The goal of this short questionnaire is to determine your needs and requirements from the tools and business models to be developed within Umbrella project. Please answer according to your understanding and feel free to provide any other input or feedback you may think is needed to complete the analysis of requirements of different stakeholders involved in the energy efficient building retrofitting and renovation.

Please select the type of stakeholders you belong to from the list below.  You will be redirected to the specific questionnaire.
Filling the questionnaire will take less than 15 minutes.  Thank you for your time and your contribution.