Entscheidungen: EuGH 26.11.2014, Rs C-66/13, Green Network SpA v Autorita per l' energia elettrica e il gas; EuGH C-204/12, Essent Belgium; EuGH C-45/07, Kommission/Griechenland; EuGH C-114/12, Kommission/Rat
Normen: RL 2001/77/EG ; Art 3 AEUV; Art 216 AEUV; Art 207 AEUV; RL 2009/28/EG
