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Une analyse d'efficience environnementale des réseaux de distribution d'eau

Pauline Pedehour, Margaux Tesson and Thomas Vallee ()
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Pauline Pedehour: LEMNA - Laboratoire d'économie et de management de Nantes Atlantique - IEMN-IAE Nantes - Institut d'Économie et de Management de Nantes - Institut d'Administration des Entreprises - Nantes - UN - Université de Nantes - IUML - FR 3473 Institut universitaire Mer et Littoral - UBS - Université de Bretagne Sud - UM - Le Mans Université - UA - Université d'Angers - CNRS - Centre National de la Recherche Scientifique - IFREMER - Institut Français de Recherche pour l'Exploitation de la Mer - UN - Université de Nantes - ECN - École Centrale de Nantes
Margaux Tesson: UN - Université de Nantes

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Abstract: In a context of an increasing water scarcity, urbanization processes must adapt to the additional costs of network's extension to provide an access to this resource. The aim of this paper is to identify determinants of waste induced by water distribution system in Nantes Métropole. An applied environmental benchmark based on the network length and the number of subscribers allows us to measure the impact of network density and management structure on water leaks. The comparative study of efficiency between municipalities shows that low-density networks and management by the public sector are less efficient, and subject to more water loss during its delivery.

Keywords: benchmarking; eau domestique; performance environnementale; réseau de distribution (search for similar items in EconPapers)
Date: 2019-06-26
New Economics Papers: this item is included in nep-env
Note: View the original document on HAL open archive server: https://halshs.archives-ouvertes.fr/halshs-02166268
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