Marine Tech & Climate Standards: SEA Index® has expanded its CO₂ certification to cover the wider recreational yachting sector, building on Yacht Club de Monaco’s advanced-yachting push and using a methodology developed with Lloyd’s Register. Design-Specific Benchmarks: New benchmark models now fit more vessel types, including displacement, semi-displacement and planing monohulls, plus production catamarans up to 35 meters—aiming for consistent, comparable CO₂ assessments tied to design and operating profiles. Local STEM Angle for St Barts: With 130+ yachts over 24 meters already certified, the update could matter for regional builders, shipyards, and owners looking to measure and improve emissions across a broader range of pleasure craft. Travel & Built Environment (Less STEM-Heavy): Separate coverage highlights Cape Town ranking eighth among the world’s most beautiful places to stay, based on luxury design, accommodation variety, and guest reputation—more lifestyle than science, but a reminder of how engineering-grade design and materials shape visitor experiences.