AER Project and the work that it has done in reducing harmful emissions and greenhouse gases in the region.

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