a bit of background;
I suggested ECE's as a means of
1. Reducing the heavy workload on the regional events secs who also handled DIY+calendars (which ECE's evolved from)
2. Keeping the AAA points on shorter events to keep the incentive to ride them rather than losing them when the whole thing got assimilated by the Borg into a DIY
3. Keeping things simple for calendar organisers so they had no extra workload dealing with extensions
4. Keeping the finish numbers up on calendar events which had been extended
the Carbon Neutral bit was the icing on the cake. Ok have a bit of a fun challenge to encourage as many riders as possible to leave their cars at home but keep it outside the AUK awards structure I'd say