Cargo transport accounts for a significant portion of global greenhouse gas emissions, prompting experts to seek sustainable alternatives. A recent study led by business chemist Prof Stephan von Delft from the University of Münster introduces a groundbreaking concept of small, autonomous, hydrogen-powered boats as a solution to reduce the carbon footprint of cargo transport. The research team conducted a life cycle- and cost analysis, comparing the sustainability and economics of these boats with traditional transport solutions. The findings indicate that boats powered by green hydrogen are not only more sustainable but also more cost-effective than diesel- or battery-powered trucks for certain distances. These boats, capable of transporting one standard container, offer a viable alternative for inland shipping, contributing to expanding the shippable river network and ensuring shipping operations even during low water levels. Doctoral student Simon Schlehuber highlights the advantages of these hydrogen-powered boats, emphasizing their potential to address climate change challenges. Overall, this innovative approach signals a promising step towards a more sustainable and eco-friendly future in cargo transport.