LIFE@Urban Roofs – stimulating private investment in climate adaptation

LIFE Urban Roofs

Urban areas are vulnerable for the effects of climate change, for instance by flooding after rainfall or extreme heat. The Life@Urban Roofs project in Rotterdam seeks to mitigate the effects by stimulating that the impermeable surfaces of urban roofs are changed into green and blue (water storage) roofs. The challenge is to convince private building owners to invest in such roofs. But green and blue roofs are not necessarily financially attractive. By developing multifunctional roofs: combinations of green, blue, yellow (energy generation) and red (economic functions like a rooftop bar), the attractiveness can be improved. Investors like housing corporations or other social institutions have non-financial goals as well. 

In the project a social cost benefit analyses is developed that maps the financial and social aspects.

Expected are an additional 20.000 m2 of green infrastructure, 950 m3 of additional water storage and 745.000 kWh of yearly sustainable energy production. Also, an international partnership with the city of Vejle in Denmark makes it possible to replicate the example that is being set in Rotterdam.

This project falls within the scope of EU and national policies to mitigate the effects of climate change and the Rotterdam Climate Initiative, which has the ambition to have a clean, green and healthy city where sustainability contributes to a strong economy.

Consortium

  • Municipality Rotterdam
  • Foundation Arosa
  • De Rotterdamsche Vastgoed Maatschappij B.V.
  • Foundation Gebouw De Heuvel
  • Trivestor Beleggingen B.V.
  • Vejle Kommune
  • Foundation Vestia

Grant

LIFE

Website with more information

Life@Urban Roofs

 

 

 

 

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