• Combining pickups and deliveries in vehicle routing – An assessment of carbon emission effects 

      Turkensteen, Marcel; Hasle, Geir (Journal article; Peer reviewed, 2017)
      This paper studies the effect on carbon emissions of consolidation of shipments on trucks. New positioning and communication technologies, as well as decision support systems for vehicle routing, enable better utilization ...
    • Maritime routing and speed optimization with emission control areas 

      Fagerholt, Kjetil; Gausel, Nora Therese; Rakke, Jørgen Glomvik; Psaraftis, Harilaos (Journal article; Peer reviewed, 2015-03)
      Strict limits on the maximum sulphur content in fuel used by ships have recently been imposed in some Emission Control Areas (ECAs). In order to comply with these regulations many ship operators will switch to more expensive ...