Court of Justice 14 July 2016, C-290/15 (Patrice D'Oultremont and Others v Région wallonne.)

OPINION OF ADVOCATE GENERAL KOKOTT of 14 July 2016 ( 1 ) Case C‑290/15 Patrice D’Oultremont and Others v Région wallonne (Request for a preliminary ruling from the Conseil d’État (Council of State, Belgium)) ‛Environment — Directive 2001/42/EC — Plan and programme — Definition — Construction of wind power installations’ I – Introduction 1.