In China, Caixin Global reports major state-owned shipbuilders, shipping lines, port operators, and research institutes have formed a national consortium to develop dimethyl ether as a next-generation marine fuel. The initiative was announced at the 2025 Marintec China exhibition and includes COSCO Shipping, CSSC, SIPG, and Sinopec-linked research centers.
The group will jointly advance DME fuel production, engine adaptation, bunkering infrastructure, and regulatory standards. DME is a liquid fuel derived from coal, gas, or biomass, and is being promoted for its low toxicity, high combustion quality, and storage safety. It produces almost no sulfur or particulate emissions and can be used in modified diesel engines.
Consortium members emphasized that international delays on climate policy do not affect China’s fuel transition timeline. The project reflects a coordinated effort to establish DME as a viable alternative to methanol and ammonia, backed by domestic demand and industrial capacity.
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Category: Sustainable Marine Fuels
