Anglo American successfully trialed 7% marine biofuel blend in long-haul voyage

In Singapore, Anglo American has successfully trialed the use of sustainable biofuel to power a chartered capesize ship during a voyage from Singapore to South Africa. The biodiesel blend, produced by converting waste cooking oil from Singapore’s food and beverage industry, reduces carbon dioxide emissions compared to using 100% conventional marine fuel.

The trial conducted onboard the Frontier Jacaranda, a capesize bulk carrier owned by Japanese shipping company NYK Line, was instrumental in verifying the stability of the biofuel in storage and its performance as a fuel.

Data gathered is providing new insights into wider efforts to introduce biofuel to the maritime sector, paving the way to improving its cost-effectiveness and using higher percentage blends in future trials. The conversion of waste cooking oil into fuel for transportation aligns with the principles of the circular economy, by providing a fresh and environmentally beneficial use for what would otherwise be disposed of.

Toyota Tsusho Petroleum supplied the biodiesel blend, consisting of 7% biofuel and 93% regular fuel. This combination reduces carbon dioxide emissions by around 5%, is compliant with the International Standard Organization’s requirement for marine fuels and requires no substantial engine modifications. 

Anglo American partnered with Singapore firm Alpha Biofuels, which converts waste cooking oil into biofuel, to blend this sustainable biodiesel via shore tanks in Singapore.