Econowind wins first fleet order

MV Progress and MV Perfect will be installed with the VentiFoils by the end of 2022 in what will be the first fleet order for Econowind, which says it has upgraded the suction method on the units with the result that there are fewer moving parts.

Vertom made the decision to invest in the VentiFoil after considering key environmental factors including the Carbon Intensity Index for shipping and emissions per cargo, it says.

VentiFoil systems are wing-shaped units that can fold and rotate around their own axes with the ability to be reefed.

They can now be installed directly onto the vessel rather than remain inside containers. 

Smart suction is integrated in the wing, resulting in double the force, Econowind says. The shape has been designed using modern aerodynamic theory, creating high propelling force relative to size.

“Installing the VentiFoils is a big step forward in reducing (CO₂) emissions and fuel consumption for our current fleet. It is, along with our upcoming newbuilding program, a good step towards reducing our carbon footprint,” said Rolf van Leeuwen, Senior Technical Superintendent at Vertom.