KÖTSCHACH-MAUTHEN Biogas Plant
| Location | Austria |
| Construction Period | 2003 |
| Input | Manure, corn, grass |
| Fermenter | Concrete tanks, 2 x 785 m3 |
| Gas utilization | Gas engines, 330 kW |
| Specials | Gas holder above storage tank |
| Responsibility | Basic evaluation, pre-, draft-, approval planning, |