Energy'lab, autonomous building

New Construction

  • Building Type : Other building
  • Construction Year :
  • Delivery year :
  • Address 1 - street : 21 boulevard Berthelot 34000 MONTPELLIER , France
  • Climate zone : [Csa] Interior Mediterranean - Mild with dry, hot summer.

  • Net Floor Area : 120 m2
  • Construction/refurbishment cost : 350 000 €
  • Cost/m2 : 2916.67 €/m2

Certifications :

  • Primary energy need :
    34 kWhep/m2.an
    (Calculation method : RT 2012 )
Energy consumption
Economical buildingBuilding
< 50A
A
51 à 90B
B
91 à 150C
C
151 à 230D
D
231 à 330E
E
331 à 450F
F
> 450G
G
Energy-intensive building

The Energy'Lab is a 100 m² building, located in the heart of the EPF Montpellier campus. This autonomous and disconnected building will have to meet its energy needs (electricity, heat, cooling or air conditioning, lighting, control, metrology, etc.). This building is also intended to be upgradeable. The technical solutions to meet its needs will be modified over time, the objective being to integrate cutting-edge technical solutions and to allow Energy'Lab to integrate the innovations present on the market.

See more details about this project

 https://nabylakachour.wixsite.com/energylab

Data reliability

Self-declared

 Labellisation par le pole de competitivite Derbi en mars 2021

Contractor

    EPF Ecole d'ingénieur-e-s

    sandrine.pincemin[a]epf.fr

Construction Manager

    JBL Architecture

    Jean-Baptiste LAGET, jblarchi[a]gmail.com

Stakeholders

    Structures calculist

    OCD 34

    sromano[a]ocd34.fr, Sylvain ROMANO

    BE Structure


    Designer

    JBL Architecture

    Jean-Baptiste LAGET, jblarchi[a]gmail.com

    Architect, Project management, assistant to project management


    Construction company

    ENVIRONNEMENT BOIS

    olivier.boursiquot[a]environnementb ois.fr

    Building envelope


    Others

    SASU Etanbat

    bensabre_etanche ite[a]live.fr

    Sealing


    Company

    ETNI

    philippe.mathieu[a]etni.fr

    Strong current, weak current


    Thermal consultancy agency

    ALD ingénierie

    Bernard DIETSCH

    Dynamic thermal simulation

Contracting method

Separate batches

Owner approach of sustainability

The building developed is a positive energy building that will be used as a research and development platform around energy management and control. This building is also made from sustainable materials. The companies selected for the realization as well as the one supplying energy systems are local (at least in the Occitanie region).

Architectural description

The building consists of a wooden frame the attached file contains descriptive elements relating to the composition of the walls and in particular the insulation. Work has been carried out to limit thermal bridges.

If you had to do it again?

Change of some providers. This decision would result in an increase in costs and a faster completion of the site. Many hazards were present during this work given the pandemic context that was not anticipated at the start of work in February 2020. Improvements in communication were necessary to achieve this.

Building users opinion

Building not yet occupied.

Energy consumption

  • 34,00 kWhep/m2.an
  • 37,00 kWhep/m2.an
  • RT 2012

  • 34,00 kWhef/m2.an
  • The energy consumption is as follows: - heating: 14 kWh / m² / year - air conditioning: 10 kWh / m² / year There is no DHW in the building

Envelope performance

  • 0,24 W.m-2.K-1
  • wood frame

    Home automation systems are at the heart of the Energy'lab in order to improve the operation of the installation, particularly from the point of view of energy performance.

Systems

    • VAV System
    • Solar thermal
    • No domestic hot water system
    • Reversible heat pump
    • Double flow heat exchanger
    • Solar photovoltaic
    • Solar Thermal
    • Fuel cell
  • 100,00 %
  • thermal storage which will eventually be used in the energy'lab

Smart Building

    Energy management system

Urban environment

The Energy'lab is part of an engineering school, near the city center of Montpellier.

Building Environmental Quality

  • energy efficiency
  • renewable energies
  • Positive energy
  • Research platform
  • Evolution
  • Flexibility
  • Energy management
  • BBC

Contest categories

Energie & Climats Tempérés

Energie & Climats Tempérés

Green Solutions Awards 2020-2021 / France

 Positive energy
 BBC
 effinergy +
 energy management
 energy storage
 renewable energy
 fuel cell
 battery
 photovoltaic
 energy performance

Author of the page

  • Sandrine PINCEMIN

    Enseignante chercheuse

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    Contest

    Green Solutions Awards 2020-2021 / France