Freight vehicles are parked in a parking lot in Incheon. Reporter Kwon Do-hyun Reporter Kwon Do-hyeon Starting next year, greenhouse gas reduction will be mandatory in stages, starting with large trucks and tractors with a total weight of 15 tons or more. The Ministry of Climate, Energy and Environment announced on the 14th that it will give an administrative notice for 60 days from the 15th on the revised guidelines and notices related to automobile greenhouse gas and fuel efficiency standards, which includes strengthening greenhouse gas emission standards for automobiles. National greenhouse gas reduction target for 2030...