Alberta Energy Regulator may have ignored law by not disclosing oilsands leak: lawyer
CALGARY — Alberta’s energy regulator may have ignored provincial law by not publicly disclosing that waste from a large oilsands tailings pond was escaping containment and seeping into groundwater, says a lawyer.
Drew Yewchuk of the University of Calgary’s Public Interest Law Clinic is asking the province’s Information Commissioner to investigate how and why the Alberta Energy Regulator chose not to release information on the leak at Imperial Oil’s Kearl mine, despite direction in provincial law to do so.
“How do decisions about what gets reported get made?” asked Yewchuk. “They don’t make any sense.”
Last May, Imperial Oil reported to the Alberta Energy Regulator that it had found some brown sludge outside the boundaries of one of its Kearl tailings ponds. Over the following summer and fall, investigators determined that it had come from the pond and contained levels of several toxic contaminants that exceeded environmental guidelines.

