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TOOL
Baumbudget Graz / Tree Budget Graz
Short description

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.

Unlock-hypothesis

Lack of Funding

Municipalities often struggle to prioritize tree planting when budgets are tight and responsibilities are fragmented. The Baumbudget directly addresses this lock-in by institutionalizing multiple, complementary revenue streams, making funding for greening more resilient and less vulnerable to political or fiscal fluctuations.

Lock-in Layers

institutional

Lock-in Cluster

Economic investments

Tool maturity Level

TML2

Level of effort for application

very high

Skill level needed for application

high

Suitable spatial context

city-wide

Spatial limitation

no

Target group

general public, city administration, city politicians, private companies

Empowerment strategy

shared public participation

Languages

german