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🏠 HERS® Rating: Measure Your Home’s Energy Efficiency

What Is the HERS® Index?

 

The Home Energy Rating System (HERS) Index is the nationally recognized standard for assessing a home's energy efficiency. Developed by RESNET (Residential Energy Services Network), the HERS Index provides a comprehensive evaluation of a home's energy performance, assigning it a score that reflects its efficiency.

  • Lower scores indicate better energy efficiency.
  • A standard new home built to 2006 energy efficiency standards scores 100%
  • A home with a HERS Index Score of 70 is 30% more energy efficient than a standard new home.
  • A home with a HERS Index Score of 130 is 30% less energy efficient than a standard new home.
     

Think of the HERS Index as the MPG rating for your home—a clear, quantifiable measure of energy performance.

Why Get a HERS® Rating?

 

Understanding your home's HERS Index Score offers numerous benefits:

  • Identify Energy Inefficiencies: Pinpoint areas where your home is losing energy, such as poor insulation or leaky ducts.
  • Lower Utility Bills: Implementing recommended improvements can lead to significant energy savings.
  • Increase Home Value: Homes with lower HERS scores often command higher resale values due to their efficiency.
  • Enhance Comfort: Improve indoor comfort by addressing issues like drafts or inconsistent temperatures.
  • Qualify for Incentives: Some energy-efficient upgrades may make you eligible for tax credits or rebates.

How Does the HERS® Rating Process Work?

 

A certified RESNET HERS Rater conducts a thorough assessment of your home, which includes:

  1. Data Collection: Gathering information on your home's construction, insulation, windows, HVAC systems, and more.
  2. Performance Testing: Conducting tests such as blower door tests to measure air leakage and duct tests to evaluate the efficiency of your ductwork.
  3. Energy Modeling: Using specialized software to model your home's energy performance and calculate its HERS Index Score.
  4. Reporting: Providing a detailed report outlining your home's score and recommendations for improvements.

What Factors Influence the HERS® Score?

 

Several elements of your home contribute to its HERS Index Score:

  • Insulation Levels: Quality and placement of insulation in walls, attics, and floors. 
  • Air Leakage: Tightness of the building envelope and ductwork. 
  • Windows and Doors: Type, quality, and installation of windows and doors. 
  • HVAC Systems: Efficiency of heating, ventilation, and air conditioning systems. 
  • Appliances and Lighting: Energy consumption of household appliances and lighting fixtures.

ComfortWise Energy Solutions: Your Certified HERS® Rater

 

At ComfortWise Energy Solutions, our certified RESNET HERS Raters are equipped to provide accurate and reliable energy assessments. We guide you through the entire process, from initial evaluation to implementing energy-saving improvements.


Our HERS Rating Services Include:

  • Comprehensive home energy assessments. 
  • Detailed HERS Index Score reports.
  • Personalized recommendations for energy efficiency upgrades.
  • Assistance with qualifying for energy efficiency incentives.

Ready to Improve Your Home's Energy Efficiency?

 

Take the first step toward a more energy-efficient and comfortable home.


Schedule Your HERS Rating Today

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