Photo courtesy of World Cities Summit When we last checked in on Singapore’s island landfill Semaku in 2005, plans were in motion to retool it as a destination for eco-tourism. We’ll believe it when we see it, we said. Well, looks like we’re about to see it—with less of the tourism and more of the eco. Singapore recently announced Semaku is on track to become an eco-park; a testing bed for renewable and clean energy technologies. ... Read the original article »