Jan De Nul Standardizes Onboard Waste Digestion for Offshore Fleet

The Les Alizés, a heavy-lift crane vessel equipped to install next-generation wind turbines, often remains at sea for extended periods with a full crew. Managing galley waste in these remote environments has historically required significant storage capacity and offloading logistics. The LFC-100 system addresses this by utilizing microorganisms to break down organic matter into water directly on the ship, removing the need for port-based disposal.

Iain Milnes, President of Power Knot, noted that the unit’s performance hundreds of miles offshore mirrors the reliability of land-based kitchen systems. Given the operational efficiency observed over the first four months, the Jan De Nul Group has integrated the biodigesters into the standard build specifications for its entire fleet. This decision aligns with the company’s broader transition toward sustainable maritime operations under its new World Builders branding.