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Jean-Louis Scartezzini

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Publications associées (229)

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Minimizing lighting power density in office rooms equipped with Anidolic Daylighting Systems

Jean-Louis Scartezzini, Friedrich Linhart

Physical or virtual models are commonly used to visualize the conceptual ideas of architects, lighting designers and researchers; they are also employed to assess the daylighting performance of buildings, particularly in cases where Complex Fenestration Sy ...

2010

Modeling the effects of future urban planning scenarios on the Urban Heat Island in a complex region

Jean-Louis Scartezzini, Dasaraden Mauree

Because of the global warming, urban planning strategies must be investigated to reduce the building energy consumption and increase the thermal comfort in cities. In the framework of Energy Strategy 2050 of Switzerland, this research aim to highlight the ...

2018

Assessing visibility in multi-scale urban planning: A contribution to a method enhancing social acceptability of solar energy in cities

Jean-Louis Scartezzini, Christian Roecker, Josef Andreas Schuler, Maria Cristina Munari Probst, Pietro Florio

Urban areas are facing a growing deployment of solar photovoltaic and thermal technologies on building envelopes, both on roofs and on façades. An effective solar energy planning process considers social acceptance, in relation to the landscape alteration ...

2018

Multi-scale modelling to evaluate building energy consumption at the neighbourhood scale

Jean-Louis Scartezzini, Silvia Coccolo, Dasaraden Mauree

A new methodology is proposed to couple a meteorological model with a building energy use model. The aim of such a coupling is to improve the boundary conditions of both models with no significant increase in computational time. In the present case, the Ca ...

Public Library of Science2017

Multi-scale modelling to assess human comfort in urban canyons

Jean-Louis Scartezzini, Jérôme Henri Kämpf, Silvia Coccolo, Dasaraden Mauree

As the impact of climate change progresses, heat waves are expected to increase significantly in the future. Coupled with the urban heat island effect, this will tend to have a major impact on the comfort of the inhabitants in urban areas. It is thus cruci ...

vdf Hochschulverlag AG ETH Zurich2016

Achieving energy sustainability in future neighborhoods through building refurbishment and energy hub concept: a case study in Hemberg-Switzerland

Lucas Mosca, Jean-Louis Scartezzini, Silvia Coccolo, Amarasinghage Tharindu Dasun Perera, Nahid Mohajeri Pour Rayeni

This study aims to investigate the role of distributed generation through the energy hub concept and refurbishment of existing buildings. More specifically, a computational platform combining (i) the urban energy modelling tool CitySimPro and (ii) the micr ...

Elsevier2017

Performance Assessment of a nZEB Carbon Neutral Living/Office Space and Its Integration into a District Energy-Hub

Jean-Louis Scartezzini, Andreas Schueler, Pietro Florio, Jérémy Jacques Antonin Fleury

The integrated performance assessment of buildings can orient their design in the early stages. Despite the wide availability of physics simulation-based, data-driven, and hybrid techniques it is often difficult to rely on a single, appropriate technique t ...

2022

Simulating stochastic demand of resources in an urban neighbourhood

Jean-Louis Scartezzini, Darren Robinson, Nicolas Morel, Jessen Page

The consumption of resources within an urban neighbourhood depends on the behaviour of its occupants. To understand the randomness of this behaviour and its effect on the demand of resources calls for the development of a set of stochastic models which are ...

2005

Uncertainty modeling of household appliance loads for smart energy management

Jean-Louis Scartezzini

Households represent a large share of flexibility on the demand side for assisting the smooth operation of the highly renewable grid. The stochastic nature of activities and various appliance usage patterns of household occupants affects the flexibility po ...

ELSEVIER2021

Big data mining for the estimation of hourly rooftop photovoltaic potential and its uncertainty

Jean-Louis Scartezzini, Nahid Mohajeri Pour Rayeni, Roberto Castello, Alina Ursula Rosa Walch

The large-scale deployment of photovoltaics (PV) on building rooftops can play a significant role in the transition to a low-carbon energy system. To date, the lack of high-resolution building and environmental data and the large uncertainties related to e ...

