Absolute Zero GHG Technologies and the Role of Hydrogen as Marine Fuel. An absolute zero energy source refers to a system that generates no emissions of carbon dioxide (CO2) or other greenhouse gases (GHGs) across all scopes, encompassing direct and indirect emissions from fuel consumption, energy procurement, production, and end-use. Furthermore, the production of such fuels relies solely on renewable energy sources, ensuring a truly sustainable solution for the marine industry. One remarkable advancement in this field is the commercialization of hydrogen fuel cells. With a 0.4 MW capacity, the largest installed fuel cell system powers a 2,700 GT RoPax […]