In short: The ship is highly energy efficient, using rotor sails and has a streamlined design to reduce energy consumption. It will be powered by hydrogen from Norwegian energy supplier Statkraft but will also have small auxiliary batteries and a fuel cell on board to maximize flexibility.
HeidelbergCement estimates that the carbon footprint of the aggregates products can be reduced by 50-60 % by using the zero emission vessel, as transport accounts for a significant part of the total carbon footprint of these products.
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