HERS® Index and Energy Codes - RESNET
The HERS® or Home Energy Rating System was developed by RESNET and is the nationally recognized system for inspecting and calculating a home’s energy performance.
About RESNET - RESNET
In April 1995, the National Association of State Energy Officials and Energy Rated Homes of America founded the Residential Energy Services Network (RESNET) to develop a national market for home …
How to Become a Certified Home Energy Rater - RESNET
The Home Energy Rating industry is overseen by RESNET and is structured to ensure a high level of quality assurance. With that in mind, energy raters must work through a Rating Provider, who is …
RESNET’s Water Efficiency Rating System HERSH2O® - RESNET
RESNET is a WaterSense Home Certification Organization (HCO) and HERS H2O ® is a WaterSense Approved Certification Methodology. This means builders now have a performance-based approach …
Public Access to RESNET National Registry | RESNET
The Residential Energy Services Network (RESNET) was founded in 1995 as an independent, non-profit organization to help homeowners reduce the cost of their utility bills by making their homes more …
RESNET - Rater Professional Development Courses
The following courses have been approved by RESNET for Rater Professional Development Credits. Click here to view previous approved Professional Development Courses.
Quality Assurance Designees - RESNET
RESNET standards require that all Quality Assurance Designees shall annually meet the requirements for professional development described in RESNET Standards section 905.2 and shall indicate …
RESNET QA® App
Jan 1, 2026 · RESNET is pleased to launch the new RESNET QA® app, an innovative quality assurance app designed specifically for RESNET Rating Providers and their Quality Assurance …
RESNET is an ENERGY STAR Home Certification Organization
As part of RESNET’s agreement with ENERGY STAR as a Home Certification Organization and in accordance with HERS® Section 906, RESNET has the authority to enforce quality assurance …
RESNET®-ANSI American National Standards
Affected parties may request interpretation of RESNET’s consensus standards in accordance with RESNET procedures using the Consensus Standards Interpretation Request form. Interpretation …