NF ISO 50047

NF ISO 50047

January 2017
Standard Current

Energy savings - Determination of energy savings in organizations

ISO 50047:2016 describes approaches for the determination of energy savings in organizations. It can be used by all organizations, whether or not they have an energy management system, such as ISO 50001.ISO 50047:2016 addresses the following topics in the context of energy savings:· establishing the purpose of determining energy savings;· determining boundaries;· energy accounting, including primary and delivered energy and the use of common energy units;· selecting an approach for the determination of energy savings;· establishing an energy baseline;· normalization of energy consumption;· determination of energy savings;· reporting and other matters.Specific methods for the measurement and verification of energy performance and its improvement are outside the scope of ISO 50047:2016.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2017

Number of pages

47 p.

Reference

NF ISO 50047

ICS Codes

27.015   Energy efficiency. Energy conservation in general

Classification index

X30-044

Print number

1

International kinship

ISO 50047:2016
Sumary
Energy savings - Determination of energy savings in organizations

ISO 50047:2016 describes approaches for the determination of energy savings in organizations. It can be used by all organizations, whether or not they have an energy management system, such as ISO 50001.

ISO 50047:2016 addresses the following topics in the context of energy savings:

· establishing the purpose of determining energy savings;

· determining boundaries;

· energy accounting, including primary and delivered energy and the use of common energy units;

· selecting an approach for the determination of energy savings;

· establishing an energy baseline;

· normalization of energy consumption;

· determination of energy savings;

· reporting and other matters.

Specific methods for the measurement and verification of energy performance and its improvement are outside the scope of ISO 50047:2016.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Considérations préliminaires et périmètre
  • 5 Comptabilité énergétique
  • 6 Préparation des données en vue de la détermination des économies d'énergie
  • 7 Calcul des économies d'énergie
  • 8 Amélioration de l'exactitude des résultats relatifs aux économies d'énergie
  • 9 Déclaration des économies d'énergie
  • Annexe A Logigramme de détermination des économies d'énergie
  • Annexe B Rapprochement entre les économies d'énergie à l'échelle de l'organisme et les économies au niveau des AAPE
  • Annexe C Exemple de comptabilité énergétique dans une cimenterie
  • Annexe D Exemple de normalisation de la consommation énergétique dans une cimenterie
  • Annexe E Exemple de calcul des économies d'énergie dans un organisme qui fabrique divers produits
  • Annexe F Complément d'informations concernant la communication des économies d'énergie
  • Bibliographie
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