Maritime Decarbonization

CARBON FREE SHIPPING: MEANING , CHALLENGES & WAY FORWARD

Carbon-free shipping aims to decarbonize the maritime sector by using zero- or low-emission fuels, energy-efficient technologies, and carbon capture solutions. The IMO Net-Zero Framework (2025) targets net-zero emissions by 2050, but implementation has been delayed due to opposition from major countries like the U.S. Key challenges include high technology costs, limited fuel availability, regulatory delays, and infrastructure gaps. India has aligned its policies through the Merchant Shipping Act and Indian Ports Act (2025) and plans to source 60–90% of port energy from renewables by 2030–2047. Coordinated global action, regulatory clarity, and innovation are crucial to achieving carbon-free shipping and meeting climate goals.