… In particular, the Member States are free, ‘in balancing the various interests involved, to set their priorities as regards the
protection
of the
environment
and, as a result, to determine which goods or services they are to decide to subject to an environmental levy. (46)
93. …
… of the
environment
and, consequently, unrelated to the internal logic of the measure in question. (55)
100. …
… More generally, it is clear from the case-law that the question whether the
selectivity
condition is satisfied must be assessed on a case-by-case basis, in order to ascertain whether or not, in the light of its nature, scope, method of implementation and effects, the measure in question involves
advantages
accruing exclusively to certain undertakings or certain sectors. (38) If it is established that an
advantage
of that nature exists, even action in the form of refraining from imposing a new tax …