https://www.pv-magazine.com/2023/02/21/seawater-heat-pump-pilot-project-in-croatian-shipyard/

Seawater heat pump pilot project in Croatian shipyard – pv magazine International

Croatia’s Viktor Lenac Shipyard aims to replace electric boilers and a water-to-water heat pump with a seawater heat pump, in order to provide heat and cooling for buildings. The pilot project is backed by EU funding and has launched a tender to support the construction of the seawater heat pump.