Deep-Sea Mining Could Begin in Pacific Without Agreed Global Rules

The deep Pacific Ocean may soon see the commencement of commercial mining for critical minerals, with operations potentially beginning as early as 2027. This development is raising significant concerns because it is poised to happen in the absence of an internationally agreed-upon regulatory framework.

A new analysis from the Lowy Institute highlights the precarious situation. The prospect of deep-sea mining moving forward without established global rules creates a high-risk environment. Such mining targets polymetallic nodules found on the seabed, which contain valuable metals like nickel, cobalt, and copper, essential for green technologies.

Environmental groups and some nations are calling for a moratorium on deep-sea mining until robust regulations are in place to protect fragile marine ecosystems. They argue that the potential for irreversible damage to deep-sea habitats, which are poorly understood, is too great to ignore. The lack of a clear legal and environmental framework leaves the door open for potential exploitation and ecological harm.