By The Canadian Press

Alberta to Increase In-Situ Oilsands Monitoring After Study Finds Contaminants

Aug 29, 2016 | 1:47 PM

EDMONTON – The Alberta government says it will increase environmental monitoring of in-situ oilsands plants following research that shows they can release contaminants into the land and water.

A study released today shows that bitumen extraction using injected steam rather than open-pit mining released low levels of toxins into a small lake near an in-situ site near Cold Lake, Alta.

Bill Donahue of Alberta Environment says that’s enough to step up monitoring of all in-situ plants, which now produce more than half of Alberta’s bitumen.

Donahue says it’s crucial to know how potentially toxic chemicals are being released and where trouble spots might be.

The research concluded that levels of chemicals — including known carcinogens — more than doubled in the sediment of the lake since in-situ oilsands mining began in the area in the mid-1980s.

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The Canadian Press