case study

HOME OWNER: Gangwisch | Nashville, TN
HOME STYLE: 2-Story, Single Family Home
APPROX. SQ FT: 4,400
  • Energy Use - kilowatt-hour per year
    Energy Use - kilowatt-hour per year
    BEFORE: 52,564 kWh/yr
    AFTER: 40,375 kWh/yr
    Reduced: 23%
  • Energy Cost Savings
    Energy Cost Savings
    BEFORE: $1,895/yr
    AFTER: $1,493/yr
    Savings: $402/yr

  • HOW MY ENERGY SAVINGS AFFECTED THE ENVIRONMENT:

  • Pounds of coal saved per year
    Pounds of coal saved per year
     
    9,909 lbs.
  • Homes powered per year
    NUMBER OF HOMES POWERED PER YEAR
     
    1.1 Homes*
  • Electric cars powered per year
    Electric cars powered per year
     
    6.1 Cars
E3 performed a comprehensive air sealing package, duct sealing, installed a radiant barrier and blown cellulose insulation, and installed a sealed, conditioned crawlspace. This job showcased almost all of the home performance services that E3 offers and will dramatically improve the performance of the home.
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*Based on average U.S. Household kWh use in 2008 (eia.doe.gov)
Copyright E3 INNOVATE, LLC 2010