Model 3-24 eSAIL Receives DNV Type Approval
Bound4blue has received Type Approval Design Certification (TADC) from DNV for its Model 3-24 eSAIL, the company’s most powerful suction sail. This certification, awarded at Posidonia 2026 in Athens, confirms that the system meets DNV’s stringent safety and design standards, enhancing fuel efficiency and reducing emissions for larger vessels.