Alternative Fuel Life-Cycle Environmental and Economic Transportation (AFLEET) Tool


AFLEET Tool
Download tool and documentation
January 31, 2018
Heavy-Duty Vehicle Emissions Calculator (HDVEC)

We are pleased to announce a new online calculator based on the AFLEET Tool. HDVEC was developed to aid fleets and decision makers compare vehicle technologies for NOx, PM and GHG emission reductions and consider allocation of funding for environmental mitigation projects. HDVEC can be found at https://afleet-web.es.anl.gov/hdv-emissions-calculator.

August 28, 2017
AFLEET Tool 2017

We are pleased to announce a new release of the AFLEET Tool. This release includes the following updates:

  • Added low-NOx engine option for CNG and LNG heavy-duty vehicles
  • Added diesel in-use emissions multiplier sensitivity case
  • Added well-to-pump air pollutants and vehicle cycle petroleum use, GHGs, and air pollutants
  • Added renewable diesel vehicles
  • Updated biofuel and RNG feedstocks
  • Added Idle Reduction Calculator to estimate the idling petroleum use, emissions, and costs for light-duty and heavy-duty vehicles
  • For more information on AFLEET 2017 updates, please use the following link: AFLEET Tool Version History.pdf

October 28, 2013
What is AFLEET Tool?

The Department of Energy's Clean Cities Program has enlisted the expertise of Argonne develop a tool to examine both the environmental and economic costs and benefits of alternative fuel and advanced vehicles. Argonne has developed the Alternative Fuel Life-Cycle Environmental and Economic Transportation (AFLEET) Tool for Clean Cities stakeholders to estimate petroleum use, greenhouse gas emissions, air pollutant emissions, and cost of ownership of light-duty and heavy-duty vehicles using simple spreadsheet inputs.

The tool uses data from Argonne's Greenhouse gases, Regulated Emissions, and Energy use in Transportation (GREET) fuel-cycle model to generate necessary well-to-wheels petroleum use and GHG emission co-efficients for key fuel production pathways and vehicle types. In addition, Environmental Protection Agency's MOtor Vehicle Emission Simulator (MOVES) and certification data are used to estimate tailpipe air pollutant emissions. Various sources are used to provide default cost data, including the Clean Cities Alternative Fuel Price Report and American Recovery and Reinvestment Act awards.

Previous Versions