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bound4blue Installs Four eSAILs on Marflet Marine Santiago I
bound4blue has completed the installation of four 22-meter eSAIL suction sails onboard Marflet Marine's Santiago I, positioning the company as the first Spanish merchant fleet owner to commit to wind-assisted propulsion and suction sails.The installation, completed at EDR Antwerp Shipyard following 'wind ready' preparation work at IMC Shipyard in Zhoushan, China, transforms the 49,999 DWT chemical tanker into a flagship for Spanish maritime innovation.
bound4blue Installs eSAILs on South Pacific Multipurpose Vessel
bound4blue has completed the installation of a 22-metre-high eSAIL onboard the newbuild multipurpose vessel Na Hiro E Pae, marking a milestone for both the vessel owner, Société de Navigation des Australes SNA Tuha'a Pae Shipping Company, and the wider adoption of wind propulsion technology.Multipurpose cargo vessels in French Polynesia are commonly known as “goelettes,” a reference to the schooners that historically supplied remote islands under sail.
ABS Backs bound4blue Methodology for Wind Propulsion Compliance
Classification society ABS has reviewed bound4blue's methodology for calculating Pwind values used to quantify the contribution of the company's eSAIL suction sails toward compliance with maritime emissions regulations.The review covered the company's methodology for producing aerodynamic force matrices used in Pwind calculations for the Energy Efficiency Design Index (EEDI), the Energy Efficiency…
bound4blue Model 3-24 eSAI Receives DNV Type Approval
bound4blue has received Type Approval Design Certification (TADC) from DNV for its Model 3-24 eSAIL, the company’s largest and most powerful installed suction sail. The approval, formally presented during a handover ceremony at last week’s Posidonia in Athens, confirms the system’s compliance with DNV’s classification requirements for safety, structural integrity, and design robustness.bound4blue’s…
bound4blue Targets LNG Carrier Market through Cryosafe Partnership
Spanish wind propulsion company bound4blue has signed a partnership agreement with LNG consultancy provider Cryosafe Services to support the application of its eSAIL wind propulsion technology on LNG carriers.The companies said they would collaborate on evaluating eSAIL integration and configuration options for LNG vessels, including operational factors such as vessel air draft, cargo operations, gangway…
bound4blue Installs Wind Propulsion System on Maersk's Tanker
Wind propulsion specialist bound4blue has completed the second installation of its suction sail system for Maersk Tankers, fitting four 24-meter eSAIL units on the Maersk Tahiti at a shipyard in China.The installation forms part of a broader agreement to equip five medium-range tankers with a total of 20 units, the company’s largest single contract to date.The Maersk Tahiti installation follows the completion of the first system onboard the Maersk Trieste earlier in 2026.According to bound4blue…
bound4blue Installs Wind Propulsion System on KCC’s Vessel Newbuild
Wind propulsion company bound4blue has completed the installation of two suction sails on a newbuild vessel for Klaveness Combination Carriers (KCC).The two 24-metre eSAILs were installed on the MV Baltazar at New Yangzi Shipbuilding in China, with the vessel expected to begin operations in the third quarter of 2026.The project marks the company’s first installation of suction sails manufactured locally…
Eastern Pacific Shipping, bound4blue Completes Second eSAIL Retrofit
bound4blue and Eastern Pacific Shipping (EPS) have completed the second installation of eSAILs in EPS’ fleet, fitting three 22-meter-high units on MR tanker Pacific Sunstone at New Times Shipbuilding in Jiangsu Province, China. The project marks EPS’ first newbuild installation following a successful retrofit project on Pacific Sentinel.With smaller footprints than other solutions, eSAILs generate lift up to seven times greater than conventional rigid sails of the same size.
