CALGARY — The Globe and Mail
The substance is the inky black colour of oil, and the treetops are brown. Across a broad expanse of northern Alberta muskeg, the landscape is dead. It has been poisoned by a huge spill of 9.5 million litres of toxic waste from an oil and gas operation in northern Alberta, the third major leak in a region whose residents are now questioning whether enough is being done to maintain aging energy infrastructure.
The spill was first spotted on June 1. But not until Wednesday did Houston-based Apache Corp. release estimates of its size, which exceeds all of the major recent spills in North America. It comes amid heightened sensitivity about pipeline safety, as the industry faces broad public opposition to plans for a series of major new oil export pipelines to the U.S., British Columbia and eastern Canada.