ABS explores alternative fuels options for vessels
The ABS has issued the Dual-Fuel Solutions for Newbuild Vessels report, which examines alternative fuels and dual-fuel propulsion options focused on hydrocarbon-based fuel coupled with liquefied natural gas (LNG), methanol and ammonia.
LNG
According to the report, LNG is currently the most mature fuel solution; offering significant emissions reductions compared to conventional marine fuels. In addition, biogas (BioLNG) has the same chemical composition as LNG and is a drop-in fuel in LNG systems. However, challenges include the complexity of fuel containment systems, high costs, and methane slip, which could limit long-term compliance with stringent emissions regulations. In the short term,
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