On 3 December 2015, stakeholders gathered for the thematic lunch organised by The Concrete Initiative to debate the modernisation of buildings and infrastructure with a smart mix of new, rebuilt and renovated construction works.
Participants included representatives from both Directorate-General for Internal Market, Industry, Entrepreneurship and SMEs and Directorate-General for Energy of the European Commission as well as the Permanent Representation of Spain, the Belgian Demolition Association and experts in the field of sustainable development from industry and academia.
During the debate the participants explored drivers for achieving an energy efficient and sustainable building and infrastructure stock.
Several presentations on the importance of pre-assessment and cost-analysis contributed to the debate.
All agreed that addressing the existing building stock is fundamental to increase the global energy efficiency of a country or a region.
A certain amount of older buildings are no longer fit for purpose in terms of energy use, financial viability and social needs.
Therefore, the renovation of these buildings would not necessarily be beneficial.
Experts suggested that when renovation is decided, different options (including deconstruction and rebuilding) should be considered and the calculations should be done from a broader societal and a long term perspective. One of the points requiring further reflection is energy storage in buildings which should also be considered.
In conclusion, the participants highlighted the need of a suitable framework which ensures a level playing field and allows for a holistic view and long-term thinking when making a decision whether renovate or rebuild.
Links