The International Maritime Organization has launched guidelines to oversee marine geoengineering research, addressing climate change mitigation. These frameworks assess techniques like ocean fertilization and alkalinity enhancement, ensuring they pose no harm to marine ecosystems. A precautionary approach prioritizes environmental protection while enabling scientific exploration of carbon absorption methods.
ClassNK has released an updated edition of its ‘Guidelines for Ships Using Alternative Fuels’, enhancing safety protocols for vessels powered by methanol, ethanol, and hydrogen. Key revisions include structural strength standards for fuel tanks and the introduction of a hydrogen leak frequency table, promoting safer, regulatory-compliant designs in the marine industry.
The International Maritime Organization (IMO) is enhancing its initiatives to prepare seafarers for the energy transition in shipping. It has released interim guidelines for training on alternative fuels and technologies, establishing a global framework for crew training. Specialized protocols for various fuels will support mandatory training under the revised STCW Convention Code.
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