1. Faber, J. et al. Fourth IMO GHG Report (International Maritime Organization, 2021).
2. International shipping. International Energy Agency https://www.iea.org/reports/international-shipping (2023).
3. EEXI and CII—ship carbon intensity and rating system. International Maritime Organization https://www.imo.org/en/MediaCentre/HotTopics/Pages/EEXI-CII-FAQ.aspx (2019).
4. EEXI—Energy Efficiency Existing Ship Index (DNV GL, 2021).
5. Comer, B. & Carvalho, F. IMO’s Newly Revised GHG Strategy: What It Means for Shipping and the Paris Agreement (ICCT, 2023).