Buildings are where the majority people in modern societies spend most of their time, whether in homes, commercial buildings, industrial facilities or retail complexes. The design and construction of buildings require a large investment of time, money and other resources. Then they require additional resources for running costs and maintenance. Bad design can greatly increase energy consumption over the whole lifetime of the building. Fortunately, good building design can greatly reduce energy consumption during construction and ongoing throughout a building's life. - Description added by: David Lockie

We need to transition to a Low Carbon Economy to address global Climate Change, Energy Security, and Resource Efficiency.

Modern society is founded on plentiful reserves of expendable energy, derived from burning (hydrocarbon) fossil fuels. These take millions of years produce and are being depleted rapidly, in the process releasing considerable quantities of carbon dioxide and other greenhouse gases into the atmosphere - triggering dangerous and irreversible climate change.

In a Low Carbon Economy, energy is derived from renewable and low carbon energy sources and energy and resource efficiency is maximized. - Description added by: Toddington