Over deze norm
||Energie-efficiency en energiediensten
NEN-ISO 50046 specifies general methods for the calculation of predicted energy savings (PrES), using measure-based calculation methods, also known as bottom-up or energy performance improvement actions (EPIAs)-based methods (see ISO 17742). Indicator-based methods (see ISO 17742) and totalconsumption- based methods (see ISO 50047) are not included in the scope of this document. This document provides general principles for categorizing and choosing the method, taking account of the context, targeted accuracy and resources available for calculating the PrES. It also provides guidance on the conditions for ensuring the quality of the PrES, their documentation and validation. It is applicable to calculation of PrES for any: - type of EPIA; - end-use sector; - energy end-use; - level of aggregation of energy savings; - stakeholder.
||Generieke methoden voor te verwachten energiebesparingen
||General methods for predicting energy savings