Waterborne Craft

Source: CO2, CH4, and N2O emissions data for road vehicles are from Table 2-13 of the EPA (April 2023) Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2021 data. Vehicle-miles data for on-road vehicles are from Tables A-73 - A-75 of the EPA (April 2023) Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990–2021 data, Annexes. CO2e emissions data for non-road vehicles are based on Table A-107 of the EPA (April 2023) Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2021 data, which are distributed into CO2, CH4, and N2O emissions based on fuel/vehicle emission factors. Freight ton-mile data are from Table 1-50 of the Bureau of Transportation Statistics, National Transportation Statistics (June 2022): 2020 data." "Notes: Vehicle-mile factors are appropriate to use when the entire vehicle is dedicated to transporting the reporting company's product. Ton-mile factors are appropriate when the vehicle is shared with products from other companies. A Passenger cars are automobiles used primarily to transport 12 people or less for personal travel, and are less than 8,500 lbs in gross vehicle weight. B Light-duty trucks are vehicles that primarily transport passengers such as sport utility vehicles (SUVs) and minivans. This category also includes vehicles used for transporting light-weight cargo which are equipped with special features such as four-wheel drive for off-road operation. The gross vehicle weight normally ranges around 8,500 pounds or less. C Medium- and heavy-duty trucks are vehicles with a gross vehicle weight of more than around 8,500 pounds, such as single unit trucks, combination trucks, tractor-trailers, and box trucks used for freight transportation. In addition, this category includes some vehicles that are not typically used for freight movement such as service and utility trucks.