Cenovus hit with clean-up order after diesel spills into Alberta lake

Cenovus Energy Inc. has been issued a clean-up order by the Alberta Energy Regulator after more than 1,000 litres of diesel spilled into a northern Alberta lake. The non-compliance order issued by the regulator last week says Cenovus was operating a temporary diesel generator earlier this month near Rainbow Lake as a result of the loss of electricity infrastructure due to wildfire. It says between 1,000 and 1,500 litres of diesel leaked from that generator into the lake on June 17. Rainbow Lake,