PD CEN/TR 15615:2008

Foreword
Introduction
1 Relationship of the standards to the EPBD
  1.1 Overview
  1.2 Calculation methodology
  1.3 Energy performance certificate
  1.4 Periodic inspections of boilers and
      air-conditioning systems
2 CEN Committees
3 Definitions
4 Overview of the calculation process
5 Outline of the standards
  5.1 General
  5.2 Section 1 - Standards concerned with calculation
      of overall energy use in buildings
  5.3 Section 2 - Standards concerned with the calculation
      of delivered energy
  5.4 Section 3 - Standards concerned with calculation of
      energy needs for heating and cooling
  5.5 Section 4 - Supporting standards
  5.6 Section 5 - Standards concerned with monitoring and
      verification of energy performance
Annex A - Standards arranged by hierarchy
Annex B - Summarised content of standards, arranged by
          standard number
Annex C - Definitions
Annex D - Common symbols and subscripts

Specifies the European standards (ENs) that are intended to support the EPBD by providing the calculation methods and associated material to obtain the overall energy performance of a building.

This document provides an outline of the calculation procedure for assessing the energy performance of buildings. It includes a list of the European standards, both existing and those that are being written, which together form the calculation methodology.