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Emmanuel Rey

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Publications associées (152)

Integrative decision-making strategy for fluvial neighborhoods in transition

Emmanuel Rey, Sara Sonia Formery Regazzoni, Martine Laprise

The changing relationships between cities and their waters over the centuries lead today – after a clear sidelining of rivers in the city – to question their potential for building new interactions. Current densification objectives of the existing built fa ...

2020

Exploring the Robustness of Building-Integrated Photovoltaics Renovation Scenarios to Climate Change Perspectives: Results for a multi-family building in the Swiss context

Emmanuel Rey, Émilie Nault, Sergi Aguacil Moreno

Building renovation is one of the main strategies put forth in western countries, where energy regulations are becoming increasingly demanding. Switzerland for example has set the ambitious target aiming at carbon neutrality for 2050. Building-integrated p ...

Universidade da Coruña2020

Towards sustainable transitions of peri-urban neighborhoods of detached houses

Emmanuel Rey, Judith Elisa Drouilles

Peri-urban neighborhoods of detached houses are facing countless challenges related to the building stock’s low energy efficiency, to the current demographic transition reducing household size and increasing the proportion of elderlies, to their distant lo ...

2020

Active renovation strategies with building-integrated photovoltaics (BIPV). Application on an early 20th century multi-family building

Emmanuel Rey, Sergi Aguacil Moreno

Tomorrow's cities are already largely built, as much of the existing building stock – with a low level of energy performance – will still be standing in 2050. Urban renewal processes therefore play an essential role towards the sustainable transition of Eu ...

2020

Densifier la pente

Emmanuel Rey, Clément Cattin, Martine Laprise

2020

Active surfaces selection method for building-integrated photovoltaics (BIPV) in renovation projects based on self-consumption and self-sufficiency

Emmanuel Rey, Sophie Lufkin, Sergi Aguacil Moreno

In light of the Paris Agreement’s objectives and the related European and Swiss goals of decarbonising the built environment, the importance, relevance, and potential benefits of integrating Building-Integrated Photovoltaic (BIPV) within building renovatio ...

2019

Entre reconquêtes urbaines et transitions vers la durabilité: comment évaluer les projets de régénération de friches urbaines?

Emmanuel Rey, Martine Laprise

Au sein des villes post-industrielles européennes, le phénomène des friches urbaines incarne sans équivoque la notion de coupure. Véritables morceaux de ville, les friches urbaines sont marquées par une inadéquation entre le potentiel d’utilisation du site ...

2019

Nouvelles polarités suburbaines : comment comparer des visions projectuelles sous l'angle de leur profil de durabilité ?

Emmanuel Rey, Sophie Lufkin

La dimension holistique inhérente au concept de durabilité a induit des transformations radicales dans les pratiques architecturales et urbanistiques. La complexité croissante qui en découle entraîne la nécessité, pour les professionnels de l'espace, de di ...

2019

Environmental impact assessment of Swiss residential archetypes: a comparison of construction and mobility scenarios

Emmanuel Rey, Sophie Lufkin, Sergi Aguacil Moreno, Thomas Bernard Paul Jusselme, Endrit Hoxha, Judith Elisa Drouilles

Environmental performance assessment of the built environment tends to focus mostly on operational final energy consumption of buildings located within a specific context. Such a limited scope prevents broader usability of findings in practice. In Switzerl ...

2019

Design guidance from a Data-Driven LCA-Based Design method and tool prototype

Emmanuel Rey, Marilyne Andersen, Thomas Bernard Paul Jusselme

As of 2020, every new building in the European Union will have to reach the nearly Zero Energy Building (nZEB) performance. However, building nZEB will not be sufficient to reach carbon neutrality in 2050 as required by the last IPCC report: indeed, even n ...

INT BUILDING PERFORMANCE SIMULATION ASSOC-IBPSA2019

Un démonstrateur de façade active bas carbone

Emmanuel Rey, Sophie Lufkin, Angela Clua Longas

2019

La modularité au service des espaces d'enseignement

Emmanuel Rey

Répondre aux besoins d'espaces scolaires confronte les responsables municipaux à des questions touchant simultanément à l'espace et au temps. Au sein d'un territoire donné, il n'est ainsi pas rare que des décalages apparaissent entre les effectifs scolaire ...

2019

Zones villas périurbaines : transition ou stagnation ?

Emmanuel Rey, Sophie Lufkin, Judith Elisa Drouilles

Le projet de recherche intitulé Living Peripheries portait sur l'avenir des quartiers résidentiels dans les périphéries urbaines de Suisse romande. En comparant différents scénarios de transformations, cette recherche fait apparaître les constats que, sans ...

espazium2019

Implementation of a sustainability monitoring tool into the dynamics of an urban brownfield regeneration project

Emmanuel Rey, Martine Laprise

Within the context of post-industrial European cities, the regeneration of urban brownfields contributes to limit urban sprawl by increasing cities density while revitalizing neighborhoods. Yet because of their complex nature, urban brownfields regeneratio ...

2019

Vers une architecture modulaire ?

Emmanuel Rey

L'observation du bâti montre que ce dernier se renouvelle selon des cycles relativement lents. Sa transformation nécessite souvent des interventions complexes, qui monopolisent d'importantes ressources environnementales et financières. A l'inverse, notre s ...

2019

Integrated thinking for photovoltaics in buildings

Christophe Ballif, Emmanuel Rey, Sophie Lufkin, Laure-Emmanuelle Perret Aebi

Recent developments in photovoltaic technologies enable stimulating architectural integration into building façades and rooftops. Upcoming policies and a better coordination of all stakeholders will transform how we approach building-integrated photovoltai ...

2018

Assessment of the Building‐Integrated Photovoltaic potential in urban renewal processes in the Swiss context: Complementarity of urban‐ and architectural‐scale analyses

Emmanuel Rey, Marilyne Andersen, Giuseppe Peronato, Sergi Aguacil Moreno

This paper presents two different approaches to deal with the assessment of the BIPV potential in building renovation projects in urban areas, taking Neuchâtel as a representative middle‐size city of the Swiss plateau. 1) A building‐scale analysis aiming t ...

Edward Ng, Square Fong, Chao Ren2018

Influence of design‐decisions on the energy performance of renovation projects with building‐integrated photovoltaics: Results for a 1968 residential archetype in Neuchâtel (Switzerland)

Emmanuel Rey, Sophie Lufkin, Sergi Aguacil Moreno

The renovation of existing buildings is one of the priorities of western countries and needs to be promoted to increase the current low renovation rate, estimated to be of 0.6% per year in the European and Swiss contexts. In parallel, the implementation of ...

Edward Ng, Square Fong, Chao Ren2018

Peri-urban residential neighborhoods at the margins current trends in urban growth: towards sustainable transition paths?

Emmanuel Rey, Sophie Lufkin, Judith Elisa Drouilles

In Switzerland as in most European countries, the last decades of urban development have put much pressure on the environment due to uncontrolled urban sprawl. The existing peripheral residential built-up areas mostly composed of single-family houses are r ...

2018

Assessing the photovoltaic potential of flat roofs: Insights from the analysis of optimised array arrangements

Emmanuel Rey, Marilyne Andersen, Giuseppe Peronato, Sergi Aguacil Moreno, Adrien Legrain

PV installations on flat roofs offer a wide range of design options, which are usually neglected in urban-scale assessments as these typically assume horizontal or other fixed arrangements. In this study, we analyse the influence of common design parameter ...

Edward Ng, Square Fong, Chao Ren2018

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