| output | 
      Em099-SI | 
      Distribution of gaseous fuels through mains in SI | 
      1.00 | 
      MEUR2011 | 
      463 | 
      463 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      393 | 
      t | 
      393 | 
      393 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      0.0336 | 
      t | 
      8.92 | 
      8.92 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      0.278 | 
      t | 
      7.72 | 
      7.72 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      1.24 | 
      t | 
      37.7 | 
      37.7 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      2.94 | 
      t | 
      2.94 | 
      2.94 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      3.985e-05 | 
      t | 
      0.909 | 
      0.909 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      1466 | 
      t | 
      11.3 | 
      11.3 |