PowerSwitch

Thought it would be worth mentioning all the Transition Town initiatives starting up - I've been in touch lately with people in Stoke Newington and Highbury, but I know there are others around town including Brixton.
http://ttstokenewington.ning.com/
http://transitionhighbury.ning.com/

Post your links!

A Transition Westcombe started up recently, that's in the Blackheath/Charlton area in SE London:

http://transitionwestcombe.blogspot.com/