As such, he asserted that the total recorded spill volumes from tailings ponds in Alberta’s oil sands underestimate the true rates. “The AER’s failure to gather credible and relevant ...

THE CANADIAN PRESS/Jason Franson EDMONTON — A new analysis of a decade's worth of data kept by Alberta’s oil and gas regulator suggests the agency has made unsubstantiated claims about the success of ...

EDMONTON — A new analysis of a decade’s worth of data kept by Alberta ... oil and gas regulator suggests the agency has made unsubstantiated claims about the success of oilsands tailings ...

The Syncrude oil sands ... of data kept by Alberta’s oil and gas regulator suggests the agency has made unsubstantiated claims about the success of oilsands tailings spills cleanup.