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bound4blue secures LR validation for Pwind calculation methodology, supporting regulatory and financial gains for shipowners

Our portfolio company bound4blue has just received a key validation from Lloyd's Register that helps bring wind propulsion into the regulatory mainstream.

Their methodology for calculating the power generated by their eSAIL® system is now officially aligned with International Maritime Organization guidance. That means shipowners can:

✅ Confidently use wind propulsion to meet FuelEU Maritime and EEDI/EEXI regulations
✅ Access regulatory and financial benefits without costly full-scale testing
✅ Apply the same trusted approach across future eSAIL® installations, making compliance faster and easier

This validation is more than a technical win. It’s a meaningful enabler for scaling a proven, fuel-saving technology that helps shipping decarbonize faster and more affordably.

Read more here.

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Join our community to learn more about sustainable transportation, our latest investments & upcoming events.

Contact us

If you believe in what we’re building, get in touch.