Samso, a Danish island of only 4000 inhabitants, has virtually eliminated their carbon footprint. All electricity is derived from wind turbines, most energy is derived from solar energy and the island is in the process of making several other lifestyle changes to do their part to save the world as part of their '100% in 10 Years' project. Pretty amazing stuff and cool mysterious picture.

http://www.veo.dk/front_uk.asp?id=55
http://greenupgrader.com/3798/samso-the-100-sustainable-carbon-neutral-island/