If you didn’t get the message that shipping needs to decarbonize, welcome back from your vacation on Mars. The International Maritime Organization has set what the International Chamber of Shipping describes as an “ambitious” goal of reducing total GHG reductions from shipping by 50% by 2050. In terms of the difficulty of achieving it, the goal is, indeed, ambitious. In terms of having a meaningful impact on slowing global warming, it is seen by many as “modest.”
Influential NGO Transportation &...
https://www.marinelog.com/shipping/environment/zero-by-2050-is-the-technology-there-yet/