A biogas plant at the Muenchner Tierpark Hellabrunn willbefuelled by dung from elephants, rhinoceroses, buffaloesandantelopes, and any center-over animal food.
A biogas plant at the Muenchner Tierpark Hellabrunn willbefuelled by dung from elephants, rhinoceroses, buffaloesandantelopes, and any center-over animal food.
这家动物园已经在园内建好了一座沼气发电厂，而其所用的燃料则包括大象、犀牛、水牛和羚羊等动物的粪便，以及任何动物吃剩的食物。