The Port of Rotterdam (PoR) is working to future-proof operations, aiming to be a CO2 neutral port in 2050. These ambitions align with plans made by port tenants, such as Rhenus Logistics. They, and other companies like them, are committed to achieving net-zero emissions by transitioning to an all-electric port operation. New technologies and innovations are playing a role in achieving this goal.
One of the companies involved in the PoR’s push is QuinteQ Energy. With help from PoR, QuinteQ has worked with Rhenus Logistics, successfully completing a pilot and demonstration project focused on a sustainable energy storage solution for the port industry. QuinteQ’s unique flywheel technology originated from Boeing’s research for a U.S. government space defense program. Boeing developed and tested four prototypes, proving the technology’s potential for high-power systems in space applications. After the program’s cancellation, QuinteQ obtained an exclusive worldwide intellectual property license and adapted the technology for application on Earth.
The transition to fully electrified port operations requires significant modifications to PoR’s existing energy infrastructure. However, challenges also present opportunities for innovation and collaboration. In partnership with Rhenus, QuinteQ conducted a research and demonstration project that revealed the flywheel can free up 65% of grid capacity by regulating the peak load of port cranes. A three-week pilot demonstrated the system’s ability to support a terminal’s main power distribution, supplying energy to three operational port cranes. During periods of low power consumption, the flywheel charges. When high power demand is detected (hoisting operations), it discharges, supplementing the terminal’s power supply.
QuinteQ continuously performed measurements and the flywheel prototype responded adequately to the power peak demand of the port cranes. A permanent installation of a QuinteQ system provides Rhenus Logistics with close to 400 kW of power that can be repurposed without the need for grid upgrades.