Summary
This study details the design and pilot implementation of a Port Activity Application as part of the EfficientFlow project, focusing on Rauma (Finland) and Gävle (Sweden). The solution aims to optimize pilotage ordering and synchronize port calls through Sea Traffic Management (STM) principles.

The research provides a deep dive into the Just-In-Time (JIT) approach for port logistics, governance models, and the integration of intermodal information sharing. The Port Activity App improved communication, reduced CO₂ emissions, and increased predictability and planning accuracy in maritime operations.

Why I Recommend It
If you’re researching digitalization for sustainable maritime logistics, this paper offers a full system design, pilot deployment, and evaluation. It’s particularly valuable for case-study methodology and offers practical insight into managing port and hinterland collaboration.

Keywords: Just-In-Time Maritime Logistics, EfficientFlow, Baltic Sea Port Innovation, Port Activity App, STM, Environmental Impact Reduction, Digital Port Operations