A recent study has found that using ammonia as a marine fuel could lead to significant reductions in greenhouse gas emissions, up to 61% when compared to traditional oil-based fuels. The research, conducted by Sphera for the Society for Gas as a Marine Fuel (SGMF) and reviewed by independent academic experts, provides valuable insights into the potential of using ammonia in the maritime industry.
The comprehensive 134-page report analyzed data from various marine engines and supply chains, with input from leading manufacturers such as Wärtsilä, Winterthur Gas & Diesel, and MAN Energy Solutions. The study considered emissions from both the production and combustion of ammonia, highlighting the overall environmental impact of this alternative fuel.
SGMF chairman Tom Strang emphasized the importance of the research in informing the maritime sector about the benefits of using ammonia as a marine fuel. The study’s findings align with the industry’s efforts to explore different decarbonization pathways and promote sustainable practices.
At the recent Posidonia exhibition in Athens, several ship designs powered by ammonia were unveiled, reflecting the growing interest in this alternative fuel. Data from shipbuilding sources indicates a significant increase in orders for ammonia-powered vessels, signaling a shift towards cleaner and more environmentally friendly maritime solutions.
As the maritime industry continues to prioritize sustainability and reduce its carbon footprint, the potential of using ammonia as a marine fuel presents a promising opportunity for achieving significant emissions reductions. With ongoing research and developments in this field, ammonia could play a crucial role in the industry’s transition towards a greener and more sustainable future.
