| Relationships | Role | Relationship Start | Relationship End |
| Gs Killingholme Cayman Investments Ltd. | Parent | 9/21/2008 | 7/7/2009 |
| Killingholme Generation Limited | Parent | 9/21/2008 | 7/7/2009 |
| Gs Killingholme Cayman Investments Iii | Parent | 9/21/2008 | 7/7/2009 |
| Relationships | Role | Relationship Start | Relationship End |
| Gs Killingholme Cayman Investments Ltd. | Parent | 9/21/2008 | 7/7/2009 |
| Killingholme Generation Limited | Parent | 9/21/2008 | 7/7/2009 |
| Gs Killingholme Cayman Investments Iii | Parent | 9/21/2008 | 7/7/2009 |