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ISO 16745-1:2017

Current
Current

The latest, up-to-date edition.

Sustainability in buildings and civil engineering works — Carbon metric of an existing building during use stage — Part 1: Calculation, reporting and communication
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-17-2017

ISO 16745-1:2017 provides requirements for determining and reporting a carbon metric of an existing building, associated with the operation of the building. It sets out methods for the calculation, reporting and communication of a set of carbon metrics for GHG emissions arising from the measured energy use during the operation of an existing building, the measured user-related energy use, and other relevant GHG emissions and removals. These carbon metrics are separated into three measures designated CM1, CM2, and CM3 (see 5.1.1).

ISO 16745-1:2017 follows the principles set out in ISO 15392 and those described in Clause 4. Where deviations from the principles in ISO 15392 occur, or where more specific principles are stated, this document takes precedence.

The carbon metrics CM1 and CM2 are not quantified based on life cycle assessment (LCA) methodology. Carbon metric CM3 may include partial quantification based on the results of LCA.

ISO 16745-1:2017 does not include any method of modelling of the operational energy use of the building but follows the conventions provided by other International Standards, as given in relevant clauses.

ISO 16745-1:2017 is not an assessment method for evaluating the overall environmental performance of a building or a building-rating tool and does not include value-based interpretation of the carbon metric(s) through weightings or benchmarking.

ISO 16745-1:2017 deals with the application of the carbon metric(s) for an existing building, either residential or commercial, or a building complex. It does not include provisions for regional and/or national building stock.

DevelopmentNote
Supersedes ISO/FDIS 16745-1. Together with ISO 16745-2, it supersedes ISO 16745. (05/2017)
DocumentType
Standard
Pages
38
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
BS ISO 16745-1:2017 Identical

ISO 16745-2:2017 Sustainability in buildings and civil engineering works — Carbon metric of an existing building during use stage — Part 2: Verification
BS ISO 16745-2:2017 Sustainability in buildings and civil engineering works. Carbon metric of an existing building during use stage Verification
ISO 21930:2017 Sustainability in buildings and civil engineering works — Core rules for environmental product declarations of construction products and services

ISO 6707-1:2017 Buildings and civil engineering works Vocabulary Part 1: General terms
ISO 16346:2013 Energy performance of buildings Assessment of overall energy performance
ISO/TS 14067:2013 Greenhouse gases Carbon footprint of products Requirements and guidelines for quantification and communication
ISO 12655:2013 Energy performance of buildings — Presentation of measured energy use of buildings
ISO 21929-1:2011 Sustainability in building construction — Sustainability indicators — Part 1: Framework for the development of indicators and a core set of indicators for buildings
ISO 14024:1999 Environmental labels and declarations Type I environmental labelling Principles and procedures
ISO 14064-1:2006 Greenhouse gases Part 1: Specification with guidance at the organization level for quantification and reporting of greenhouse gas emissions and removals
ISO/TR 16344:2012 Energy performance of buildings Common terms, definitions and symbols for the overall energy performance rating and certification
ISO 16343:2013 Energy performance of buildings Methods for expressing energy performance and for energy certification of buildings
ISO 14021:2016 Environmental labels and declarations — Self-declared environmental claims (Type II environmental labelling)
VDI 4660 Blatt 2:2017-04 Calculation of emissions related to target energy for energy conversion
ISO 52000-1:2017 Energy performance of buildings — Overarching EPB assessment — Part 1: General framework and procedures
ISO 16745-2:2017 Sustainability in buildings and civil engineering works — Carbon metric of an existing building during use stage — Part 2: Verification
ISO 21930:2017 Sustainability in buildings and civil engineering works — Core rules for environmental product declarations of construction products and services
ISO/TR 21932:2013 Sustainability in buildings and civil engineering works A review of terminology
ISO 14025:2006 Environmental labels and declarations — Type III environmental declarations — Principles and procedures
EN 15643-2:2011 Sustainability of construction works - Assessment of buildings - Part 2: Framework for the assessment of environmental performance
ISO 21931-1:2010 Sustainability in building construction Framework for methods of assessment of the environmental performance of construction works Part 1: Buildings
ISO 14040:2006 Environmental management Life cycle assessment Principles and framework
ISO 14050:2009 Environmental management Vocabulary
ISO 15392:2008 Sustainability in building construction General principles

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