Useful tool: OOCL Carbon Calculator

OOCL Carbon Calculator The OOCL Carbon Calculator demonstrates OOCL’s commitment to environmental care and will help our customers achieve the lowest possible carbon footprint in their end-to-end supply chain. Simple and easy to use, with just a few clicks, you can measure your carbon emissions for each shipment you make with OOCL, any time, anywhere.

Origin Destination Cargo Volume      TON or    TEU Add Shipment

Source: https://www.oocl.com/eng/aboutoocl/Environmentalcare/ooclcarboncalculator/Pages/default.aspx