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United States. Environmental Protection Agency. Office of Transportation and Air Quality. Assessment and Standards Division

  • Response to petitions of the American Fuel & Petrochemical Manufacturers (AFPM) and the American Petroleum Institute (API) for reconsideration of the September 27, 2012 final rule entitled Regulation of fuels and fuel additives, 2013 biomass-based diesel Response to petitions of the American Fuel & Petrochemical Manufacturers (AFPM) and the American Petroleum Institute (API) for reconsideration of the September 27, 2012 final rule entitled Regulation of fuels and fuel additives, 2013 biomass-based diesel
  • 2017 and later model year light-duty vehicle greenhouse gas emissions and corporate average fuel economy standards2017 and later model year light-duty vehicle greenhouse gas emissions and corporate average fuel economy standards
  • Assessing the effect of five gasoline properties on exhaust emissions from light-duty vehicles certified to tier-2 standardsAssessing the effect of five gasoline properties on exhaust emissions from light-duty vehicles certified to tier-2 standards
  • Calculating piston-engine aircraft airport inventories for lead for the 2008 National Emissions InventoryCalculating piston-engine aircraft airport inventories for lead for the 2008 National Emissions Inventory
  • Calculation of age distributions in the nonroad modelCalculation of age distributions in the nonroad model
  • Computer simulation of light-duty vehicle technologies for the greenhouse gas emission reduction in the 2020-2025 timeframeComputer simulation of light-duty vehicle technologies for the greenhouse gas emission reduction in the 2020-2025 timeframe
  • Control of air pollution from aircraft and aircraft engines; final emission standards and test proceduresControl of air pollution from aircraft and aircraft engines; final emission standards and test procedures
  • Control of air pollution from motor vehiclesControl of air pollution from motor vehicles
  • Control of emissions of hazardous air pollutants from mobile sourcesControl of emissions of hazardous air pollutants from mobile sources
  • Conversion factors for hydrocarbon emission componentsConversion factors for hydrocarbon emission components
  • Conversion factors for hydrocarbon emission componentsConversion factors for hydrocarbon emission components
  • Development of emission rates for light-duty vehicles in the motor vehicle emissions simulator (MOVES2009)Development of emission rates for light-duty vehicles in the motor vehicle emissions simulator (MOVES2009)