The H2ESTIA Project, led by the Dutch Innovation Company (NIM) in collaboration with several partners and supported by the Dutch government, is focused on developing the world's first zero-emission cargo ship powered by liquid hydrogen. This innovative initiative aims to design, construct, and demonstrate a hydrogen-powered vessel that will transport bulk goods in the North Sea and beyond while eliminating harmful emissions. Key partners in this endeavor include TNO, MARIN, the University of Twente, Cryovat, EnginX, Encontech, classification society RINA, and the Dutch Ministry of Infrastructure and Water Management. The project will incorporate a cryogenic hydrogen storage and bunkering system, hydrogen fuel cell system, batteries, wind-assisted propulsion, and waste heat recovery solutions to optimize energy efficiency and reduce hydrogen consumption. Furthermore, the utilization of digital twin technology will enable real-time monitoring and operational optimization. The partners aim to showcase the technological readiness and economic viability of hydrogen-powered vessels, addressing challenges like certification, risk management, and crew training to ensure the safe integration of hydrogen technology into maritime operations. Additionally, the collaboration with Swiss high-tech firm EH Group aims to standardize hydrogen fuel cell drive trains tailored for the maritime industry by 2024, further advancing the use of hydrogen in shipping.