The 5000-metric-tonne Tub Mounted Crane (TMC) will be the largest offshore wind turbine foundation installation crane installed on a monohull vessel and will be supplied by Huisman. As a result of these exhaust filtering systems, Les Alizés and the Voltaire will be the first seaworthy installation vessels in the world with extremely low emissions (Ultra-Low Emission Vessel or ULEv for short) and with EURO STAGE V certification (ULEv notation). Philippe Hutse, Offshore Director at Jan De Nul Group, explains: ‘Similar to the Voltaire, we have financed this investment by means of a green loan thanks to the green emissions reduction technology on board the vessel.