Privacy
What we store
For organisers: email address (for sign-in), building address and the numbers you enter. For neighbours: apartment label, optional first name, answer (yes, maybe, no), optional comment and optional yearly electricity use in kWh.
Why
To estimate whether shared rooftop solar works for your building and to prepare information for the property manager.
Who sees it
Only the organiser of the building. Other neighbours see totals only, never names or individual answers.
Deletion
Ask the organiser to delete your answer; they can do so at any time. Organisers can delete single answers or the whole building, which removes all related data. You can also contact the operator listed in the imprint.
Cookies and tracking
No tracking cookies and no analytics. We only keep your sign-in session and language choice in your browser.
Third parties
Address lookups go to the City of Vienna open data service, weather lookups to Open-Meteo, and map tiles to OpenStreetMap/CARTO. They receive the address or coordinates you look up.