Wärtsilä to Extend Regasification Capacity Onboard Croatian (PGJ) - Technology group Wrtsil has been contracted to extend the capacity of the regasification system installed onboard the LNG Croatia’ with a new regasification module. The 280-metre long Floating Storage and Regasification Unit (FSRU) vessel is owned by Zagreb based LNG Hrvatska, and acts as the company’s LNG terminal on Krk island. The order for the new system was booked by Wrtsil in Q2 2023.