All seems a bit of a random selection of criteria to me. All very well using reusable cups, but how much energy, water and concrete etc did it take to build the new Spurs stadium? Have you seen their lights flashing at the start of games, I don't think that's all powered by windmills to be honest. It's an important issue and all clubs should do their best, I just don't think I trust the result of that survey. It's the same as all the leaders at the Cop conference talking about saving the environment whilst their chauffeur driven cars are parked outside with the engines running.