Why Trees Matter
Trees Make Louisville Healthier, Cooler, and More Resilient.
Trees shape the experience of Louisville every day - from the shaded paths of Cherokee Park to neighborhood streets across West and South Louisville where tree canopy is far more limited. They clean our air, cool our neighborhoods, reduce flooding, support wildlife, improve mental and physical health, and make our city more resilient for future generations.
Louisville’s urban tree canopy is the layer of trees that shades our parks, schools, streets, and neighborhoods. In areas with fewer trees, summer temperatures can feel significantly hotter and communities often experience fewer environmental and health benefits.
TreesLouisville works to grow and protect Louisville’s urban forest so
every neighborhood can experience the benefits trees provide.
Benefits of trees
Environmental
Trees are essential infrastructure for Louisville’s environment. They help absorb stormwater, reduce erosion, improve air quality, store carbon, and support wildlife and pollinators throughout the city.
As Louisville experiences heavier rain events and rising summer temperatures, healthy tree canopy plays an important role in helping neighborhoods adapt to environmental challenges.
Economic
Healthy urban tree canopy can help reduce cooling costs, extend the lifespan of pavement by reducing heat, improve neighborhood appeal, and contribute to stronger business districts and public spaces.
Researchers estimate that every $1 invested in urban trees can return roughly $3–5 in environmental and community benefits through energy savings, stormwater management, cleaner air, and other ecosystem services.
Social
Trees help strengthen neighborhoods and bring people together. Tree-lined streets, parks, school campuses, and community green spaces help create places where people gather, connect, and spend time outdoors.
From volunteer planting events to neighborhood tree giveaways, trees help foster community pride and long-term stewardship across Louisville.
Health
Trees and green spaces contribute to healthier communities. Research shows access to trees can help reduce stress, encourage physical activity, improve mental well-being, and create more comfortable outdoor environments.
Whether it’s enjoying shade during a summer walk, spending time in Louisville’s parks, or simply seeing greenery outside a window, trees can positively impact daily life.
louisville's trees at work
$330M in estimated annual environmental and community benefits
$230M in estimated lifetime carbon storage value
treeslouisville By the numbers
🌳
Nearly 30,000 trees planted, maintained, and given away since 2015 (as of summer 2026)
🌳 100+ Jefferson County Public School campuses reforested
🌳 Thousands of volunteers and community members engaged every year
🌳 Our annual TreeFest continues to grow every year, with over 3,000 people attending in 2026
🌳 Annual Tree Week brings together 50+ organizations to host different tree-centric events every October
🌳Strong partnership with the Arbor Day Foundation, which connects local companies with TreesLouisville to collaborate on larger plantings
Help grow louisville's canopy
Every person can pay a role in creating a greener Louisville.
🌳
Plant a tree
🌳
Volunteer with TreesLouisville
🌳
Care for young trees in your neighborhood
🌳 Support tree planting efforts through a
donation
🌳 Learn how to advocate for Louisville's urban forest (a page for this on our website is coming soon!)
🌳Attend Tree Week events in October or attend TreeFest in April
🌳Get a free tree from one of our tree adoptions
Find out what
your tree is worth.
Calculate the dollar value of the benefits of your tree using the National Tree Benefit Calculator and then click here to download your tree tag.
