| Normalized Greenhouse Gas Emissions — by Business Segment (tonnes/tonne) | |||||
|---|---|---|---|---|---|
| Source: PotashCorp | |||||
| 2005 | 2006 | 2007 | 2008 | 2009 | |
| Potash | 0.05 | 0.05 | 0.05 | 0.05 | 0.07 |
| Phosphate | 0.56 | 0.48 | 0.53 | 0.54 | 0.59 |
| Nitrogen | 2.44 | 2.50 | 2.42 | 2.37 | 2.38 |
| Company-wide | 2.07 | 2.15 | 2.09 | 2.04 | 2.13 |