The EU-funded ProRetro project will offer new One-Stop-Shop services in five German cities or regions (Berlin, Bottrop, Böblingen district, Hanover region, Wuppertal) where homeowners show a reluctance to retrofit.

The project aims to overcome barriers to residential energy efficiency renovations with One-Stop-Shops designed to meet the needs of German customers.

It will draw from good practice cases in other EU Member States and tailor these to fit the German reality.

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