DFDS joins Danish Standards' effort to establish a transparent process to compare the energy efficiency and carbon footprint of different technologies in the shipping industry. "For many years, we've been working intently to operate our ships as efficiently as possible, and we work hard to update and maintain our ships so that we can keep them for a long time. Therefore, we continually replace components with new components that are better and more efficient, or at least at the same level, to make our ships as effective as possible.