http://edibleegilsay.wordpress.com/
Permaculture project starting in Egilsay in the Orkneys.
http://www.mayapedal.org/
A Guatemalan NGO that build all kinds of whacky devices from bicycles including water pumps, blenders, nut shellers, mill / corn threshers. Incredible stuff.
http://bulungula.com/
Bulungula, possibly the most inspiring place I have been on earth. Truly amazing.