2020

On-site performance of electrochromic glazings coupled to an anidolic daylighting system

Jean-Louis Scartezzini, Nicolas Morel, Jessen Page

This work takes benefit from two advanced building technologies through the integration of an anidolic daylighting system and an electro-chromic glazing in a building facade for achieving an optimal control of the daylight flux entering in an office room. ...

2007

Improving self-consumption of on-site PV generation through deploying flexibility in building thermal mass

Jean-Louis Scartezzini, Dasaraden Mauree, Piotr De Silva

As PV is considered prospective for decarbonizing the building sector, the self-consumption of on-site PV generation, which is susceptible to the temporal mismatch between solar radiation and energy demand, greatly affects the overall performance of improv ...

IOP2019

A review of assessment methods for the urban environment and its energy sustainability to guarantee climate adaptation of future cities

Jean-Louis Scartezzini, Silvia Coccolo, Dasaraden Mauree, Amarasinghage Tharindu Dasun Perera, Vahid Moussavi Nik, Emanuele Naboni

The current climate change is calling for a drastic reduction of energy demand as well as of greenhouse gases. Besides this, cities also need to adapt to face the challenges related to climate change. Cities, with their complex urban texture and fabric, ca ...

PERGAMON-ELSEVIER SCIENCE LTD2019

A city-scale roof shape classification using machine learning for solar energy applications

Jean-Louis Scartezzini, Nahid Mohajeri Pour Rayeni, Dan Assouline

Solar energy deployment through PV installations in urban areas depends strongly on the shape, size, and orientation of available roofs. Here we use a machine learning approach, Support Vector Machine (SVM) classification, to classify 10,085 building roofs ...

Pergamon-Elsevier Science Ltd2018

Urban greening archetypes at the European scale

Jean-Louis Scartezzini, Silvia Coccolo, Dasaraden Mauree, Amarasinghage Tharindu Dasun Perera, Nahid Mohajeri Pour Rayeni, Cynthia Houmani

Urban greening has great ecological, social and economic benefits for the built environment. It also has significant impacts on the microclimate and urban energy balance. In this study, we quantify the impacts of urban greening on the ground surface temper ...

IOP Science2019

Analysis of error sources within daylighting physical and virtual models of buildings

Jean-Louis Scartezzini, Darren Robinson

Recent studies have pointed out the general tendency of scale models to overestimate the daylighting performance of buildings, usually expressed through work plane illuminance and daylight factor distribution profiles. An analysis of the corresponding sour ...

2005

Quantifying the impacts of climate change and extreme climate events on energy systems

Jean-Louis Scartezzini, Amarasinghage Tharindu Dasun Perera, Vahid Moussavi Nik

Climate induced extreme weather events and weather variations will affect both the demand of energy and the resilience of energy supply systems. The specific potential impact of extreme events on energy systems has been difficult to quantify due to the unp ...

2020

Effects of realistic office daylighting and electric lighting conditions on visual comfort, alertness and mood

Jean-Louis Scartezzini, Friedrich Linhart, Apiparn Borisuit

Lighting conditions in workplaces contribute to a variety of factors related to work satisfaction, productivity and well-being. We tested whether different photometric variables also influence visual perception and the comfort of the lighting, as well as s ...

Sage Publications Ltd2015

How green are British cities? Scaling relations and CO2 emissions

Jean-Louis Scartezzini, Nahid Mohajeri Pour Rayeni

How green or environmentally friendly urban areas are in comparison with rural areas is a topic that has received much attention in recent years. This is understandable because urban areas already emit around 70% of the global greenhouse gases. This percen ...

2015

Novel black selective coating for tubular solar absorbers based on a sol-gel method

Jean-Louis Scartezzini, Andreas Schueler, Marina Aymara González Lazo, Martin Joly, Marina Garcia Gonzalez, Thomas Gascou

Multi layered chrome-free black selective surfaces for solar thermal energy conversion were produced by a low-cost sol gel dip-coating method. The optical properties of the Cu-Co-Mn-Si-O based nanocrystalline thin films have been characterized by spectroph ...

Elsevier2013