WEISS Biogas Plant Conversion
| Location | Germany |
| Construction Period | 2006/07 |
| Input | Corn silage, grass silage, pig manure, cattle dung |
| Fermenter | Concrete Tank 1,100 m3 |
| Gas utilization | Dual fuel co-generator 250 kWel |
| Specials | Extension and conversion of an existing biogas plant for the digestion of waste (400 m³, 70 kW) into a biogas plant for the digestion of energy crops |
| Responsibility | Basic evaluation, pre-, draft- and execution planning, tendering, participating in contract awarding process, site management/project controlling, start-up |