Case Study 3 : Ecoliner

PROJECT NAME

Ecoliner

RIG TYPE

DynaRig

LENGTH

138 metres

HULL

Steel

NAVAL ARCHITECT

Dykstra Naval Architects

RIG PARTNER

Southern Spars

YEAR

2025 / 2026

STATUS

Conceptual / Development

The vision

The WASP offers a robust and sustainable alternative to conventional cargo vessels. Utilizing sail propulsion to significantly reduce fuel consumption, the design lowers both operating costs and emissions. It features a hybrid propulsion system that combines traditional sails with an auxiliary propeller, enabling efficient motor sailing and reliable adherence to schedules, while optimizing the use of wind power.

Designed as a multipurpose cargo vessel, the WASP is self-sufficient in loading and unloading operations—its masts are engineered to function as cranes. Intended for service in the North Atlantic, the vessel will capitalize on prevailing trade winds to enhance its performance and environmental efficiency.

Engineering the DynaRig Advantage

As world leader in composite rigging solutions, we were selected to deliver the custom-engineered DynaRig system for Vela. The DynaRig, originally developed for Maltese Falcon, is now reimagined with more advanced materials, automation, and energy efficiency.

Automation & Control: The DynaRig enables fully automated sail deployment and trimming, operated at the touch of a button.
Energy Efficiency: With no need for winches or halyards, and reduced crew demands, the system minimises energy consumption while maximising power from the wind.
Performance: The unique rig configuration allows for optimal aerodynamic performance, providing smooth handling and high average speeds on long voyages.

Sustainability by Design

Every aspect of Vela is designed to reduce her environmental footprint:
Wind as Primary Propulsion: DynaRig technology enables extended periods of silent, engine-free cruising.
Hybrid Systems: Integrated hybrid propulsion supports zero-emissions manoeuvring and power generation.

Challenges and Innovation

Rigging a DynaRig for a modern luxury yacht presents unique challenges:
Structural Integration: Seamless collaboration with the naval architect ensured mast placement and load distribution aligned with the yacht’s interior and exterior design.
Future-Proofing: Southern Spars integrated modular systems that allow for future upgrades in sail technology, energy storage, and control systems

A Symbol of the Future

As the marine industry accelerates its journey toward decarbonisation, windship technology at the forefront—proving that the future of yachting is not just sustainable, but also sensational.