Urban Forestry Video Series New Release!

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Trees provide more than just beauty or a source of wood products. Rather, trees provide an assortment of economic, environmental, psychological and social benefits to humans. Energy savings are one such highly valued benefit or service urban trees provide. Did you know that just 17% shade on a building from trees for example can reduce power bills by $10/ month or that urban trees can lower surrounding temperatures by as much as 20° F?  Alternatively, trees can reduce winter heating …

Time for Trees to Provide Energy Conservation Benefits?

It is possible to plant a tree that within a few years will provide energy conservation benefits. The length of time between planting and energy conservation savings is a function of the following factors:

  • Tree species (fast- or slow-growing)
  • Site (soil qualities such as fertility, moisture, compaction)
  • Desired energy conservation function (windbreak or shade)
  • Size and position of the structure for which energy conservation is desired

Some fast-growing tree species, under ideal growing conditions, may begin providing energy benefits …

Urban Tree Planting (Part 1): Site Selection


Site selection is the first, important step to make when planting trees in an urban environment. Quality sites have a higher probability of supporting long-lived and healthy trees, whereas poorly chosen sites produce poorer-quality trees. Urban environments are challenging for tree survival. They often contain soil contaminants, air pollution, high velocity wind, compacted and poorly aerated soil, higher temperatures, altered soil drainage, and small planting areas. Considering these challenges, choosing the best site for planting is critical for optimal growth …