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The standards require a certain level of renewable energy sources to be mixed in transportation fuels, e.g. using 3% or more biodiesels for passenger vehicle diesels. The scope of RFS is planned to be expanded to cover gasoline, ship/jet fuel, and the minimum percentage of renewables is to be increased
The standards require a certain level of renewable energy sources to be mixed in transportation fuels, e.g. using 3% or more biodiesels for passenger vehicle diesels. The scope of RFS is planned to be expanded to cover gasoline, ship/jet fuel, and the minimum percentage of renewables is to be increased as well. However, some undermining factors with biofuels still remain. Production of biofuels is known to cause environmental degradation globally and its supply in Korea is still heavily dependent on imported biofuels.
Korea adopted the Renewable Fuel Standards (RFS) for transportation fuels in 2015. The standards require a certain level of renewable energy sources to be mixed in transportation fuels, e.g. using 3% or more biodiesels for passenger vehicle diesels.  The scope of RFS is planned to be expanded to cover gasoline, ship/jet fuel, and the minimum percentage of renewables is to be increased as well.