Water footprint. Water footprinting is an environmental accounting technique, much like a carbon footprint, but to measure the amount of water consumed to make a product, provide a service or to complete an activity. It is a useful tool to identify water related risks within a supply chain. The ISO standard provides the principles, requirements and guidelines for undertaking and reporting water footprint assessments.

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You can find more information about this standard and its applications in the ISO briefing note. ISO specifies principles, requirements and guidelines related to water footprint assessment of products, processes and organizations based on life cycle assessment LCA. ISO provides principles, requirements and guidelines for conducting and reporting a water footprint assessment as a stand-alone assessment, or as part of a more comprehensive environmental assessment.

Only air and soil emissions that impact water quality are included in the assessment, and not all air and soil emissions are included. The result of a water footprint assessment is a single value or a profile of impact indicator results. Whereas reporting is within the scope of ISO , communication of water footprint results, for example in the form of labels or declarations, is outside the scope of ISO Check out our FAQs. Buy this standard. This standard contributes to the following Sustainable Development Goals :.

CHF Buy. Life cycle A standard is reviewed every 5 years 00 Preliminary. Full report circulated: decision for new DIS ballot. Final text received or FDIS registered for formal approval. Proof sent to secretariat or FDIS ballot initiated: 8 weeks.

Close of voting. Proof returned by secretariat. International Standard under periodical review. This may also interest you. What is water for you? Is it health, nature, urbanization, industry, energy, food or equality? Water is all these and more. It is sustainability, well-being and growth. No more waste - Tracking water footprints Water is an essential natural resource, vital for life. ISO family — Environmental management Improve your environmental performance with this family of standards.

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ISO 14046 Water footprint – Principles, requirements and guidelines

Croner-i is a comprehensive knowledge and resource platform that enables professionals to stay ahead of change in their industry, with legislation, trends and best practice. Call to learn more. John Barwise reviews the latest water footprinting standard from ISO, which aims to help businesses and others minimise pollution, reduce consumption and improve water management across the supply chain. All living things depend on water, yet many parts of the world are suffering from water shortages, driven partly by climate change but increasingly though rising water consumption in the race to grow more crops, produce more goods and deliver more services than ever before. On average, Europeans each consume around l litres of water a day for drinking and general domestic use. But this is only a small part of our water consumption because it does not account for water embodied in the goods and food products we consume. Using lifecycle assessments, WFN has produced some startling statistics about the total volume of water, water footprint , required to produce and deliver a wide range of everyday products.


Water Footprint

Water Footprint represents direct and indirect water consumption for a product, service or a production activity of an organisation. Its reporting, in accordance with ISO , identifies the elements that contribute the most to Life Cycle Assessment LCA by allowing you to define the strategies for reducing this consumption, in order to:. When is the term water footprint applicable? According to ISO , a company can claim to have reported its water footprint when it has analysed all the associated markers, and not just some of them.

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