Participating Organizations
- Aerosol Dynamics, Incorporated
- Battelle Memorial Institute
- Colemill Enterprises, Incorporated
- Department of Energy
- Argonne National Laboratory
- Brookhaven National Laboratory
- Pacific Northwest National Laboratory (PNNL)
- Electric Power Research Institute
- Environmental Protection Agency (EPA)
- Office of Research & Development
- Office of Air Quality Planning and Standards
- Georgia Institute of Technology (GA Tech)
- Hebrew University
- Heidelberg University
- Metropolitan Nashville Airport Authority
- Nashville-Davidson County Metropolitan Health Department
- National Center for Atmospheric Research
- National Oceanic & Atmospheric Administration (NOAA)
- Aeronomy Laboratory (AL)
- Aircraft Operations Center (AOC)
- Air Resources Laboratory (ARL)
- Climate Monitoring and Diagnostics Laboratory (CMDL)
- Environmental Technology Laboratory (ETL)
- National Science Foundation (NSF)
- National Center for Atmospheric Research (NCAR)
- North Carolina State University
- Ohio University
- Pennsylvania State University
- Purdue University
- The Southern Company
- State of Tennessee
- Department of Environmental & Conservation
- Division of Air Pollution Control
- Department of General Services
- Department of Health
- Tennessee Valley Authority (TVA)
- The University of Alabama in Huntsville (UAH)
- University of California, Berkeley
- University of California, Los Angeles
- University of Colorado
- University of Denver
- University of Innsbruck
- Western Michigan University