Comprehensive update of the Handbook of Emission Factors for Road Transport
News, Mobility and Transport | Oct. 23, 2025
 
  
  
  The Handbook of Emission Factors for Road Traffic (HBEFA) was developed by INFRAS. It is a standard for calculating vehicle emissions in different traffic situations. The HBEFA has now undergone another comprehensive update.
 
  
  
   
  
  
   
  
  
   
  
  
   
  
  
   
  
  
   
  
  
   
  
  
  