| output | 
      Em109-HU | 
      Transport via railways in HU | 
      1.00 | 
      MEUR2011 | 
      834 | 
      834 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      725 | 
      t | 
      725 | 
      725 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      0.0427 | 
      t | 
      11.3 | 
      11.3 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      0.245 | 
      t | 
      6.79 | 
      6.79 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      2.32 | 
      t | 
      70.9 | 
      70.9 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      3.03 | 
      t | 
      3.03 | 
      3.03 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      6.437e-05 | 
      t | 
      1.47 | 
      1.47 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      2017 | 
      t | 
      15.6 | 
      15.6 |