| output | 
      Em022-NL | 
      Extraction of natural gas and services related to natural gas extraction, excluding surveying in NL | 
      1.00 | 
      t | 
      0.167 | 
      0.167 | 
    
    
      | emission | 
      Air - Carbon dioxide, fossil | 
       | 
      0.0909 | 
      t | 
      0.0909 | 
      0.0909 | 
    
    
      | emission | 
      Air - Dinitrogen monoxide | 
       | 
      1.270e-06 | 
      t | 
      3.366e-04 | 
      3.366e-04 | 
    
    
      | emission | 
      Air - Methane, biogenic | 
       | 
      7.423e-06 | 
      t | 
      2.060e-04 | 
      2.060e-04 | 
    
    
      | emission | 
      Air - Methane, fossil | 
       | 
      0.00241 | 
      t | 
      0.0734 | 
      0.0734 | 
    
    
      | emission | 
      Air - PFC as CO2-eq | 
       | 
      9.286e-04 | 
      t | 
      9.286e-04 | 
      9.286e-04 | 
    
    
      | emission | 
      Air - Sulfur hexafluoride | 
       | 
      2.509e-08 | 
      t | 
      5.721e-04 | 
      5.721e-04 | 
    
    
      | emission | 
      Air - Carbon dioxide, accelerated | 
       | 
      0.0611 | 
      t | 
      4.720e-04 | 
      4.720e-04 |