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Treated wastewater (Proportion of wastewater that is treated to reduce pollutants before being discharged to the environment, by level of treatment)

Data source provider

National Water Services Commission (SPAN)

Use cases

Climate-related disclosures, Exposure quantification, Financial stability monitoring, Investment and lending decisions

Data group

Waste management

Metric Type

Transition sensitivity

Methodology/ Standard / Classification/ Taxonomy / Reference

National Water Services Commission (SPAN)

Unit (e.g. CO2)

Cubic metre

Dimension (e.g. Sector, Customer)

By Sector

Time horizon 




Time series




Observation on data availability/gaps

Data is not available. SPAN publishes data on public sewage treatment plant by states (Peninsular Malaysia states and W. P. Labuan):
DOSM publishes data on wastewater flows by sector. Go to DOSM eStatistik > click on 'Free Download' on the left pane on the page > search 'MySEEA PSUT Water 2015'

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