First of Five Maersk Tankers’ Vessels Fitted with bound4blue Suction Sails (Video)
Wind propulsion specialist bound4blue has completed the first installation under its agreement with Maersk Tankers, fitting four 24-meter eSAIL suction sails on the medium-range tanker Maersk Trieste as part of a wider fleet retrofit program.The installation marks the first phase of a contract agreed in December 2024 covering 20 eSAIL units across five Maersk Tankers MR vessels, representing bound4blue’s…
WAPS Make Wind Blow for Vessel Decarbonization
WAPS: Making the Wind Blow for Shipping’s DecarbonizationIn the evolving landscape of maritime decarbonization, few subjects are as timely or arguably as misunderstood as wind-assisted propulsion. Yet the shipping industry finds itself at a decisive moment, driven by regulatory tightening, customer expectations for greener supply chains, and an urgent need to manage escalating fuel costs. Wind-assisted propulsion systems (WAPS)…
bound4blue eSAILs Installed on Amasus Cargo Vessel
bound4blue and Amasus Shipping have completed the installation of a 22-meter eSAIL on the general cargo vessel Fluvius Tavy at Astander Shipyard in Santander, Spain. The project marks the companies’ second installation, reinforcing both the scalability of suction sail technology and the growing confidence of shipowners in wind propulsion as a mainstream decarbonization solution.The latest adoption…
bound4blue Lands $44m From Investors Eyeing Wind Power as a Scalable Solution
bound4blue, a leader in wind propulsion systems, has closed a $44 million funding round backed by leading maritime corporates, ship owning families, climate-focused investors and government capital. The round was led by OCTAVE Capital, an investment platform affiliated with major shipowner: IMC, and Katapult Ocean. The round brings together new investors including Motion Ventures, Odfjell family office and ReOcean Fund…
bound4blue Targets Asian Growth
Wind propulsion company bound4blue has expanded its industrial footprint in Asia with the establishment of new production capabilities in China, alongside the signing of strategic regional partnerships to accelerate adoption of its proven eSAIL® suction sail technology.This allows bound4blue to manufacture near the yards where their systems will be integrated, both for newbuildings and for vessels…
BW Epic Kosan Opts for bound4blue’s Wind-Assisted Propulsion System
Singapore-based BW Epic Kosan (BWEK), a provider of LPG, petrochemicals and specialty gas transportation, has signed an agreement with bound4blue for the installation of a 24-meter tall eSAIL suction sail on the 2007-buit Helena Kosan vessel.The autonomous wind propulsion system, to be installed in 2026, will allow BWEK to save fuel, cut emissions, reduce costs and simplify regulatory compliance, as…
bound4blue Receives Third-Party Assessed Average Daily Fuel Savings Consistent With Projections
bound4blue has underlined the business case for adopting eSAIL wind propulsion technology, with today’s release of BVS assessed operational fuel savings on the Louis Dreyfus Armateurs (LDA) owned Ville de Bordeaux Ro-Ro.The vessel, chartered by Airbus, had three 22-meter bound4blue suction sail units installed in 2024. BVS assessed the savings over a year, showing an average daily fuel saving of 1.7 metric tons…
bound4blue Secures DNV Validation for Wind Propulsion Performance Methodology
bound4blue has taken a step forward in simplifying the adoption of wind power worldwide, with DNV validation of its "wind propulsion system force matrix" calculation method. This validation provides shipowners, designers, and yards with a trusted, regulation-ready tool to evaluate the performance of bound4blue’s eSAIL.The validation gives the industry a reliable tool to easily calculate the benefits of bound4blue’s eSAIL suction sail technology, without the need for full-scale testing.
You Want to Save the Planet? Change your Ships Light Bulbs, Keep a Clean Hull
Norwegian shipowners agree: the obsession with new fuels is eliding a valuable discussion of the potential of fuel efficiency. The Aurora-class has enabled Höegh Autoliners to reduce emissions by around 58% per car carried, “before we even use low carbon fuels,” CEO Andreas Enger said. “The debate between energy efficiency and the fuel transition, we consider to be irrelevant and pretty stupid,” he said.
bound4blue Installs ‘Largest Ever’ Suction Sails on LDC’s Juice Carrier
Spanish wind propulsion system supplier bound4blue has installed ‘world’s largest’ suction sails onboard the juice carrier MV Atlantic Orchard, chartered by Louis Dreyfus Company (LDC) and owned by Wisby Tankers.The four bound4blue’s 26-meter high eSAILS were installed in under a day per unit, as planned. When sailing, the 2014-built vessel, which was originally a dry bulk vessel before undergoing a conversion in 2020…
Odfjell’s Chemical Tanker BOW Olympus Gets bound4blue’s Wind Propulsion
bound4blue and Odfjell have partnered to complete the first installation of a wind propulsion system for the chemical tanker specialist, with four of bound4blue’s eSAILs retrofitted on the 49’k dwt Bow OlympusThe 22-meter-tall suction sails will help the advanced vessel achieve significant fuel savings, unlocking commercial, environmental and regulatory advantage. A tailored two-step installation process was deployed to accommodate the vessel’s schedule…
bound4blue Installs Wind-Assisted eSAILs on EPS’ Tanker
Spanish wind propulsion systems supplier bound4blue has installed its eSAIL wind assisted propulsion system on Pacific Sentinel tanker, owned by Eastern Pacific Shipping (EPS).Three 22-meter, DNV-Type Approved eSAILs were installed on the 50,000 dwt Pacific Sentinel in under a day per unit, as planned, bound4blue said.The installation occurred during a scheduled vessel drydock, with preparatory work…
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