An increasing population combined with a decline in agronomic resources will lead to a constant, never-ending rise in world food prices. Then why, oh why do we waste food if it is a precious commodity? [ + ]

Ten houses at Collaroy, Sydney, slipping into the sea certainly made headlines last month. However, the federal government's own report has shown that a 1-metre rise in sea level would place up to 247,000 houses at risk. [ + ]

Completed in June this year, 200 George Street is one of Australia's first so-called 'smart buildings'. [ + ]

The Great Barrier Reef is exposed to increasing pressures from climate change, rising sea temperatures, ocean acidification, land-based run-off and other pressures. [ + ]

The potential of materials recovered from end-of-life solar PV panels could exceed US$15 billion (78 million tonnes) globally by 2050, according to a report released by the International Renewable Energy Agency and the International Energy Agency's Photovoltaic Power Systems Programme. [ + ]

Niall Blair has announced a trial to turn food waste into renewable energy to help power the Cronulla Wastewater Treatment Plant — the first of its kind for a utility in Sydney. [ + ]

The Australian National Maritime Museum has launched a new attraction, called Action Stations, housed inside a brand new building that incorporates several sustainability features. [ + ]

Sydney and Melbourne have been declared the eighth and 11th most sustainable urban water cities in the world, according to the Sustainable Cities Water Index. [ + ]

Many corporate sustainability advisers alike have experienced the dilemma of whether to proactively promote their sustainability credentials. Jacquie Fegent-McGeachie provides comments on what the research says. [ + ]

Are we taking greenhouse gas monitoring seriously in Australia? Frank Silberberg of Group Instrumentation talks about the latest trends, technology and challenges with emissions monitoring. [ + ]

For many Australian businesses, climate policy and corresponding reporting requirements have been surrounded by much uncertainty, with the major political parties having different ideas about climate policy. [ + ]

More and more businesses are taking up solar photovoltaic (PV) systems on commercial premises in Australia and, according to SunWiz Managing Director Warwick Johnston, it's happening more frequently. [ + ]

We are still a long way from achieving each state government's recycling targets. This article investigates the key reforms required, as well as the role of government, in order to move closer to these targets.

Australians now produce about 50 million tonnes of waste each year, averaging over two tonnes per person. There are more of us and we generate more waste per person, each year. [ + ]

Researchers have used X-ray fluorescence spectrometry to map industrial contamination in vegetable gardens across Australian cities and towns. [ + ]