The OPEN HOUSE consortium would like your input in establishing the weighting across the range of issues covered within the methodology.
We hope you will help us by sparing a few minutes to let us know which aspects of sustainability are most important to you, by filling in this survey:
Thank you for your contribution :)
Thank you for your active participation!
Results of the survey have been included in the first version of the weighting system which will be available soon!
The survey is still going on and the weghting system will be updated regularly with the new results from the survey.