With the shipping industry getting ready to meet decarbonization requirements, the use of biofuels is on the rise. The current global production capacity of sustainable biofuels is around 11 million tonnes of oil equivalent (Mtoe) per year. DNV predicts that a sustainable and economically viable supply of biofuels, ranging from 500 to 1300 Mtoe annually, can be achieved by 2050. However, to fully decarbonize shipping using biofuels, in combination with energy efficiency measures, an annual supply of 250 Mtoe of sustainable biofuels is required by 2050. This would represent 20-50% of potential global production.