COVER STORY · 封 面 故 事
efficient building to overcome, through more
efficient operations, the negative energy
and climate change impacts caused in the
construction process.” For a fair comparison,
of course, also the environmental resources
used for the renovation of older buildings
have to be calculated.
Editorial June 2012: housing
refurbishment as EU Growth
Agenda?
Since months the “EU Growth Pact” has
been at the forefront of political discussions
in Europe. This would mean that the needed
and agreed austerity measures should be
extended by measures towards stimulating
economic growth. While there seems to be
a growing agreement around this statement
in general, the details are heavily debated,
There are many ideas about how economic
growth should be stimulated.
One interesting idea came up in a joint
statement of Energy Cities, Cecodhas,
Eurima, EuroACE and the European
Builders Confederation on 25 June. These
organizations are calling for the future EU
Growth Agenda to include a clear objective:
to refurbish at least 10 million housing
units, starting with the poorest performing
dwellings. According to their argumentation
such “… a commitment would boost the
building sector activity, create hundreds
of thousands of local, non-exportable and
stable jobs and significantly contribute to
reducing Europe's costs for energy imports
whilst improving quality of life and reducing
fuel poverty.” The potential is huge, as
almost 40% of final energy consumption is in
houses, offices, shops and other buildings.
There are European countries, most notably
Germany and France, where the energy
saving renovation of buildings already
“Diversity is about culture, identity, history
and heritage.” (Cities of Tomorrow 3.2.1)
All these aspects are important for a city
to create attractiveness. “Cities have to
build on their past to prepare the future.”
This is of course increasingly valid for cities
with substantial and valuable heritage.
Even in such cities, however, there might
be debates between the contradictory
aims of conservation vs. modernization
of heritage areas. An interesting example
on such debates is just going on in the
Urbanist Blog discussing the radical idea
of providing new uses to the Ile de Cité in
Paris. The question has been raised ‘’…
whether French government institutions
need to be occupying the most expensive
real estate in the country, in places where
they play no positive role in supporting
urban development objectives … whether
the Palais de Justice should stay a complex
of courts at all ... or to have socially useful
functions other than to serve as a sumptuous
decor for France’s elite magistrates.”
There are, however, also arguments against
radical changes in historic areas. The same
blog quotes architect Carl Elefante: “the
greenest building is one that is already built”.
A National Trust for Historic Preservation
(US) study concludes that “… it can take
between 10 and 80 years for a new, energy001
002