
Northern Drilling’s West Mira is the first rig in operation to be awarded the DNV GL Battery (Power) class notation.
West Mira is an ultra-deepwater semi-submersible designed by Moss Maritime, operating a hybrid power plant using Lithium-ion batteries as spinning reserve in dynamic positioning (DP) operations and to supply power during peak load times.
“With the Battery (Power) class notation, we are helping our customers in…
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