Carnival sets new 25% GHG reduction target by 2029, beating original goal by 5 points and 1 year early.

Carnival Corporation, the world's largest cruise company, announced a new goal to reduce greenhouse gas emissions intensity by 25% by 2029, improving on its original 20% target for 2030. The company reached its initial 2030 goal five years early in 2025 through operational improvements, energy efficiency, and low-GHG technologies. This accelerated target reflects ongoing investments in fleet transformation, including LNG-powered ships and energy-saving systems, aiming to further cut emissions and fuel use while maintaining guest experience. Carnival's strategy also includes expanding shore power and biofuel use, positioning the company for continued environmental progress and cost savings.