ESG

Air emissions

KAZ Minerals' operations emit sulphur dioxide (SOx), nitrogen oxides (NOx), dust and ash. We monitor all emissions and seek to reduce them where possible.

Sulphur dioxide (kt)

  2018 2017 2016
Total 0.10 0.15 0.13
Bozshakol                                  0.03 0.03 0.01
Aktogay 0.01 0.00 0.00
East Region 0.04 0.01 0.01
Bozymchak 0.02 0.11 0.11

 

Nitrogen oxide (kt)

  2018 2017 2016
Total 0.20 0.29 0.57
Bozshakol                                  0.10 0.17 0.47
Aktogay 0.05 0.05 0.05
East Region 0.04 0.04 0.04
Bozymchak 0.01 0.02 0.02

 

Dust and ash (t)

  2018 2017 2016
Total 1.28 1.65 1.93
Bozshakol                                  0.68 0.78 1.01
Aktogay 0.17 0.19 0.15
East Region 0.33 0.32 0.42
Bozymchak 0.10 0.36 0.36