 Other developments such as Mawson Lakes (North) and the Lightsview development near Northgate (North-East of the CBD), also have green building requirements.Melbourne is a major centre for culture, architecture, sustainability and the environment in Australia, it has been home to many examples of green buildings and sustainable development since the 1970s, such as the CERES Community Environment Park, which continues to this day.Two of the most prominent examples of green commercial buildings in Australia are located in Melbourne; The 60L Green Building in Carlton and Council House 2 (also known as CH2), in Melbourne's CBD, the later was the first to receive Australia’s 6 Star Green Star – Office Design rating.