Residential retrofit
One of the objectives of City-zen is to share the tools and the knowledge gained throught the project. In this web section, you’ll find the lessons on building retrofitting.
For more results, click here or check our final interactive booklet !
City-zen’s projects
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Residential retrofit in Amsterdam
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Retrofitting towards zero energy buildings in Grenoble
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Modular insulation panels
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Hybrid heat pumps for reduction of use natural gasHybrid heat pumps help to reduce the use of natural gas for the heating of residential buildings. More info |
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Research in performance of ventilation systemslDo you like to sleep with the window open to let in some fresh air? Many people do. However, if you want to control your energy bill, keeping the heat inside is obviously a better option. As our homes and buildings are increasingly insulated and airtightness is improved, is opening a window still the best option for ventilating a room? And what about the air quality indoors after cooking? More info |