Tree Canopy
Definition
The layer of leaves, branches, and stems of trees that cover the ground when viewed from above, measured as percentage of land area. Urban tree canopy provides multiple benefits: cooling neighborhoods (reducing temperatures 5-15°F), managing stormwater (mature trees absorb 1,000+ gallons annually), improving air quality, increasing property values, and enhancing mental health. Cities target 40%+ canopy coverage for health and environmental benefits.
Louisville Context
Louisville’s overall tree canopy is approximately 37%, but distribution is highly unequal. East End neighborhoods exceed 50% canopy while West Louisville neighborhoods often have less than 20%. Louisville loses approximately 500 acres of tree canopy annually to development. Metro Government’s Urban Forestry budget is approximately $2 million annually—inadequate to reverse canopy loss or address inequality.
Why It Matters
Tree canopy directly affects your quality of life, property values, cooling costs, and health. Neighborhoods with low tree canopy suffer hotter summers, more flooding, worse air quality, and lower property values. Tree canopy inequality is environmental injustice that perpetuates racial and economic disparities.
Dave’s Proposal
Dave will quadruple Louisville’s Urban Forestry budget from $2 million to $8 million annually within his $1.025 billion budget, funded by reallocating unnecessary economic development incentives. This funds planting 50,000 trees over 4 years, prioritizing low-canopy neighborhoods, with preference for native species and community engagement in planting locations.