case study

• 
  Energy Use - kilowatt-hour per year

  BEFORE: 36,800 kWh/yr
  AFTER: 26,135 kWh/yr

  Reduced: 28%
• 
  Energy Cost Savings

  BEFORE: $2,421/yr
  AFTER: $1,871/yr

  Savings: $550/yr

• HOW MY ENERGY SAVINGS AFFECTED THE ENVIRONMENT:

• 
  Pounds of coal saved per year

   

  8,671 lbs.
• 
  NUMBER OF HOMES POWERED PER YEAR

   

  0.97 Homes^*
• 
  Electric cars powered per year

   

  2.5 Cars