Finnish technology group Wärtsilä is to deliver its new Decarbonisation Modelling Service to Carnival Corporation as the US cruise group aims to reduce greenhouse gas emissions across its fleet.

Canadian asset management company Purpose ESG will invest in compatriot firm Nauticol Energy which might become the world’s first large-scale net zero methanol producer.

Japan’s Planning and Design Center for Greener Ships (GSC), in cooperation with member shipbuilders, has developed an ammonia-ready LNG-fueled Panamax bulk carrier.

Singapore-based NYK Bulkship (Asia), part of Japanese shipping company NYK Group, has taken delivery of Grouse Sun, a methanol-powered chemical tanker.