The Japanese government has called on automakers to make their new models compatible with biofuels by the early 2030s as part of an initiative to reduce greenhouse gas emissions.

The Ministry of Economy, Trade and Industry (METI) stated that new cars are expected to be able to use gasoline blended with up to 20% biofuel. METI also announced plans to collaborate with the private sector to draft an action plan by next summer.

Biofuels, produced from plants that absorb carbon dioxide, are more effective than conventional gasoline in reducing CO2 emissions.

Currently, most existing vehicles can only use biofuels at a low concentration of about 3%. Increasing the ratio to 20% requires setting new standards through verification of fuel safety and the impact on carbon emissions.

Additionally, ensuring a stable supply of biofuel is a critical issue, as Japan currently relies heavily on imports.

METI also plans to urge fuel suppliers, such as petroleum wholesalers, to supply gasoline blended with up to 10% biofuel by fiscal year 2030 and increase this to 20% by fiscal year 2040.