Deep-sea mining feasibility: The Norwegian case

"There are many reasons invoked when discussing the relevance of deep-sea mining minerals. The shift towards more focus on renewable energy (“the green shift”) will not be possible without more materials coming from the mining industry. The increasing population, and thus increased number of consumers, will lead to an increase of the mineral demand. It has been established that recycling will not satisfy the need for more minerals by itself. Meanwhile, land mineral resources - such as copper – become every day more complex to extract. The question of the deep-sea minerals exploitation’s viability needs to be studied now. Within the framework of feasibility studies, various topics such as environment, technologies and operations management must be addressed. Recognising deep-sea mining as a hybrid activity - taking from the mining, maritime and the offshore oil and gas industries - it is deemed too complex for a global assessment. Each deep-sea mining environment is worth its separate study.Norway is recognised as a seafarer nation. Looking towards the sea and driven by the will to thrive on the Blue Economy, Norway decided to investigate the case for deep-sea minerals on its Extended Continental Shelf. The MarMine project is a materialisation of this endeavour. The Norwegian case will address its own particularities such as a respectable water depth, the arctic environment, the remoteness to shore support and an environmental aware population as well as subsequent policies."