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Nitrogen Discharged to Water

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Total mass of nitrogen discharged to water over the reporting period, in tonnes. Reported as a load rather than a concentration, because a load aggregates across sites and is what drives downstream eutrophication.

notation06.07
broader (up)unece:pollution
scopeNoteESRS E2-4 asks for pollutants emitted to water as a mass in tonnes, so a load is what the framework expects; EU Urban Waste Water Treatment Directive. A concentration is derived by pairing this with water discharge volume, and is not reported directly because concentrations cannot be summed across sites.
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