Port Dues Concessions

Type of ConcessionCriteria
20% Concession for Container Ships
  • Declaration of purpose code 1 (Loading/Discharging of Cargo)
  • Port stay does not exceed 4 days
Up to 10% Rebate for Vehicle Carrier Operators till 31 Dec 2025
  • Port stay does not exceed 4 days
100% Concession for Green Ship Programme1 for ocean-going vessels
  • Use of zero-emission fuel/technology (e.g. hydrogen, full electrification, hybrid of hydrogen fuel cell and electrification etc.)
  • Port stay does not exceed 4 days


100% Concession for Green Ship Programme1 for ocean-going vessels
  • Use of zero-carbon fuel (e.g. ammonia with pilot fuel capped at 25% with ammonia slip/NOx/N2O addressed, B100 biofuel, green methanol etc.)
  • Port stay does not exceed 4 days
30% Concession for Green Ship Programme1 for ocean-going vessels
  • Use of low-carbon content fuels with CF value ≤ 1.375 (e.g. Methanol), or using LNG in engine with methane slip addressed to max 1%, or biofuels B50 and above up to B99.
  • Port stay does not exceed 4 days
20% Concession for Green Ship Programme1 for ocean-going vessels
  • Use of low carbon content fuels with 1.375 < CF value ≤ 2.750, e.g. LNG (in engine without methane slip addressed), or biofuels B24 and above up to B49.
  • Port stay does not exceed 4 days
100% Concession for newbuild’s Craft Port dues2 for 10 years
  • Up to 120GT
  • Zero-emission fuel/technology (e.g. hydrogen, full electrification, hybrid of hydrogen fuel cell and electrification etc.)
100% Concession for newbuild’s Craft Port dues2 for 10 years
  • Zero-carbon fuel (e.g. ammonia with ≤25% pilot fuel with slip addressed, green/bio methanol with ≤25% pilot fuel, B100 biofuel etc.)
100% Concession for newbuild’s Craft Port dues2 for 8 years
  • >120GT
  • Zero-emission fuel/technology (e.g. hydrogen, full electrification, hybrid of hydrogen fuel cell and electrification etc.)
30% Concession for newbuild’s Craft Port dues2 for 3 years
  • Low carbon fuel
    • LNG, with methane slip addressed to ≤1%
    • B50 - B99
    • Methanol
10% Concession for newbuild’s Craft Port dues2 for 3 years
  • Low carbon fuel
    •  LNG, without methane slip addressed
    • B24-B49

1For more details, please refer to Port Marine Circular No. 13 of 2024

2For more details, please refer to Port Marine Circular No. 15 of 2024