The US-based classification society just released the 2020 Setting the Course to Low-Carbon Shipping — Pathways to Sustainable Shipping outlook, which maps out the path toward decarbonization goals of the global fleet.
The three fuel pathways are: (i) light gas, (ii) heavy gas-alcohol, and (iii) biofuel or synthetic fuels.
ABS says that owners and operators should choose their pathway based on two foundational criteria: the type of vessel and its operating profile in terms of trading route and cargo.