Waste
Waste materials, such as waste rock and tailings, are natural byproducts of Kennecott Utah Copper’s mining operations. While waste cannot be avoided, its impact on the environment can be managed responsibly through thoughtful and dedicated environmental stewardship.
Tailings brief / resources
Tailings are the residual material left over after valuable minerals are retrieved from mined ore. Learn more about how Kennecott Utah Copper is working to dispose of its tailings responsibily and ensure they pose no threat to the community.
Toxic Release Inventory Reporting - March 2011
At Kennecott Utah Copper, we fully support the sharing of appropriate information regarding the placement of tailings and overburden materials. We are committed to maximum transparency consistent with good governance, which is a direct reflection of our commitment to sustainable development.
