Publications associées à Comptabilité énergétique

Energy Analysis of Lightweight AEAD Circuits

Subhadeep Banik, Muhammed Fatih Balli, Andrea Felice Caforio

The selection criteria for NIST's Lightweight Crypto Standardization (LWC) have been slowly shifting towards the lightweight efficiency of designs, given that a large number of candidates already establish their security claims on conservative, well-studie ...

2020

Containergy-A Container-Based Energy and Performance Profiling Tool for Next Generation Workloads

David Atienza Alonso, Marina Zapater Sancho, Arman Iranfar, Wellington Silva De Souza

Run-time profiling of software applications is key to energy efficiency. Even the most optimized hardware combined to an optimally designed software may become inefficient if operated poorly. Moreover, the diversification of modern computing platforms and ...

2020

Consommations énergétiques et cadres de vie : analyses en termes de modes de vie

Lorris Tabbone

The detailed analysis of energy consumption requires a global approach to behaviour and individual action registers. This makes it possible to investigate the question between the different spheres of activity of people, from housing to habitat and from ha ...

EPFL2017

Bioclimatic Design of Sustainable Campuses using Advanced Optimisation Methods

Silvia Coccolo

Cities occupy 0.5% of the earth surface, but they consume 75% of worldwide energy, and they are responsible of 50% to 80% of CO2 emissions. Cities are directly responsible for the climate change. However, they are the key for providing solutions to this pr ...

EPFL2017

Estimating the potential for thermal load management in buildings at a large scale: overcoming challenges towards a replicable methodology

François Maréchal, Araz Ashouri, Solène Goy

A large share of the energy is consumed in buildings but at the individual scale, the energy consumption is rarely optimized; as a consequence, energy is wasted, electricity consumption is characterized by peaks and renewable energy integration is hindered ...

Elsevier Science Bv2017

Energy Demand Analysis for Building Envelope Optimization for Hot Climate: A Case Study at AN Najah National University

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

The study aims to analyse the heating and cooling demand of the An Najah university campus, and to optimize the building envelope for selected buildings, in order to achieve energy efficiency, and make use of renewable solar energy. Building and urban simu ...

2016

Developing energy estimation model based on Sustainability KPI of machine tools

Ian Anthony Stroud, Jumyung Um

Since eco-efficiency of manufacturing resource has been emphasized, various sensors to measure energy consumption have been developed and machine tool builders also provide data of energy consumption of their own products. Due to the variety and complexity ...

Elsevier Science Bv2015

Energy-efficient Continuous Context Sensing on Mobile Phones

Julien Eberle

With the ever increasing adoption of smartphones worldwide, researchers have found the perfect sensor platform to perform context-based research and to prepare for context-based services to be also deployed for the end-users. However, continuous context se ...

EPFL2015

The sensitivity of predicted energy use to urban geometrical factors in various climates

Marilyne Andersen, Emmanuel Rey, Émilie Nault, Parag Rastogi

Urban morphology, including building typology and layout, has a significant influence on the built environment’s access to the sun, which impacts its energy exchange with the environment. This energy exchange is a strong factor in determining the comfort l ...

2015

A holistic production planning approach in a reconfigurable manufacturing system with energy consumption and environmental effects

Paul Xirouchakis, Yong Chan Choi

Consideration for the energy consumption and environmental impacts is required depending on the changed capacity under a flexible and reconfigurable manufacturing environment. This article focuses on a holistic production planning approach in a reconfigura ...

Taylor & Francis Ltd2015

Pervasive Data Analytics for Sustainable Energy Systems

Tri Kurniawan Wijaya

With an ever growing population, global energy demand is predicted to keep increasing. Furthermore, the integration of renewable energy sources into the electricity grid (to reduce carbon emission and humanity's dependency on fossil fuels), complicates eff ...

EPFL2015

MEU: An urban energy management tool for communities and multi-energy utilities

François Maréchal, Gaëtan Cherix, Massimiliano Capezzali, Jakob Moritz Fabian Rager, Damien Rebeix

In order to facilitate urban energy management and energy planning, the project MEU developed a web based tool as a decision support system for decision makers. Using a web based approach minimizes the effort on the client site as no software needs to be i ...

2013

Producing synthetic natural gas from microalgae via supercritical water gasification: A techno-economic sensitivity analysis

Christian Ludwig, Frédéric Vogel, Martin Brandenberger

A techno-economic sensitivity analysis of the production of synthetic natural gas (SNG) via catalytic supercritical water gasification (SCWG) of microalgae produced in raceway ponds (RP), tubular-, or flat-panel-airlift photobioreactors (FPA-PBR) has been ...

Elsevier2013

Design in the desert. A bioclimatic project with urban energy modelling

Jean-Louis Scartezzini, Jérôme Henri Kämpf, Silvia Coccolo

The increase of the world's population leads to an urgent need of radical measures to diminish the energy footprint of humanity. This study considers the realisation of an optimal Masterplan in energy terms for the new EPFL Research Centre in Ras A1 Khaima ...

International Building Performance Simulation Association2013

Web-based tools for energy management in large companies applied to food industry

Damien Muller

This thesis presents a methodology for energy management in large companies and its implementation through a web application and through a prototype of a simulation platform. By combining existing tools in an innovative manner and by making use of recent w ...

EPFL2007

Study and Simulation of the Energy Balance of an Urban Transportation Network

Alfred Rufer, Philippe Barrade, Blaise Destraz

This paper proposes and studies new strategies for an increase of the energetic efficiency of an urban transportation network fed with catenaries. A simulation tool has been developed to determine the energy efficiency on the global transportation system ( ...

2007

Méthodologie pour la conception et la gestion des aménagements hydrauliques à buts multiples par une analyse systémique

Philippe Heller

Repeated failures as well as difficulties related to the implementation of new hydroelectric powerplants in industrialized countries illustrate the paradigm evolution which manages relationship between human society and nature. Problems resulting from thes ...

EPFL2007

A collaborative platform for sustainable building design based on model integration over the internet

Céline Weber

Considerable potential exists for reducing life cycle environmental impacts of buildings in Japan. While energy consumption during the operation stage of a building's lifetime is usually dominant, indirect energy use and pollutant emissions associated with ...

2005