MONACO, July 24, 2026 (GLOBE NEWSWIRE) — Developed by Yacht Club de Monaco under the aegis of the collective ‘Monaco, Capital of Advanced Yachting’ initiative, the SEA Index® is now recognised for its rigorous CO₂ emissions assessment methodology applied to yacht design. With more than 130 yachts over 24 meters already certified, it has become an international benchmark for assessing environmental performance in the yachting sector. This latest development is another milestone in the evolution of the SEA Index®, as its scientific methodology is now accessible to a much larger segment of the pleasure boat fleet worldwide.