Carnival (CCL) Prnewswire·2025-02-27 14:30Core Insights - Carnival Corporation & plc is enhancing fuel efficiency through innovative hull designs, advanced propulsion technology, and underwater drone inspections to reduce hydrodynamic drag and greenhouse gas emissions [1][2][3] Group 1: Fuel Efficiency Strategies - The company employs complementary strategies to maximize hydrodynamic performance and enhance hull maintenance, which collectively reduce fuel consumption and GHG emissions across its fleet [2][4] - Key initiatives include the application of effective hull coatings, proactive maintenance, and performance strategies aimed at achieving net zero GHG emissions by 2050 [4][6] Group 2: Technological Innovations - Advanced hull designs are optimized using computer-assisted analysis, allowing for extensive simulations to identify the best options for various sailing conditions [5] - Trim optimization software is utilized onboard to adjust ballast water, ensuring vessels operate in the most efficient configuration [5] - Over 40 ships are equipped with podded propulsion units that are approximately 7% more efficient than traditional propellers, with plans to expand this technology [5] - Air Lubrication Systems (ALS) are installed on over 10% of the fleet, reducing fuel consumption by 5% or more, with additional ships planned for conversion [5] - Drones are being trialed for hull inspections to optimize cleaning schedules and manage marine growth, enhancing hydrodynamic efficiency [5] - The company is testing next-generation remotely operated vehicle (ROV) hull cleaners to improve cleaning speed and efficiency [5] Group 3: Sustainability Commitment - Carnival Corporation is committed to reducing its environmental footprint while providing high-quality vacation experiences, continuously improving fuel and energy efficiency [6] - The company actively tests innovative hull coatings for biofouling prevention, with about 15% of the fleet engaged in trials at any given time [5]