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Materials and waste | Supplementary information - AngloGold Ashanti Annual Reports 2011
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Air quality

EN20

Global Compact ICMM


The information below provides disclosure under the Global Reporting Initiative (GRI) indicator EN20: NOx, SOx and other significant air emissions by type and weight

Significant non-renewable air emission types
Oxides of nitrogen (t) Oxides of sulphur (t)
2011 2010 2011 2010
South Africa - - - 1,220
Vaal River - - - 1,220
West Wits - - - -
Continental Africa 16.9 17.8 12.1 9
Tanzania
Geita* 16.9 17.8 12 9
Australasia - 1,193 - 7
Australia
Sunrise Dam - 1,193 - 7
Americas 6,797 10,081 30.86 24
Argentina
Cerro Vanguardia 6,317 10,054 - -
Brazil
AGA Mineraco - NR - NR
Serra Grande 294 NR 8 NR
USA
CC&V 186 27 23 24

*Reported as ųg/m³ (average)