During the last years, a shrinking of the regeneration is noticeable in some countries which
were precursors (such as France, Germany, Italy) and others (such as the UK).
At the same time, 2 regeneration plants exist in Belgium today according to WATCO.
The tendency regarding the regeneration development is uncertain for the near future.
However, it seems that some projects emerge in several countries: France, Germany, Italy,
Spain.