UCL Study Questions LNG and Methanol as Pathways to Zero-Emission Ammonia in Shipping
A UCL Energy Institute study suggests that investments in LNG and methanol-fueled ships may not effectively transition to green ammonia, a potential zero-carbon marine fuel. The research indicates limited infrastructure compatibility between methanol and ammonia, with significant retrofitting costs. LNG shows some promise as a transitional option, but only if infrastructure is designed for ammonia use. The study warns that current investments may divert resources from developing ammonia-based shipping.

Research from the UCL Energy Institute raises doubts about LNG and methanol as transitional fuels to green ammonia in shipping. The study finds that methanol lacks compatibility with ammonia infrastructure, making future transitions costly.
While LNG is noted as a better transitional option due to similar storage requirements, it necessitates ammonia-ready designs in ships and infrastructure. Without such preparation, investments in these fuels could hinder progress towards zero-emission shipping by locking in existing fuel pathways and diverting capital from ammonia development.




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