BHP (ASX, NYSE: BHP) faces a potential $47 billion payout in damages over the 2015 Mariana Dam disaster in Brazil, believed to be country’s most catastrophic environmental incident, as a lawsuit against the miner kicked off on Monday in London’s High Court.
The trial, expected to last up to 12 weeks, will determine whether BHP is legally responsible for the collapse of the Fundão tailings dam in Minas Gerais, Brazil. The structure failure caused a massive flood that claimed 19 lives, destroyed villages and severely polluted water sources for local communities. The dam was owned by Samarco, a joint venture between BHP and Brazilian mining giant Vale.