CASSA DE LA SELVA Biogas Plant
| Location | Spain |
| Construction Period | 2008 |
| Input | Pig manure, sludge of slaugtherhouses, fats |
| Fermenter | Concrete tank 1,700 m3 |
| Gas utilization | Gas engine 370 kWel |
| Specials | Digester and secondary digester with gas holder, mesophilic operation |
| Responsibility | Basic evaluation, pre-, draft- and execution planning, tendering, participating in contract awarding process, site management/project controlling, start-up |
| Web | http://www.ecobiogas.es |