
The delivery proves that lightweight aluminum catamarans can deliver profitability and emissions reductions, signaling a shift toward greener regional ferry fleets.
The delivery of the Bindy II fast ferry arrives at a time when European regulators are tightening emissions rules for short‑haul passenger vessels. The Sogestran Group’s Brittany‑based brand Morlenn Express commissioned the vessel in 2023 as part of a broader fleet‑renewal programme aimed at replacing aging catamarans with more efficient platforms. Designed by naval architect MAURIC, the 29‑meter wave‑piercer catamaran reflects the latest guidance from the EU’s Passenger Ship Directive, which emphasizes reduced fuel burn, lower noise, and compliance with IMO Tier III standards.
From a technical standpoint, Bindy II showcases the advantages of all‑aluminum construction. Armon Shipyard employed extruded aluminum deck panels with ultra‑thin plating and integrated stiffeners, a method that trims structural weight while preserving hull integrity. The resulting lighter displacement allows the twin‑engine propulsion system—fitted with Tier III‑compliant diesel generators—to deliver 20 knots using markedly less power than conventional steel‑built counterparts. Hydrodynamic optimisation of the hull lines further lowers resistance, translating into a measurable reduction in daily fuel consumption and operating costs.
The operational benefits extend beyond the balance sheet. Lower fuel usage directly improves route profitability for Morlenn Express, enabling more competitive ticket pricing on Brittany’s coastal services. At the same time, the vessel’s reduced emissions align with the operator’s sustainability commitments and the broader industry push toward greener maritime transport. By demonstrating that lightweight aluminum catamarans can meet stringent environmental standards without sacrificing capacity or speed, the Bindy II sets a benchmark that other regional ferry operators are likely to follow.
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