Understanding Sustainable Construction
Defining sustainable construction
“Sustainability” is one of the world’s most talked about but least understood words. Its meaning is often clouded by differing interpretations and by a tendency for the subject to be treated superficially. For most companies, countries and individuals who do take the subject seriously the concept of sustainability embraces the preservation of the environment as well as critical development-related issues such as the efficient use of resources, continual social progress, stable economic growth, and the eradication of poverty.
In the world of construction, buildings have the capacity to make a major contribution to a more sustainable future for our planet. The OECD, for instance, estimates that buildings in developed countries account for more than forty percent of energy consumption over their lifetime (incorporating raw material production, construction, operation, maintenance and decommissioning). Add to this the fact that for the first time in human history over half of the world’s population now lives in urban environments and it’s clear that sustainable buildings have become vital cornerstones for securing long-term environmental, economic and social viability.
The pace of change means we don’t have the luxury of time. With urban populations worldwide swelling by around one million people every week, there’s an urgent need to come up with clever ideas that optimize the sustainable performance of the buildings that we live and work in.