Copper Mountain achieved its target, an “A” rating, in 2021.

The TSM’s Water Stewardship Protocol is based on the Water Stewardship Policy Framework. It provides a tool for companies to measure the implementation of the framework’s commitments and is comprised of four performance indicators:

1. Water governance
2. Operational water management
3. Watershed-scale planning
4. Water reporting and performance indicators

To achieve an “A” rating, a facility must demonstrate that commitments and accountabilities related to water stewardship are in place and are consistent with the TSM Water Stewardship Framework.