V.O. Chidambaranar Port in Tuticorin, India is making significant strides in the realm of green hydrogen to promote renewable energy adoption and reduce carbon emissions. The Ministry of Ports, Shipping, and Waterways is leading the charge by targeting a 60% share of renewable energy in total power consumption for major ports by 2030. Green hydrogen, produced through electrolysis using renewable sources, is gaining traction as a clean and emission-free fuel with immense potential to replace fossil fuels. The port has been identified as a nodal port for developing hydrogen hubs, alongside Kandla and Paradip ports, focusing on handling, storage, and production of green hydrogen. Recognized by the Ministry of New & Renewable Energy as a key player in green hydrogen projects, V.O. Chidambaranar Port is strategically positioned to drive the objectives of the National Green Hydrogen Mission. Challenges such as water availability are being addressed through initiatives like a proposed desalination plant, enabling the port to meet the water demands for green hydrogen production. The port is also venturing into hydrogen fuel cell technology for port crafts and maritime vehicles, emphasizing the shift towards cleaner and more sustainable energy solutions. Partnerships with renewable energy firms like ACME, NTPC Green Energy Limited, and ReNew Power, among others, are further propelling the port's green hydrogen initiatives. Through the exchange of MoUs and proactive approaches, V.O. Chidambaranar Port is driving innovation and sustainability in the maritime industry, setting a benchmark for clean energy prosperity in India.