Hafslund - Volume in May 2017
Hafslund attained the following volumes (GWh):
| May 2017 | May 2016 | |
| Network energy delivery | 1367 | 1248 |
| District Heating production | 89 | 78 |
| Hydro Power production | 282 | 341 |
| Power Sales energy delivery | 1281 | 1261 |
Hafslund ASA
Oslo, 13 June 2017