The Red Sea International Airport in Saudi Arabia is set to become a pioneering hub for sustainable aviation with the introduction of sustainable aviation fuel (SAF) for airlines and seaplane operator Fly Red Sea. The fuel, produced from used cooking oil, will be blended at 35% SAF and 65% standard Jet A1. The project, a crucial component of Saudi Arabia's 2030 economic plan, aims to support sustainable tourism growth by offering renewable energy options such as SAF and low carbon aviation fuels. The resort-based seaplane operator, Fly Red Sea, plans to power its fleet of commuter planes with renewable energy sources including SAF and low carbon aviation fuels, with future plans to explore hydrogen energy. The Red Sea project also includes initiatives like solar power installation and mangrove cultivation to reduce carbon emissions and protect the local ecosystem. The airport's commitment to environmental stewardship extends to plans for introducing electric and hydrogen energy for ground handling and future zero-emission aircraft. Collaboration with ZeroAvia for hydrogen-electric powertrain in Cessna Caravan seaplanes showcases a commitment to innovative, eco-friendly aviation practices.