🌊 This is the biggest Sea Water Air Conditioning system in the world, because size matters: - 4,300m HDPE pipeline - 900m depth - 350 welds ❄️ This project aims to replace 2% of French Polynesia carbon based energy by capturing cold #water at 5°C - cold enough to avoid the use of electricity for air conditioning. This sustainable energy will be used to cool buildings, including the Ta'aone Hospital, and save 12GWh per year. #Cooling #Sustainability | Georg Fischer