South Korea launches first hybrid-electric fishing vessel pilot

South Korea has launched its first fishing vessel equipped with a hybrid-electric propulsion system, marking an initial step toward reducing fuel consumption and emissions in the country’s fishing fleet.

The Ministry of Oceans and Fisheries (MOF) said it has completed construction of a pilot vessel and will hold a launching ceremony in Pohang on April 2.

The vessel combines a conventional diesel engine with a battery-powered electric motor, allowing operators to switch between or simultaneously use both power sources depending on operational needs. The configuration is expected to improve fuel efficiency and reduce emissions, including fine particulate matter.

According to the ministry, the vessel measures 20.95 metres in length with a gross tonnage of 9.77 tonnes and can accommodate up to eight crew members. Its operating profile is designed to optimise energy use, with the diesel engine primarily used for transit between port and fishing grounds, and the electric motor deployed during fishing operations.

The project forms part of a broader government-backed research initiative launched in 2021 to develop environmentally sustainable fishing vessels. The programme is being advanced in collaboration with the Korea Research Institute of Ship and Ocean Engineering, in response to tightening global environmental regulations and increasing pressure to align with carbon neutrality targets.

The newly built vessel will undergo sea trials to assess its performance, efficiency, and safety under real operating conditions.

Kim In-gyeong, director general for fisheries resources policy at the Ministry of Oceans and Fisheries, said, “If eco-friendly propulsion technology is applied to the fishing vessel sector, it will significantly reduce the fuel cost burden on fishers,” and added, “We will continue working to put eco-friendly ships into practical use.”