The transportation industry, known for its significant contribution to global carbon emissions, is undergoing a transformation towards sustainability. While electric engines, popularized by Tesla, have dominated the automobile sector, hydrogen fuel-cell technology is gaining traction for long-haul transport. Windship Technology is pioneering sustainable maritime solutions by integrating wind energy, solar power, and advanced ship drive systems in their ships, aiming for zero harmful emissions. Additionally, startups like AirFish are introducing innovative designs that combine air and water travel sustainably. Despite challenges in revolutionizing the commercial maritime sector due to technical constraints and high costs, these initiatives are driving a positive shift towards a more eco-friendly future.