In Australia, there is an increasing interest in using extensive green roofs to make buildings more sustainable and provide a number of social, ecological, aesthetic and thermal benefits to cities. The potential of green roofs to reduce building energy consumption has been extensively studied overseas in a variety of different climates. However, in Australia the...

Without strong and ambitious policy support, the energy efficiency potential of cities is likely to remain largely untapped. Often cities have the opportunity to implement policies and programmes in the building sector that are complementary, more stringent or reflect greater ambition than national activities.

The European Union is facing a double challenge: increasing building renovation rates while aiming at achieving “deep renovations”. Increasing the current EU renovation rate from 1.2% per annum to 2-3% is essential to meet both the EU 2020 targets and the commitment undertaken in Paris in December 2015. About 75% of the EU's 210 million...

This project is the fifth in a series of work conducted through the Building Energy Efficiency Taskgroup (BEET), under the International Partnership for Energy Efficiency Cooperation (IPEEC). This project report presents key governance and administrative considerations in the design of energy efficiency rating schemes, available information on the cost-effectiveness and market impact of rating schemes...

This research report draws on interviews with stakeholders from 12 EU Member States with a view to gaining a perspective on what has been achieved so far since 2014 in implementing building renovation strategies, and to get an idea of what can be expected for the second version of the strategies.