One of Sydney’s landmark new office towers has just been awarded a 6Star Green Star –Office Design V3 rating, the Green Building Council of Australia’s highest environmental accreditation. South Tower 2 in Barangaroo South is part of a $6 billion carbon-neutral development alongside Sydney Harbour. The 42 storey skyscraper is part of a three commercial building cluster in Barangaroo South called International Towers Sydney. Each of the buildings incorporates arrange of sustainable features including cooling systems using water from the harbour and solar shading. The buildings also make use of the development’s shared environmental features including an on-site backwater treatment plant which will recycle up to one million litres of water a day for use by the local community. The intention is to create a world class sustainable community in the city.

More →

CoreNet Global and the Rocky Mountain Institute have issued new guidance that lays out a framework for corporations to better manage their energy usage. According to Next Generation Energy Management, corporations have made progress in energy management and performance since 2007 when CoreNet Global and RMI first collaborated on this topic. Over two-thirds of corporations now have a sustainability agenda and staff as well as energy management plans, and nearly half have dedicated energy managers, a position that was only just emerging in 2007. However, research indicates that in many cases, these efforts have plateaued, so the new report is designed as Phase One of a road map toward the goal of net-zero buildings, in which buildings use the same or less energy than they generate through the use of renewables such as solar and wind power. More →