From Unlock15
Learning public participation hub
The Vienna Climate Team is a participatory initiative in Vienna that brings residents, local stakeholders, and the city administration together to co-develop and implement climate protection measures at the district level. It enables citizens to submit ideas, collaborate with experts, and take part in decision-making processes related to urban sustainability.
Tree Budget Graz
Baumbudget Graz is an innovative financing model introduced by the City of Graz to systematically fund the planting and maintenance of urban trees. It draws from three sources: compensation fees collected under the city's tree protection ordinance (which requires replanting or financial compensation when trees are removed), voluntary tree sponsorships open to individuals and companies, and project-specific budget approvals by the city council. Together, these streams create a dedicated financial pool that ensures greening efforts are not dependent on a single, uncertain budget line.