| output | 
      Em099-CZ | 
      Distribution of gaseous fuels through mains in CZ | 
      1.00 | 
      MEUR2011 | 
      250 | 
      250 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      220 | 
      t | 
      220 | 
      220 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      0.0117 | 
      t | 
      3.09 | 
      3.09 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      0.0690 | 
      t | 
      1.91 | 
      1.91 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      0.641 | 
      t | 
      19.5 | 
      19.5 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      1.07 | 
      t | 
      1.07 | 
      1.07 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      1.714e-05 | 
      t | 
      0.391 | 
      0.391 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      566 | 
      t | 
      4.37 | 
      4.37 |