The Alberta government waited a month before calling an emergency response to one of the biggest releases of oilsands tailings in the province's history, a leaked document shows. The document, obtained by The Canadian Press, shows the province didn't initiate an emergency response until after First Nations chiefs in the area went public about how they were informed of the releases from Imperial Oil's Kearl mine, about 70 kilometres north of Fort McMurray, Alta.
Releasing oilsands tailings into river is only one among several options: Guilbeault
Releasing treated oilsands tailings into the environment isn't the only solution being considered to clean up the massive toxic ponds in northern Alberta, federal Environment Minister Steven Guilbeault says. Guilbeault said Wednesday that even though his government is developing regulations on how the tailings could be drained into the Athabasca River, other solutions are under review.