What is an energy rater?

Energy Raters are professionals who assess the energy efficiency of buildings, primarily homes, by conducting inspections, diagnostic tests, and energy modeling. They evaluate insulation, windows, HVAC systems, and overall building performance to determine energy usage and identify areas for improvement. Their assessments often result in a HERS (Home Energy Rating System) Index score, which can help homeowners, builders, and buyers understand a building's energy efficiency and qualify for certain incentives or certifications.