Sustainable Arlington

Envision Arlington/Mass. Climate Action Network (MCAN) Chapter

default 2. Home Energy Rating System (HERS) Popular

By In Home Energy: Efficiency & Renewables 244 downloads

 

What does the HERS Index say about a house?

The Home Energy Rating System (HERS) Index is the industry standard by which a home's energy efficiency is measured. It's also the nationally recognized system for inspecting and calculating a home's energy performance.