This document outlines the method that underpins the NatHERS Whole of Home modules and rating in the benchmark tool (AccuRate Home). It includes information for calculating the energy demand of a home’s energy uses such as heating and cooling appliances, hot water systems, lighting, pool and spa equipment, plug-in and cooking appliances. It also includes information for calculating on-site solar PV generation and storage, and the Whole of Home performance rating.
Whole of Home National Calculations Method
Please contact the NatHERS Administrator via firstname.lastname@example.org if you have any questions.
1 February 2023