Control of Air Pollution from New Motor Vehicles: Proposed Tier 2 Motor Vehicle Emissions Standards and Gasoline Sulfur Control Requirements

Summary

The U.S. Environmental Protection Agency (EPA) has proposed new Tier 2 motor vehicle emissions standards and gasoline sulfur control requirements to reduce air pollution from new motor vehicles. The proposed standards aim to decrease emissions of pollutants such as particulate matter, nitrogen oxides, and volatile organic compounds.