Amount of hazardous waste created by the organization's operations during the reporting period.
Amount of hazardous waste created by the organization's operations during the reporting period.
Organizations should footnote all assumptions used. See usage guidance for further information.
This metric is intended to capture the amount of hazardous waste the organization’s operations create during the reporting period, defined as refuse that could present dangers by contaminating and polluting the environment. Hazardous waste requires special disposal techniques to make it harmless or less dangerous. Specific classification of hazardous waste, which organizations should footnote, is typically defined by local legislation.
Organizations are also encouraged to footnote the methods employed to ensure that hazardous waste is disposed of responsibly.
This is a submetric of Waste Produced: Total (OI6709), which has 3 other related submetrics.
Metrics identified as "cross-category" are those that are relevant to any IRIS+ Impact Category or Impact Theme (i.e., these metrics are not specific to any particular industry/category or theme).
June 2022 - IRIS v5.3 Released (current version)
Immaterial change. Minor revision to usage guidance for clarity.
January 2020 - IRIS v5.1 Released
No change.
May 2019 - IRIS v5.0 Released
No change.
March 2016 - IRIS v4.0 Released
No change.
March 2014 - IRIS v3.0 Released
No change.
November 2011 - IRIS v2.2 Released
No change.
February 2011 - IRIS v2.1 Released
No change.
September 2010 - IRIS v2.0 Released
New metric. Waste Produced: Hazardous Waste (OI1346) was developed via the Environment, Energy & Water Working Group.