Freight shipping is an important component of global trade that enables the movement of products from manufacturers to end-users. Although roads, railways, and air routes predominate, canals have significantly facilitated transport. Canals offer an economical alternative for transporting large goods over long distances. The infrastructure investment is relatively lower than building extensive road or railway networks.

Unlike road and air transportation, canal transportation is highly energy-efficient. With low resistance and a gentle gradient, canals allow for the movement of heavy loads with minimal energy consumption. Canals often have a smaller ecological footprint compared to other modes of transportation. Electric or hybrid canal boats contribute to a greener approach to freight logistics, reducing carbon emissions and environmental pollution.

Many canal systems have been upgraded, and new projects have emerged, integrating technology to enhance efficiency. In regions like Europe and China, extensive canal networks form an integral part of the transportation infrastructure, facilitating the movement of goods with a focus on sustainability.

Though there are some specific advantages of canal transportation, it is not free from possible drawbacks, which include unavailability in some regions, seasonal limitations, and the need for permanent maintenance. Nevertheless, ongoing technological advancements, including developing autonomous canal vessels and digital navigation systems, are poised to overcome these challenges.