Category Archives: Energy Efficiency

Automated vehicles: more driving, energy wasted, & congestion

Preface. There’s no need to actually worry about how automated vehicles will be used and their potential congestion, energy use, and whether there are enough rare earth minerals to make them possible, because they simply can never be fully automated, … Continue reading

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Fuel Consumption by Containership Size and Speed

Fuel Consumption by Containerships Fuel consumption by a containership is mostly a function of ship size and cruising speed, which follows an exponential function above 14 knots. So an 8,000 TEU containership consumes 225 tons of bunker fuel per day … Continue reading

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Energy Efficiency and Use: Ships vs Rail vs Truck vs Air

Distance Traveled for One Ton of Cargo Using 1 kWh of Energy The transportation of freight relies on a variety of modes, each having its own level of energy performance. The energy benefits of economies of scale in maritime shipping … Continue reading

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