MARTENS Biogas Plant
| Location | Germany |
| Construction Period | 1995/ 1996 |
| Input | Manure, other organic waste |
| Fermenter | Tw concrete tanks, 400 m3 and 800 m3 |
| Gas utilization | Dual fuel co-generators in container 45 kWel |
| Specials | Development of special light roofs for digester as modular system for farms with about 100 to 200 cattle |
| Responsibility | Grundlagenermittlung, Vor-, Entwurf- und Ausführungsplanung für 0-Serie (6 Stück): Inbetriebnahme der Anlagen Lau, Wülpern, Gerken, Hobbie, Albers, Martens (für TBW GmbH) |