The 7th of March 2019 Italian ferry operator Grande Navi Veloci (GNV) proudly announced that the La Suprema ferry saved 18.7% percent of its Heating, Ventilation and Air Conditioning energy use. In cooperation with our partner ABB Ports & Marine we installed our ARK M10 system on their vessel and the results have exceeded all expectations. GNV have reduced their energy use by 70 MWh each month, saving them more than €80.000,- per year.