ISO 21929-1:2011 establishes a core set of indicators to take into account in the use and development of sustainability indicators for assessing the sustainability performance of new or existing buildings, related to their design, construction, operation, maintenance, refurbishment and end of life. Together, the core set of indicators provides measures to express the contribution of a building(s) to sustainability and sustainable development. These indicators represent aspects of buildings that impact on areas of protection related to sustainability and sustainable development.
The object of consideration in ISO 21929-1:2011 is a building or a group of buildings and the external works within the site (curtilage).
ISO 21929-1:2011 follows the principles set out in ISO 15392 and, where appropriate, is intended for use in conjunction with, and following the principles set out in, ISO 26000, ISO 14040 and the family of International Standards that includes ISO 14020, ISO 14021, ISO 14024 and ISO 14025. Where deviation occurs or where more specific requirements are stated, ISO 21929-1:2011 takes precedence.
ISO 21929-1:2011 adapts general sustainability principles for buildings; includes a framework for developing sustainability indicators for use in the assessment of economic, environmental and social impacts of buildings; determines the aspects for consideration when defining a core set of sustainability indicators for buildings; establishes a core set of indicators; describes how to use sustainability indicators; and gives rules for establishing a system of indicators.
ISO 21929-1:2011 does not give guidelines for the weighting of indicators or the aggregation of assessment results.

lgrsnf/ISO_21929-1_2011E-Character_PDF_document.pdf

zlib/Technique/Regulatory Literature/ISO/TC/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_11687117.pdf

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1 Scope
2 Normative references
3 Terms and definitions
4 Framework of sustainability indicators
4.1 General
4.2 Relationship to ISO 15392 and other general principles
4.3 Description of framework
4.4 Types of indicators
5 Core indicators
5.1 Introduction
5.2 Description of performance aspects and core indicators
5.2.1 Emissions to air
5.2.1.1 Global warming potential
5.2.1.2 Ozone depletion potential
5.2.2 Amount of non-renewable resources consumption by type
5.2.2.1 Consumption of non-renewable raw materials
5.2.2.2 Consumption of non-renewable energy
5.2.3 Amount of fresh water consumption
5.2.4 Amount of waste generation by type
5.2.5 Change of land use
5.2.6 Access to services by type
5.2.6.1 Public modes of transportation
5.2.6.2 Personal modes of transportation
5.2.6.3 Green and open areas
5.2.6.4 User-relevant basic services
5.2.7 Accessibility
5.2.7.1 Accessibility of the building site (curtilage)
5.2.7.2 Accessibility of the building
5.2.8 Indoor conditions and air quality
5.2.8.1 Indoor thermal conditions
5.2.8.2 Indoor visual conditions
5.2.8.3 Indoor acoustic conditions
5.2.8.4 Indoor air quality
5.2.9 Adaptability
5.2.9.1 Change of use or user needs
5.2.9.2 Adaptability for climate change
5.2.10 Life cycle costs
5.2.11 Maintainability
5.2.12 Safety
5.2.12.1 Structural stability
5.2.12.2 Fire safety
5.2.12.3 Safety in use
5.2.13 Serviceability
5.2.14 Aesthetic quality
6 Development and use of a system of sustainability indicators
6.1 General
6.2 Rules for establishing a system of indicators
6.3 Usability of sustainability indicators
6.4 Users of indicators

2021-02-22