Appropedia

Appropedia is the site for collaborative solutions in sustainability, poverty reduction and international development. Appropedia helps us sustain our world.

Our vision is that all of humanity is able to work together developing and realizing rich, sustainable lives. We build the infrastructure, and help make the connections and populate free content to effect that vision. We provide the living resource library of individuals and organizations working towards a sustainable, healthier future, so that efforts can be spent evolving instead of duplicating past efforts.

More info:
http://www.appropedia.org/Welcome_to_Appropedia

Just one of the highlighted projects you can find at the site: The WaterPod
http://www.appropedia.org/WaterPod