Personne
Jessen Page
Publications associées (14)
Réseau de distribution de chaleur et de froid utilisant le CO2 comme fluide caloporteur
Luc Girardin, Jessen Page, Alberto Mian, Samuel Henchoz, Patrick Chatelan, Cédric Dorsaz
Anergy networks with water circulation are an efficient solution for the supply of urban heating services, but require a bulky and expensive infrastructure with higher energy consumption. Replacing water with CO2 enables a more compact solution with lower ...
Office fédéral de l’énergie OFEN, Section Recherche énergétique et cleantech2023Optimization based approach to assist the transition of large energy users to low temperature networks
François Maréchal, Jessen Page, Alberto Mian, Francesca Belfiore
Distric Energy System (DES) represents a promising opportunity to improve energy efficiency and boost the decarbonization of the European energy sector. If most of the studies focus on small consumers typically located within urban areas, large energy user ...
Curran Associates, Inc.2020The optimum is not the goal: Capturing the decision space for the planning of new neighborhoods
François Maréchal, Jessen Page, Nils Christian Schüler, Sébastien Cajot
This article presents the development and application of a methodology that employs optimization not to seek the single or few optimal plan(s) but to provide planners with a systematic overview of their decision space. As urban development projects are not ...
2018IntegrCiTy - D2.3 Report - Enabling and integrating a common IT structure: Definition of a back-end layer architecture
François Maréchal, Luc Girardin, Jessen Page, Gillian Jean Bernard Basso
The concept of the IntegrCiTy platform is built around the development of a single application as a suite of independent software: project partners will mutualize a certain number of tools that shall be integrated in the IntegrCiTy platform. Therefore, a r ...
IPESE-EPFL2017Interactive optimization for planning of urban energy systems using parallel coordinates
François Maréchal, Jessen Page, Nils Christian Schüler, Sébastien Cajot
Early-stage urban planning is a complex discipline for spanning over a multitude of aspects and scales while lacking quantified information. Energy is only one of these aspects but crucial to include already at this planning phase in order to achieve globa ...
2016A method for taking into account seasonal storage in a district energy system optimisation problem
François Maréchal, Jessen Page, Jean-Loup Sylvain Robineau
In this work, a method for taking into account seasonal storage in an energy optimisation problem is developed. A master-slave optimisation procedure is applied, in which the master optimisation is an evolutionary algorithm, while the slave optimisation is ...
2016Establishing links for the planning of sustainable districts
François Maréchal, Jessen Page, Nils Christian Schüler, Sébastien Cajot
Cities can play a key role in mitigating climate change impacts, as they represent two thirds of the world’s energy consumption and greenhouse gas emissions. This paper presents a model-based approach to support cities in the challenge of including energy ...
vdf Hochschulverlag AG2016Heat demand estimation for different building types at regional scale considering building parameters and urban topography
François Maréchal, Jessen Page, Nils Christian Schüler, Alexandre Suzanne Jean-Marie Bertrand
This study aims towards an improved estimation of annual heat demand of the building stock for an entire region. This requires the holistic representation of aspects influencing the heat demand of buildings, namely their geometry, fabric, users and surroun ...
Elsevier2015A generalised stochastic model for the simulation of occupant presence
Jean-Louis Scartezzini, Jessen Page, Darren Robinson, Nicolas Morel
This paper describes an algorithm for the simulation of occupant presence, to be later used as an input for future occupant behaviour models within building simulation tools. By considering occupant presence as an inhomogeneous Markov chain interrupted by ...
2008Simulating occupant presence and behaviour in buildings
Various factors play a part in the energy consumption of a building : its physical properties, the equipment installed for its functioning (the heating, ventilation and air-conditioning system, auxiliary production of electricity or hot water), the outdoor ...
EPFL2007