USDA Forest Service

Pacific Southwest Research Station

 
Pacific Southwest
Research Station

800 Buchanan Street
Albany, CA 94710-0011
(510) 883-8830
United States Department of Agriculture Forest Service. USDA logo which links to the department's national site. Forest Service logo which links to the agency's national site.

Research Topics Urban Forestry

diagram
Strategically placed urban trees reduce energy costs and atmospheric emissions from power plants.

Energy

Healthy urban forests have the ability to cut heating and air conditioning use, resulting in reduced costs and atmospheric emissions from power plants. Tree shade reduces air temperature and the amount of radiant energy absorbed and stored by built surfaces.

Additionally, trees reduce the velocity of wind, slowing the infiltration of outside air. Research shows that properly selected, located, and managed trees can drastically reduce city and residential energy costs and lessen our reliance on new power plants.

 

Publications