Geraldine Chua . Articles Renzo Piano to design Sydney’s Barangaroo South residential towers Renzo Piano's designs for One Sydney Harbour include three luxury high-rises with a "gently presence in the cityscape and in dialogue with the water". Rainforest creek for Melbourne CBD: Gilbert Rochecouste wants to rip up Elizabeth St Brains behind Melbourne's laneway culture Gilbert Rochecouste has proposed a new creek that will meander through the city and become its "green spine". Insulation Australasia backs call for building industry reform Insulation Australasia has welcomed the findings of a hard hitting energy efficient building report, and supports the call for an industry overhaul. Architectus release Sydney light rail plans that will support housing, improve job access The long term vision for rail infrastructure across metropolitan Sydney will also become the structure for where new housing can be located. Fascinating unbuilt buildings [infographic] Unbuilt buildings represent the forgotten dreams of architects, and RubberBond's new infographic explores how 25 projects could have changed today's skylines if they were brought to life. Insulation Australasia backs call for building industry reform Insulation Australasia has welcomed the findings of a hard hitting energy efficient building report, and supports the call for an industry overhaul.