Direct and Indirect greenhouse gas (GHG) emissions (Tonnes CO2)
| Direct CO2 emissions (kTonnes) |
Indirect CO2 emissions (kTonnes) |
Fugitive emissions CO2eq emissions (kTonnes) |
Total CO2 (kTonnes) |
|
| 2017 | 80 | 155 | 257 | 492 |
| 2016 | 83 | 201 | 211 | 495 |
| 2015 | 85 | 288 | 266 | 639 |
| 2014 | 89 | 284 | 246 | 619 |
| 2013 | 96 | 286 | 274 | 656 |