GREEN ® OFFICEÂ MEUDON

14889
Last modified by the author on 22/03/2012 - 10:13
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New Construction

  • Building Type : Office building < 28m
  • Construction Year : 2011
  • Delivery year : 2011
  • Address 1 - street : 11, Avenue Maréchal Juin 92 MEUDON, France
  • Climate zone : [Cfb] Marine Mild Winter, warm summer, no dry season.
  • Net Floor Area : 23 300 m2
  • Construction/refurbishment cost : 100 000 000 €
  • Number of Work station : 1 300 Work station
  • Cost/m2 : 4291.85 €/m2

Proposed by :

Certifications :

  • Primary energy need
    88.56 kWhep/m2.an
    (Calculation method : RT 2005 )
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

concept of avant-garde, signed Bouygues Immobilier. Green Office ® Meudon with an area of 23,300 sq.m. building is the first major positive energy in France. Located between the technological center of Velizy and the forest of Meudon, the building, which was designed by Ion Enescu's architects Ateliers 115, was acquired by Scor. It is the subject of the first energy performance contract private. Steria, a leading European IT services company, is headquartered FRANCE. A choice that allows the company to implement a strong civic commitment, with an optimized energy budget and to provide its 1,300 employees a wellness involving new responsibility of each. The concept, based on bias combining energy optimization, comfort and welfare of users, features many innovations without involving additional costs for users and investisseurs.Au center of the device: - a centralized system of control energy unreported; - a compensation device consumption by renewable energy production and use of passive energy principles; - an architectural bias favoring natural light, the thermal and acoustic insulation, 100% natural ventilation in summer ...

Sustainable development approach of the project owner

Green Office® Meudon Office an area of ​​23,300 m² SHON is the first large-scale building has positive energy in France. Between the technological pole of Velizy and the forest of Meudon, the building, which was designed by Ion Enescu's architects Ateliers 115, was acquired by SCOR.It is the subject of the first energy performance contract deprives.Steria, a leading European IT services company, is headquartered FRANCE. A choice that allows a company to set 'implement a strong civic commitment, with an optimized energy budget and offer its 1,300 employees a new wellness involving the responsibility of each.The concept, based on bias combining energy optimization, comfort and well-being of users, features many innovations without involving additional costs for users and investors.In the center of the device:-A centralized system control ENERGY inedit;-A compensation device consumption by renewable energy production and application of the principles of passive energy;-An architectural bias privileging the natural light, the thermal and acoustic insulation, 100% natural ventilation in Summer '

Architectural description

According to the principles of bioclimatic architecture, Green Office ® Meudon has been designed with a bias resolutely turned to the limitation of energy requirements, including those related to lighting.Arranged mostly in parallel, buildings benefit from a north-south orientation allowing an optimal daylighting and sunlight reduces the interior spaces.Their depth, 13.50 m was limited, allows a fitting out of offices in all the first day and therefore benefit from the natural light but also to allow thermal comfort by natural ventilation in Summer.The bay windows represent 40% of the total area of ​​the facade to promote light transmission and solar gain.A central core, oriented east-west, the liaison of all body building. It contains health groups, service shafts, elements of vertical circulation and some offices oriented to the east.To avoid installing an energy efficient air conditioning, Bouygues Immobilier has chosen to naturally cool the offices of Green Office ®. And the facade is constantly adapting to the needs of heating and cooling of the building based on climatic periods.

See more details about this project

 http://www.green-office.fr

Stakeholders

Contracting method

Off-plan

Energy consumption

  • 88,56 kWhep/m2.an
  • 106,53 kWhep/m2.an

    • RT 2005

    Heating: 23.1; Lighting: 10.6; Ceiling fan: 0.3; Breakdown: 4.7; Refresh: 1.7; Elevators: 1.9; Utilites: 3.9; Office: 11; Parking: 4.8

Real final energy consumption

    62,00 kWhef/m2.an

Envelope performance

  • 0,60 W.m-2.K-1

    • I4

  • 1,00

Systems

    • Combined Heat and Power
    • Other hot water system
    • No cooling system
    • Natural ventilation
    • Nocturnal Over ventilation
    • Double flow heat exchanger
    • Solar photovoltaic
    • Biomass boiler
  • 114,00 %

Smart Building

    GTC includes 18000 points

Urban environment

    Between the technological pole of Velizy and the forest of Meudon, Green Office is rooted in arich and innovative department, in the heart of an area particularly well served.Companies specialized in advanced technology represent over a third (32.5%) of staff.With industry, these two sectors comprise 56.5% of jobs in the town.Cotoyant many prestigious companies, Green Office offers a new quality of lifeand an ideal balance between city and nature. A privileged environment within a business park of 1.2 million square meters.Meudon-Velizy: 750 000 m2 of commercial activities.An exceptional natural setting.The proximity of the Velizy 2 shopping mall for extra comfort. The tram will link in 2014, the terminus of the 13 stations  " Chatillon Montrouge" to Transilien SNCF Viroflay Right Bank via the RER C line has Viroflay Left Bank in 40 minutes.

Product

    VELUM

    BOUYGUES IMMOBILIER - ARCOBA

    The VELUM is a suspended ceiling meet several criteria: sound absorption; lighting with presence detection and probe brightness, has hot water radiant heating.

    BIOMASS BOILERS COGENERATION VEGETABLE OIL

    COGENGREEN

     http://www.cogengreen.com/

    Génie climatique, électricité / Chauffage, eau chaude

    The boilers burn the capacity oil vegetable residues resulting from rape and produce 100% of the needs of hot and 55% of electric needs to the scale of one year.

    EPC - Energy Performance Contracting

    BOUYGUES IMMOBILIER - EXPRIMM

     http://www.exprimm.fr/

    First CPE for a commercial building with guaranteed support for the tenant.

    LMO - OPENING OF MOTOR BREAKDOWN

    BOUYGUES IMMOBILIER - TRIBU - ARCOBA

    Gros œuvre / Système passif

    LMOs involved a passive design of the building controlled by the opening of the doors.

Construction and exploitation costs

  • 8 000 000,00 €

GHG emissions

  • 83,50 KgCO2/m2/an

    • perimeter: construction + energy + + displacement of end of life 30 years

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A Alexandre CARTIER
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Alexandre CARTIER

Maître d'Ouvrage Technique

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