The companies, which bargain collectively under the country’s Chamber of Mines, are already battling low metal prices and mounting electricity costs amid power outages.
The company will hear by June 30 whether it will be allowed to mine polyhalite, a type of potash fertilizer, from a deposit located under Brittan’s North York Moors national park.
"Newly listed tech firms are being greeted in a much different manner than just five years ago when the sector was mostly going neglected amid sky-high commodity prices."
Teck is facing sanctions over infractions that include openings in the deposit where the ore is stored and a failure to build sufficient water infrastructure.
Collectively, Canada's energy sector lost more than $600 million in the first three months of this year, and the Canadian economy shrank in the same period, as the collapse in oil prices took its toll.