An Editorial Comment1 in this journal has already described the judgment of the General Court in EdF2 as “an electrifying Enlightening”. The General Court annulled a Commission Decision of 20033 which had found that a tax concession enjoyed by EdF was an illegal State aid. The original Decision was taken some five months after the ruling in Altmark4 and the judgment in Chronopost5 which revealed an ambition to give greater transparency to State aid in