TOPICS / CO2 standards


In the transportation sector, refers to regulation that directly limits carbon dioxide emissions from a vehicle, as opposed to restricting those emissions indirectly (through, e.g., fuel economy standards). Examples would include the U.S. EPA 2016 standards for light-duty vehicles, which require LDVs to meet an estimated combined average emissions level of 250g CO2 per mile, or the EU rules establishing fleet-average emissions targets of 95g CO2 per kilometer for passenger cars and 175g CO2 per kilometer for light commercial vehicles.

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Heavy-duty vehicles technology potential and cost study
Cost-effectiveness and potential analysis of technologies for the reduction of fuel consumption and greenhouse gas emission of heavy-duty vehicles in the European market, in the 2020–2030 timeframe.
Consultant report
International Civil Aviation Organization’s Carbon Offset and Reduction Scheme for International Aviation (CORSIA)
Describes the details of the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA), the International Civil Aviation Organization’s market-based measure to offset most of the growth in aviation carbon...
Policy update
Impacts of world class vehicle efficiency and emissions regulations in select G20 countries
Characterizes the climate and health benefits of adopting world-class standards for new vehicle efficiency/CO2 and conventional pollutant emissions in all members of the G20 Transport Task Group.

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