A joint venture between Perth-based Clough and Italy's Salini Impregilo has been awarded a $5.1 billion engineering, procurement and construction contract for the federal government’s Snowy 2.0 project.

A joint venture between Perth-based Clough and Italy's Salini Impregilo has been awarded a $5.1 billion engineering, procurement and construction contract for the federal government’s Snowy 2.0 project.