Environmental data Nynas refineries

NYNÄSHAMN REFINERY  2016 2017 Limits according to environmental permits
Production 1.1 Mtonnes
crude
1.1 Mtonnes 
crude
1.8 Mtonnes
Emissions   
Oil to water  0.62 mg/l  0.36 mg/1 1.1 mg/l
SO2 to air  230 tonnes 209 tonnes 500/530* tonnes
NOx to air  32 tonnes 29 tonnes 125 tonnes
CO2 ** 141 500 tonnes  147 379 tonnes  
Energy utilisation 3156 TJ 3082 TJ  
       

*) limit in years with turnaround
**) direct emissions as reported in the EU ETS 

       
GOTHENBURG REFINERY 2016 2017 Limits according to environmental permits
Production 0.395 Mtonnes
crude
 0.432 Mtonnes
crude
0.8 Mtonnes
Emissions      
Oil to water       
- WWTP Refinery  2.1 mg/l 0.86 mg/l 3 mg/l as nonpolar hydrocarbons
- WWTP Rock cavern 0.7 mg/l & 0.03 mg/l 0.8 mg/l & 0.04 mg/l 3 mg/l as aliphatics & 1 mg/l as aromatics 
SO2 to air  8.9 tonnes 9.0 tonnes  0.05% S in main fuel
NOx to air  21.6 tonnes 21.7 tonnes 30 tonnes  
CO2 to air 29 360 tonnes 30 308 tonnes  
Energy utilisation 449.6 TJ 456.8 TJ     
       
 
       
HARBURG REFINERY 2016 2017 Limits according to environmental permits
Production 0.647 Mtonnes crude*  1.071 Mtonnes crude 1.825 Mtonnes  
Emissions      
Oil to water 0.16 mg/l 0.16 mg/l  2 mg/l
SO2 to air 44 tonnes 16 tonnes ~125 tonnes 
NOx to air  54 tonnes 71 tonnes ~318 tonnes
CO2 to air 117 583 tonnes 160 217 tonnes  
Energy utilisation 2650 TJ 3339 TJ  
       

*) Crude + feedstock for processing

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