La mobilité quotidienne face à la contrainte carbone: Quelles politiques privilégier ?

Charles Raux (), Lény Grassot (), Eric Charmes (), Elise Nimal and Marie Sévenet ()
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Charles Raux: LAET - Laboratoire Aménagement Économie Transports - UL2 - Université Lumière - Lyon 2 - ENTPE - École Nationale des Travaux Publics de l'État - CNRS - Centre National de la Recherche Scientifique
Lény Grassot: LAET - Laboratoire Aménagement Économie Transports - UL2 - Université Lumière - Lyon 2 - ENTPE - École Nationale des Travaux Publics de l'État - CNRS - Centre National de la Recherche Scientifique
Eric Charmes: EVS - Environnement, Ville, Société - ENS de Lyon - École normale supérieure de Lyon - Université de Lyon - Mines Saint-Étienne MSE - École des Mines de Saint-Étienne - IMT - Institut Mines-Télécom [Paris] - UL2 - Université Lumière - Lyon 2 - UJML - Université Jean Moulin - Lyon 3 - Université de Lyon - INSA Lyon - Institut National des Sciences Appliquées de Lyon - Université de Lyon - INSA - Institut National des Sciences Appliquées - UJM - Université Jean Monnet - Saint-Étienne - ENTPE - École Nationale des Travaux Publics de l'État - ENSAL - École nationale supérieure d'architecture de Lyon - CNRS - Centre National de la Recherche Scientifique - ALLHiS - Approches Littéraires, Linguistiques et Historiques des Sources - UJM - Université Jean Monnet - Saint-Étienne
Elise Nimal: EIFER - European Institute For Energy Research - TH - Universität Karlsruhe - EDF R&D - EDF R&D - EDF - EDF
Marie Sévenet: EIFER - European Institute For Energy Research - TH - Universität Karlsruhe - EDF R&D - EDF R&D - EDF - EDF

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Abstract: The French National Carbon Strategy (SNBC) aims at reducing the CO2 emissions of the transport sector by 30% in 2030, when compared with 2013, and by 70% in 2050. This paper analyses the room for manoeuvre regarding daily mobility in order to contribute to this aim. The framework is a "reasonable" world, where local governments might bring pressure on residential location choices of new anticipated populations on the one hand, and mobility choices by favoring some travel modes on the other hand. In this reasonable world, policies such as moving house for existing population or restraining daily mobility intensity, whether destinations or out-of-home tours, are deliberately denied. Three contrasted areas are studied: two peri-urban areas around Lyon and Strasbourg on the one hand, one densely populated area, Lyon's conurbation, on the other hand. We show that scenarios combining control of vehicle unit emissions and new travel mode behaviors based on ridesharing and bike use including e-bike would arrive at SNBC targets. All levers don't have the same impact on emission reduction: various alternatives of the new population housing location have low stake regarding emissions from now to 2050. Moreover the social and political cost of "guiding" the new population residential location choices limits the relevance of such a policy.

Keywords: mobilité quotidienne; contrainte carbone; Modes de déplacements; leviers; Stratégie Nationale Bas Carbone (SNBC); comportements de mobilité; simulations; Lyon; Strasbourg; urbain; périurbain (search for similar items in EconPapers)
Date: 2018-11-30
New Economics Papers: this item is included in nep-ene, nep-env and nep-ure
Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-02182407v1
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Published in Les Cahiers Scientifiques du Transport / Scientific Papers in Transportation, 2018, 74 | 2018, pp.83-116. ⟨10.46298/cst.12179⟩

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Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:halshs-02182407

DOI: 10.46298/cst.12179

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