Page 39: of Marine Technology Magazine (July 2021)

Autonomous Vehicle Operations

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for technology and business develop- mining is a new combination of envi- ment and says that the oil and gas and ronmental considerations, such as dis-

HQTXLULHV#EOXHSULQWVXEVHDFRP subsea heritage of Norway puts it in tance from shore (about 700km in fact,

VRXQGE\GHVLJQ good stead. “There’s no off the shelf from the mainland), water depth at up mining system for sea? oor massive to 3500m and winter temperatures sul? des or manganese crusts,” he says. reaching down to -27 degrees C, he “The good thing is we have 50 years’ says, in addition to limiting impact on experience in oil and gas and it has a the environment. “The key message is 0XOWLEHDP,PDJLQJ6RQDUV lot to offer mining.” The technology we need to spend enough time under- 6LQJOHDQG'XDO)UHTXHQF\WRN+] for rock cutting also exists, he says. standing the challenges, plan for it and

What’s different in marine mineral solve it before we kick off,” he says. 0LFUR86%/7UDFNLQJ%HDFRQV %LGLUHFWLRQDO$FRXVWLF'DWD0RGHPV 3RUWDEOH6LGHVFDQ6RQDUV 7RZHG2(0+XOODQG3ROH0RXQWHG

Schematic: Allseas is also working on a deep-sea mining harvester and riser system to gather mineral-rich nodules from the sea? oor, in partnership with DeepGreen, now known as The Metals Company.



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