| EUR 1 000 | 2018 | 2017 |
| Intangible assets | ||
| Computer software | 399 | 414 |
| Other intangible assets | 1 242 | 841 |
| Total | 1 641 | 1 255 |
Property, plant and equipment | ||
| Buildings and construction | 5 876 | 6 648 |
| Machinery and equipment | 42 842 | 40 481 |
| Other property, plant and equipment | 2 360 | 2 666 |
| Decommissioning | 2 461 | 3 335 |
| Total | 53 539 | 53 130 |
| Total | 55 181 | 54 385 |
