The 33rd Real World Emissions Workshop 

 March 26-29, 2023 

Renaissance Long Beach Hotel  

Long Beach, CA.  


Registration is now open! Click here to register for the Workshop! 


Abstract Acceptance Notices will be out shortly. 


The 33rd Real World Emissions Workshop will take place at the Renaissance Long Beach Hotel in Long Beach, CA, from March 26th through 29th, 2023.  The 2023 workshop honors over 30 years of research and contributions to ever-improving emissions and air quality and continues to evolve in response to research needs.  We welcome abstracts highlighting new and novel research in topics relating to: 

  • Fuel Effects on Exhaust Emissions 
  • Emissions Modeling 
  • Emissions Measurement Methods 
  • Improving the Emissions Inventory 
  • In-Use Light Duty 
  • Off-Road/Non-Road 
  • Emissions Control Measures: I/M, OBD, Technologies and Strategies 
  • Air Quality / Effects of COVID-19 on Air Quality 
  • In-Use Heavy Duty 
  • Brake and Tire Wear 
  • Particulate Emissions and Measurement 
  • Electric and Hybrid Vehicles / Alternative Fuels and Transportation 

The 2022 Workshop hosted over 200 participants from 11 countries and was co-sponsored by the California Air Resources Board, the U.S. Department of Energy’s National Renewable Energy Laboratory, the South Coast Air Quality Management District, the Truck and Engine Manufacturers Association, and the U.S. Environmental Protection Agency.  



Demonstrations are also encouraged.  If you would like to present a demonstration at the workshop, please submit your application at this link:  


The Coordinating Research Council assumes the right to publish or reproduce submitted abstracts and all presentations given at the Real World Emissions Workshop on the CRC website and in conference proceedings and to summarize the materials in articles for other publications. 

March 26-29, 2023 – Renaissance Long Beach Hotel 

Long Beach, California 


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