Questione giuridica chiave
Whether the public-law appeal by A.________ SA was admissible alongside the administrative-law appeal
Decisione estratta
The public-law appeal was excluded because the administrative-law appeal was the proper and sufficient remedy for all grievances raised.
Motivazione estratta
The challenged decision was based on federal environmental law and all constitutional complaints could be examined under administrative-law review; public-law review was therefore subsidiary.