In 2016 the first GLEC Framework for Logistics Emissions Methodologies has been released. Actions now are focused on adoption of the GLEC framework by companies and addressing gaps to refining modal default carbon footprint factors to further increase the accuracy of logistics emissions in global supply chains.

Concerning inland waterway freight transport, the existing framework provides a global default consumption factor with no further (regional) distinction between e.g. vessel types, sizes, (operational) power and load factors.

Therefore, SFC has the objective to integrate a more detailed methodology for inland waterways into the next update of the GLEC framework. This report provides the methodology used and process followed to establish updated GHG emission factors for Inland Water Transport, as planned, discussed and concluded within the GLEC IWW Action Group.