bound4blue

We are a Spanish cleantech engineering company bringing sails back to shipping. Follow us on our journey! ⛵

[bound4blue @bound4blue]

A major milestone with Maersk Tankers on wind-assisted propulsion

Second installation completed: 4 x 24m eSAIL® sails on Maersk Tahiti at Chengxi Shipyard

Part of a 5-vessel rollout (20 sails), delivering fuel savings & lower CO₂ 🌍

👉 Read more: https://t.co/wriRcfSZho

[bound4blue @bound4blue]

A first on many levels 👇

🌬️ First eSAIL® installation for KCC
🔧 First-ever 24m Model 3 units
🇨🇳 First locally manufactured eSAILs® in China
🚢 Early adoption in this vessel segment

A key milestone for wind propulsion.

Read more🔗https://t.co/qBMTXXA6cE

#windpropulsion

[bound4blue @bound4blue]

@SRodriguezgra ¡Hola! No nos deja enviarte MD 😅 ¿Puedes escribirnos a [email protected]? ¡Gracias!

[bound4blue @bound4blue]

🔗Read full announcement: https://t.co/w7q8Ayv60Z

[bound4blue @bound4blue]

We’ve been holding this one for a while…

Eastern Pacific Shipping has completed its second eSAIL® installation, now on the newbuild MR tanker EPS Pacific Sunstone in China.

[bound4blue @bound4blue]

🗣️ Mirtcho Spassov, Decarbonisation Manager of EPS: "Our experience with Pacific Sentinel demonstrated the operational performance and practicality of the eSAIL® system, making the integration of the technology from the outset on Pacific Sunstone a natural step.”

[bound4blue @bound4blue]

Huge thanks to @MaerskTankers, Njord, Yiu Lian Shipyard and EDR Shipyard, and to the entire bound4blue team.

First installation done and four more to go!

Full story 👉 https://t.co/vIZg0SifYd

#windpropulsion #shipsandshipping

[bound4blue @bound4blue]

Not all weekends look the same, and ours came with cranes and sails 🏗️⛵

We’ve completed the first eSAIL® installation under our agreement with Maersk Tankers.

➡️Four 24-m eSAIL® units installed
➡️First of 20 across five MR tankers
➡️Two-step installation

[bound4blue @bound4blue]

Full story 👉 https://t.co/labTEwDrWA

A strong way to close the year. More coming soon! 💥

#shipsandshipping #windpropulsion

[bound4blue @bound4blue]

We’ve installed another eSAIL®, this time on the vessel Fluvius Tavy owned by @AmasusEemshaven. Following the success of Eems Traveller, Amasus proceeded with a 2nd installation, now fitting a 22-metre eSAIL® - the largest suction sail installed on a general cargo vessel to date.

[bound4blue @bound4blue]

With independently verified savings of up to 40%, growing demand, and expanding production in Europe & Asia, our suction sails are taking centre stage.

2025 isn’t over yet… more milestones coming.💥

👉 Full story: https://t.co/9VoFPlu0cw

#windpropulsion #shipsandshipping

[bound4blue @bound4blue]

One of those milestones you don’t forget… 🚀

We’ve closed a US$44M funding round backed by leading shipping & climate investors. A strong signal that wind propulsion has shifted from “future tech” to one of the most scalable and immediate decarbonisation solutions in shipping.

[bound4blue @bound4blue]

👉 Full story: https://t.co/wFMM3xoGHN

#windpropulsion #shipsandshipping

[bound4blue @bound4blue]

🆕 Just days before Marintec, we’re announcing a major milestone.

We’re expanding our industrial footprint with new outsourced production capabilities and strategic partnerships in China - bringing our eSAIL® technology closer to the world’s biggest shipbuilding hubs. 🚢

[bound4blue @bound4blue]

⚙️ Up to 100 eSAIL® units/year from 2026
📍 New facilities near Shanghai & Yangtze River Delta
🤝Strategic partnerships with leading Chinese manufacturers
🚢Closer to key hubs in China, S. Korea & Japan
⏱️Faster delivery & smoother installations across Asia

[bound4blue @bound4blue]

@lloydsregister 👉Full story: https://t.co/2rx7nI0lPp

#windpropulsion #shipsandshipping

[bound4blue @bound4blue]

🆕Our eSAILs® now carry an official seal of approval for compliance and wind rewards.
@lloydsregister has validated our methodology to calculate Pwind, in line with IMO guidance.

[bound4blue @bound4blue]

🚢First applied on the M.V. Atlantic Orchard (owned by Wisby Tankers and chartered by LDC). Now, shipowners can:
✅ Use the same methodology for future installations
✅ Comply with EEXI/EEDI & FuelEU Maritime
✅ Reduce regulatory costs

[bound4blue @bound4blue]

Full story 👉 https://t.co/5us6FBTWZj

[bound4blue @bound4blue]

Big news! 🚢

BW Epic Kosan (BWEK) chooses our 24m eSAIL® for their LPG carrier Helena Kosan - our first LPG contract!

Non-ATEX design = safer & simpler install.

Fuel savings + emission cuts = wind works, even for LPG!