Brazil's Vale to spend $400 million in 2022 to remove tailings dams

Reuters

Published Jun 21, 2022 08:41PM ET

(Reuters) - Brazilian miner Vale SA (NYSE:VALE) expects to spend $400 million in 2022 to decommission its tailings dams, aiming to have 12 of its 30 structures eliminated by the end of the year, the company told Reuters on Tuesday.

The dam elimination program, which began four years ago, has already cost the company $857 million of the $4 billion it projects to spend by 2035 in an effort to eliminate existing structures that could cause disasters like those in Brumadinho and Mariana, in Brazil's Minas Gerais state.

Tailings dams are structures that contain mining waste. The breach of one in Brumadinho in 2019 killed 270 people and resulted in a wave of mining tailings impacting the region.