Obsolescence, conceptual model and proposal for case studies

What is obsolescence? There is a general understanding that buildings, similar to machinery, should be demolished and replaced when they become obsolete. The truth of this assertion is found problematic, as obsolescence is not clearly understood in conceptual or practical terms. Understanding obsolescence is important. It presents a serious...

Understanding obsolescence: A conceptual model for buildings

What is obsolescence? Numerous older buildings have been demolished due to being labelled as obsolete. There is a general understanding that buildings, similar to machinery and durable consumer goods, should be demolished and replaced when they become obsolete. The truth of this assertion is examined and found to be problematic, as obsolescence...

Health issues and the building stock

Policies for improving energy efficiency in the European housing stock

According to EC forecasts, if energy efficiency could be increased 1% annually until 2010, two-thirds of the potential energy saving in the EU could be achieved. This would comply with 40% of the EU's Kyoto obligation to reduce greenhouse gas emissions by 8% on the 1990 level by 2010-12, by cutting 200 million tonnes of CO2 emissions per year....

Energy efficiency and low-carbon technologies in urban renewal

Environmental policies and efforts in social housing: The Netherlands