Structuration urbaine d’un réseau de chaleur et énergie fatale : la proximité comme variable dynamique

Abstract

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La matérialisation de la transition énergétique dans les milieux urbains denses. Le cas du projet urbain Nanterre Cœur Université

“…Il faut affirmer que cet encadrement énergétique est assez innovant dans les projets durables, car souvent les cahiers de prescriptions énergétiques se concentrent sur des objectifs de performance sans aborder les conditions d'exploitation des AE, alors que les choix réalisés rapidement en phase concours peuvent avoir des répercussions très importantes sur toute la vie des projets. (Blanchard, 2018 ;Hampikian, 2017 ;Tardieu, 2015). d'autonomie des investisseurs, portée par la direction Immobilier d'entreprises du promoteur a été un élément important qui a motivé la bifurcation de la solution énergétique.…”

Industrial Symbiosis Dynamics, a Strategy to Accomplish Complex Analysis: The Dunkirk Case Study

“…The second driver concerns the broader social sphere aiming to understand and develop the stakeholder coordination within the industrial symbiosis. It is within this second mechanism that we can take advantage of a comparative analysis of the geographical proximity issue [16] in industrial symbiosis.…”

“…The Dunkirk case study provides an excellent base for investigation in a developed country, with an existing and available academic literature about the territorial embeddedness of this industrial symbiosis [12,[15][16][17]24,[26][27][28][29]. Dunkirk encompasses some features that also seem to facilitate the connections between stakeholders and the collaboration in the network, such as the seaport location and the facilitator role played by the local public authority.…”

“…As "Recycling" increases, the waste sent to "Landfills" decreases, so encouraging recycling in the industrial symbiosis weakens the network's capability to transform waste into further by-products for exchange in the symbiosis (balancing feedback, B2, Figure 3). According to the reviewed literature [12,[15][16][17]24,[26][27][28][29], because symbioses are highly dependent on "Trustworthiness" in the relationship between directors and managers, a misunderstanding between them could mean a rupture in the "Cooperation proximity" influencing the synergy exchange between firms (reinforcing feedback, R6, Figure 3) due to the ancillary status of this by-product activity.…”

“…Therefore, the authors accept the challenge to operationalize a systemic approach of social ecological dimension in the industrial symbiosis, through the engagement of applied, social and business management sciences to cope with the spatial proximity analysis of an industrial ecosystem [13,14]. Thus, industrial symbiosis is built towards a common understanding of system dynamics governance in the industrial network, analysed from a broader geographical perspective [15][16][17].…”