Accurate estimation of shore power demand at EU ports has become essential due to strict regulations like AFIR, which requires electrification for 90% of port calls by container and passenger ships at TEN-T ports by 2030. This blog evaluates three methods—using EU MRV fuel data, Sustainable Ships’ ship-specific power database, and ICCT research—to estimate the Total Addressable Market (TAM) for shore power. Results show the total annual electricity demand across EU ports is between approximately 6 and 13 TWh, highlighting the significant scale of infrastructure investment ahead.

Accurate estimates of containership power demand are becoming increasingly critical due to stringent regulations, such as FuelEU Maritime, in combination with technical complexities. Ship power demand varies significantly depending on size, onboard equipment installed, and operational profile. These uncertainties places considerable pressure on terminal owners, port authorities, and developers to design and implement shore power infrastructure. This blog aims to provide guidance on this issue.