Base metals miner Trevali, which owns operations in Peru, Canada, Namibia and Burkina Faso, has launched a “transformative improvement programme”, dubbed T90, which aims to move its operations down the cost curve.
Trevali is targeting $50-million in pre-tax yearly sustainable efficiencies over the next two years, culminating in all-in sustaining costs (AISC) falling to $0.90/lb by the beginning of 2022.