Choosing a sustainable, economical energy supply system, considering all operational variables of an autonomous submarine dredger: A study as part of the development of the ALERD, which will serve as sustainable coastal maintenance in the service of The Netherlands

The Autonomous Low Energy Replenishment Dredger (ALERD) strives to revolutionize the dredging world. The ALERD operates autonomously underwater, which saves energy during the dredging process and transit. Autonomous underwater operation drives the need of alternative energy facilities. However, due to the energy savings of dredging, alternative...

Linking Energy and Logistics: Modelling a Network of Decentralised Batteries: The case study of an Electric Waterbus in Rotterdam

Local emission of especially particulate matter (PM) and nitrogen oxide (NOx) are haz- ardous for people living in close proximity. The municipality of Rotterdam can not yet comply with national regulation regarding N Ox and the current levels of N Ox pose a health risk for society (Gemeente Rotterdam). The Port of Rotterdam and local government...