Emissions of pollutants into the air, main sources (in kg/year)
GRI:
Pollutant name | unit of measurement | Budimex SA | ||||
---|---|---|---|---|---|---|
2016 | 2017 | Change year-to-year | 2018 | Change year-to-year | ||
sulphur dioxide | Tonne | 20,65 | 68,18 | 230,24% | 83,7 | 23% |
nitrogen oxide | Tonne | 21,98 | 53,46 | 143,23% | 76,55 | 43% |
carbon monoxide | Tonne | 69,59 | 69,39 | -0,29% | 99,27 | 43% |
total inhalable dust | Tonne | 12,46 | 30,89 | 147,93% | 39,54 | 28% |
aromatic hydrocarbons | Tonne | 0,03 | 9,56 | 31 766,66% | 14,81 | 55% |
aliphatic hydrocarbons | Tonne | 0,04 | 4,66 | 11 550% | 6,41 | 38% |
Total | Tonne | 124,75 | 236,14 | 89,29% | 320,28 | 36% |