Tree Facts

What can a tree practice for you? A lot. Bank check out all the ways—sometimes unexpected—that trees positively affect us, our communities, and our globe.



Trees assistance clean our air.

  1. Global forests removed almost one-third of fossil fuel emissions annually from 1990 to 2007.

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    U.Southward. Forest Service, 2011
  2. Trees remove pollution from the atmosphere, improving air quality and human health.

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    U.S. Forest Service, 2013

    • In Los Angeles, trees remove most 2,000 tons of air pollution each year.

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      U.S. Forest Service, 2011
    • In Chicago, trees remove more eighteen,000 tons of air pollution each year.

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      U.S. Forest Service, 2013
    • In Greater Kansas City, trees remove 26,000 tons of air pollution each year.

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      U.Due south. Forest Service, 2013
  3. Roadside trees reduce nearby indoor air pollution by more than 50%.

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    Lancaster University, United Kingdom, 2013


Trees help make clean our drinking water.

  1. Forested watersheds provide quality drinking water to more 180 million Americans.

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    U.S. Forest Service, 2013
  2. In 1997, New York Metropolis spent $1.5 billion to preserve the forested watershed that supplies New York City’southward drinking h2o by purchasing thousands of upstate acres of forested watershed. A filtration institute large enough to make clean New York Urban center’s h2o supply would have price more than than $6 billion dollars.

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    Ecosystem Market, 2006

    • Today, New Yorkers enjoy some of the cleanest drinking water in the globe, and New York City has won regional water gustation competitions.

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      New York Urban center Department of Environmental Protection, 2013
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Trees provide much-needed cooling.

  1. Trees lower surface and air temperatures by providing shade. Shaded surfaces may be 20–45°F cooler than the top temperatures of unshaded materials.

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    U.S. EPA

    • Trees cool the city by upwards to 10°F past shading our homes and streets and releasing h2o vapor into the air through their leaves.
  2. Evaporation of water from trees has a cooling influence.

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    Carnegie Institution, 2011


Trees help reduce the effects of climate change.

  1. Trees blot carbon dioxide (COtwo), removing and storing the carbon while releasing the oxygen dorsum into the air.

    • In one year, an acre of mature trees absorbs the amount of CO2
      produced by a car driven 26,000 miles.
  2. During one year, a mature tree will absorb more than than 48 pounds of carbon dioxide from the atmosphere and release oxygen in exchange.

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    European Environment Agency

    • Almost xx pounds of carbon dioxide are produced from burning 1 gallon of not-ethanol gasoline.

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      U.S. Energy Information Administration


Trees help us relieve energy.

  1. Trees properly placed effectually buildings tin can reduce air conditioning needs past 30% and can salve xx–50% in free energy used for heating.

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    U.S. Forest Service

    • The average Cincinnati community tree saves the boilerplate household $56 annually in cooling costs by reducing electricity employ. More than 85,000 Cincinnati customs copse salve residents $4.8 million.

      2011

  2. Carefully positioned trees can reduce a household’s energy consumption for heating and cooling by up to 25%. Calculator models devised by the U.S. Department of Energy predict that the proper placement of only three trees can save an average household between $100 and $250 in free energy costs annually.

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    Energy.gov
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Trees benefit wild fauna.

  1. Trees provide vital wildlife habitat.

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    U.S. Forest Service, 2010

    • In British Columbia, Canada, more than 80 wild animals species depend on copse.

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      Ministry of Environment, Lands and Parks, British Columbia
  2. Copse and forests provide important species range. Many animals accept a range of hundreds of square miles. The mountain panthera leo of North America, for instance, has a range of nearly 400 square miles.

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    National Geographic


Trees are a good investment of our public dollars

  1. Every dollar spent on planting and caring for a community tree yields benefits that are two to 5 times that investment—benefits that include cleaner air, lower energy costs, improved water quality and tempest h2o command and increased holding values.

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    U.S. Forest Service, 2011

    • In Indianapolis, each dollar invested in the metropolis’south community trees yielded $five.55 in benefits.

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      State of Indiana DNR, 2008
    • In New York City, information technology has been calculated that community trees provide $5.threescore in benefits for every dollar spent on tree planting and care.

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      2007
    • In Cincinnati, the render on a $1 investment in the city’due south customs trees is $four.44.

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      2011
  2. The mature street trees in Beverly Hills, California, are worth $450 1000000.

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    1991
  3. A cost-benefit analysis of the Berkeley, California, tree canopy indicated that each camphor tree had an almanac net benefit to the city and its residents of almost $12,500, each shamel ash showed a $9,600 almanac internet benefit, and each London planetree had an annual net benefit of more than $viii,700 per tree.

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    2005
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Copse increase our property values.

  1. In Portland, Oregon, homes with street trees sold for $vii,130 more, on average, and i.7 days more quickly.

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    U.S. Forest Service, 2008

    • Neighboring houses within 100 feet of street copse sold for $1,688 more, on average.
    • The sale premium of having street trees was the same every bit adding 129 square feet of finished infinite.
  2. In Fulton County (Atlanta), Georgia, mature trees positively influenced home auction prices. Homes sold for most $105,000 more in neighborhoods with mature trees.

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    University of Georgia, 2002