Thomas Priebe

Saving Energy at Sea: How IoT Is Making Pump Systems More Efficient

Smart pump control, energy savings, and IMO compliance – with IoT on board This episode explores how BESI Marine Systems GmbH, a specialized provider of automated flow management solutions for ships, teamed up with EXOR Deutschland GmbH to develop a data-driven Pump Energy Saving System (PES). The goal: reduce energy consumption and wear, while meeting international CO₂ regulations from the IMO (e.g., EEXI). BESI is responsible for the system-level implementation – from pump and valve control to integration into the ship’s power grid. EXOR provides the IoT infrastructure via its X Platform: rugged panels, local data storage, and the JMobile software framework for visualization and data processing. The challenge: Relevant operating data must be captured securely and without manipulation under the strict security requirements of maritime systems – without direct cloud connectivity. All data is stored locally on board and made available for analysis onshore. This enables documentation of operating conditions and transparent proof of energy savings. Looking ahead, condition monitoring features are also planned – so maintenance can shift from fixed schedules to a condition-based approach. This episode offers real-world insights for decision-makers in maritime industries and mechanical engineering who want to implement IoT solutions under real operating conditions – with a focus on energy efficiency, data sovereignty, and pragmatic execution. Tune in now to discover how true partnership-driven IoT projects succeed in the maritime world.