Hits 1-10 within 2 documents
| Bergbau (2) |
| Bundesrepublik Deutschland (2) |
| coal (2) |
| consequences (2) |
| Energieerzeugung (2) |
| Energiepolitik (2) |
| Energieträger (2) |
| energy policy (2) |
| energy production (2) |
| energy source (2) |
| Bergbau (2) |
| Bundesrepublik Deutschland (2) |
| coal (2) |
| consequences (2) |
| Energieerzeugung (2) |
| Energiepolitik (2) |
| Energieträger (2) |
| energy policy (2) |
| energy production (2) |
| energy source (2) |