HNA/HNB - Volume in March 2011
Hafslund attained the following volumes (GWh):
| March 2011 | March 2010 | |
| Hydro Power - production volume | 99 | 143 |
| District Heating - production volume | 203 | 190 |
| Power Sales - volume sold | 1 671 | 1 488 |
Hafslund ASA
Oslo, 7. April 2011