Hydrogen and ammonia are the leading fuels in zero-emission shipping projects
Total number of ship technology projects by fuel focus, 2016 to Q1 2022
Hydrogen
Ammonia
Methanol
Battery power
Biofuels
Wind propulsion/power
Liquefied biogas/synthetic methane
50
100
150
Oct
15
Jan
16
Apr
Jul
Oct
Jan
17
Apr
Jul
Oct
Jan
18
Apr
Jul
Oct
Jan
19
Apr
Jul
Oct
Jan
20
Apr
Jul
Oct
Jan
21
Apr
Jul
Oct
Jan
22
Apr
GlobalData
