Japan Airlines (JL) has made a significant leap in sustainable aviation by applying the world’s first riblet-shaped coating on its Boeing 787-9 aircraft. This innovation, developed in partnership with the Japan Aerospace Exploration Agency (JAXA) and Orwell, is designed to improve fuel efficiency and reduce emissions, aligning with the airline’s commitment to environmentally responsible operations.
The riblet-shaped coating, inspired by the texture of shark skin, is designed to optimize airflow over the aircraft’s surface, minimizing surface friction. This reduction in drag enhances fuel efficiency, helping to lower both operational costs and carbon emissions. The technology could serve as a game-changer for the aviation industry, especially in efforts to reduce its environmental footprint.
Japan Airlines will begin this pilot project on international flights starting in mid-January 2025, providing a real-world test of the coating’s potential environmental and operational benefits. The coating’s application is part of the airline’s broader strategy to invest in sustainable technologies and contribute to the aviation industry’s push for greener, more efficient air travel.
This collaboration between JAXA, Orwell, and Japan Airlines marks a promising step forward in the pursuit of sustainable aviation solutions, paving the way for other carriers to potentially adopt similar technologies in the future.
