Hindustan Shipyard Limited (HSL) in Visakhapatnam is at the forefront of revolutionizing the Indian maritime sector by introducing hydrogen fuel cell technology in alignment with India's green hydrogen mission. In partnership with a leading Korean Fuel Cell Technology firm and Indian industry partner Lotus Wireless Private Limited, HSL's initiative aims to provide a sustainable alternative to traditional diesel-powered systems in maritime applications. The hydrogen fuel cells, ranging from 250 KW to 2-MW, are fully class-certified and adaptable to various marine platforms including ferries, tugs, and other vessels. At the recent SIAM event in New Delhi, Union minister Nitin Gadkari stressed the significance of green hydrogen for India's energy future, highlighting the government's dedication to sustainable solutions. HSL's collaboration ensures that the introduced technology adheres to global safety and efficiency standards while promoting domestic industry participation through the Make in India initiative. The focus on customised and standardised solutions by HSL aims to facilitate widespread adoption of hydrogen fuel cell technology in marine applications, contributing to lower logistics costs and enhanced energy efficiency. Moreover, the collaboration opens avenues for exporting these technologies, presenting an opportunity to exhibit India's manufacturing capabilities on a global platform.