Marine battery firm AYK Energy has completed sea trials on the first battery-methanol harbour tug which, it is claimed, is the most powerful electric escort tug built so far.

The Svitzer Balder, built at Uzmar Shipyard in Türkiye and the fifth…

New ammonia-fuelled main engines for very large ammonia carriers (VLACs) under construction at Hyundai Heavy Industries will now go ahead following the successful Factory Acceptance Test of the first Everllence B&W 6G60ME-LGIA (Liquid Gas Injection…

London-based Anemoi Marine Technologies and Nantong Cosco KHI Ship Engineering (NACKS) have released details of a new wind-assisted propulsion system (WAPS) specifically for ultramax bulk carriers in the 60-65,000dwt range. Two configurations have…

Netherlands-based Econowind has launched a new version of its steel suction wing system aimed at larger vessels in ocean trades. The new 5-series Ventofoil is a 30-m version of the company’s smaller 3-series suction wings which are available in 10-m…