How much impact does the Berlin budget have on your daily life? From the expansion of daycare centers and schools to affordable housing, it shapes the social fabric of the city and is therefore of great importance to all Berliners. To increase transparency, the Senate Department for Finance has been providing current and past budget data as machine-readable datasets on the Berlin Data Portal for some time. However, due to their complexity, these data are difficult to understand. To address this, CityLAB Berlin and the Open Data Information Center (ODIS), in collaboration with the Senate Department for Finance, have developed an interactive visualization of the budget data. Users can explore the planned revenues and expenditures of the Berlin administration through an interactive tree diagram.
