HNA/HNB - Volume in August 2011
Hafslund attained the following volumes (GWh):
| August 2011 | August2010 | |
| Hydro Power - production volume | 367 | 342 |
| District Heating - production volume | 42 | 37 |
| Power Sales - volume sold | 868 | 872 |
Hafslund ASA
Oslo, 6. September 2011