The Sudbury Star is the City of Greater Sudbury’s daily newspaper.
It felt like a punch in the gut when Vale vice-president Kelly Strong dropped the bombshell last week the mining company was analyzing tearing down its Superstack.
What would the Nickel City be without the 381-metre (1,250-foot) chimney that has marked the landscape for 42 years? Strong told the Greater Sudbury Chamber of Commerce that because new smelting processes are more efficient and cleaner, the Superstack may no longer be needed.
Vale will decide by the end of the year whether to decommission it. If it goes that route, it would undertake another study to determine what to replace it with.
Strong wouldn’t say how tall a new stack might be, but he offered assurances Vale is looking at the volume of sulphur dioxide (SO2) emissions going up the stack and the height a new stack would have to be not to impact upon local residents.
Reaction to Strong’s announcement has been divided. People who lived in the Nickel Basin pre-1972 remember dark clouds of SO2 descending on them outdoors. You never forget the strong, acrid taste of sulphur burning the back of your throat.