Environmental data - Nynas refineries

The environmental data presented are part of the data the company reports to the authorities.

NYNÄSHAMN REFINERY 2018 2019 Limits according to environmental permits
Production 1.1 Mtonnes 
crude
0.9 Mtonnes 
crude
1.8 Mtonnes
Emissions   
Oil to water  0.46 mg/1 0.38 mg/1 1.1 mg/l
SO2 to air  228 tonnes 284 tonnes 500/530 tonnes*
NOx to air  32 tonnes 34 tonnes 125 tonnes
CO2 ** 145 135 tonnes 116 474 tonnes  
Energy utilisation 3120 TJ 3364 TJ  
       

*) Limit for years with turnarounds
**) Direct emissions as reported in the EU ETS 

       
GOTHENBURG REFINERY 2018 2019 Limits according to environmental permits
Production 0.216 Mtonnes 
crude
0.345 Mtonnes crude  0.8 Mtonnes
Emissions      
Oil to water       
- WWTP Refinery  0.33 mg/l 0.33 mg/l 3 mg/l as nonpolar hydrocarbons
- WWTP Rock cavern 0.4 mg/l & 0.05 mg/l 0.066 mg/l & 0.013 mg/l  3 mg/l as aliphatics & 1 mg/l as aromatics 
SO2 to air  12.4 tonnes 27.8 tonnes  0.05% S in main fuel
NOx to air 28.5 tonnes 23.2 tonnes 30 tonnes  
CO2 to air 21 853 tonnes 27 721 tonnes  
Energy utilisation 343.4 TJ 417.5 TJ     
       
 
       
HARBURG REFINERY 2018 2019 Limits according to environmental permits
Production  1.087 Mtonnes crude 1.057 Mtonnes crude 1.825 Mtonnes  
Emissions      
Oil to water 0.13 mg/l 0.13 mg/l  2 mg/l
SO2 to air 31.2 tonnes 36.4 tonnes ~125 tonnes 
NOx to air  72.8 tonnes 66.6 tonnes ~318 tonnes
CO2 to air 154 115 tonnes 150 392 tonnes  
Energy utilisation 3255 TJ 3156 TJ