Sweden, Sept. 4 -- Alfa Laval introduces at SMM 2026 "Hukka-5", the next-generation exhaust gas steam boiler designed to enhance waste heat recovery on cruise vessels and passenger ferries. Its revolutionary inverted, downward natural circulation design enables efficient recovery of exhaust gas waste heat while minimizing equipment footprint. By capturing and reusing exhaust gas waste heat, the innovative boiler helps operators significantly reduce fuel consumption and CO? emissions, supporting both environmental targets and operational efficiency.For cruise vessels and passenger ferries, improving energy efficiency increasingly means making better use of the energy already available onboard. Hukka-5 addresses this by enabling greater waste...