Dilapidated pig fattening facilities or abandoned vineyards: in Saxony, many such derelict buildings are being demolished, unsealed and restored to their natural state.
The deputy head of Saxony's central land management department, Dieter Ruf, explains that the state-owned company converts these measures into so-called eco-points. Developers can buy these for planned projects - after all, compensatory measures are mandatory for construction projects that interfere with nature.