1/ What means sustainable development and links with climatehchange
2/ The sustainable “tools kit”3/ The path to green buildings and consequences on workplaces
Wh t t i bl d l tWhat means sustainable development Climate warming & climate changeg g
Which links?
The definition of this term is quite well known and often cited:“S t i bl d l t i d l t th t t th“Sustainable development is development that meets the
needs of the present without compromising the ability offuture generations to meet their own needs”future generations to meet their own needs
• “Our Common Future” : report made by the World Commission on Environment and Development in 1987on Environment and Development in 1987.
• It is often called the Bruntland report because of the chairperson of the commission : the Prime Minister of Norway, Mrs Gro y,Harlem Bruntland
• The report deals with the change of politics needed for achieving sustainable development.
“S t i bilit " l d t d ib i ilib i ith “Sustainability" was employed to describe an economy in equilibrium with basic ecological support systemsSustainable development does not focus solely on environmental issuesSustainable development does not focus solely on environmental issuesFor each management decision we have to search better equilibrium beetwen three components : environmental sustainibility, economic sustainability and sociopolitical sustainability.
It deals with 2 concepts
The concept of needs of the world’s poor and p
then growing of world population
2050
8 milliards
p p
Perturbation du cycle de l’eau
The idea of limitations imposed by the state of technology and social gy
organization
2030 : turningFacteur 42030 : turningpoint or no return point
EcologicalEcologicalemergency?
We have to takedecision in each fieldof human activities
Factor 4
E
Main goals for EEC
Eco efficiency
EEC- 20% for GHG
- 20% for energyconsumptionconsumption
The tool kit is part of CSR policies.p pA form of corporate self regulation integrated into a business model with a triple bottom line : people, planet profit
Environnemental Corporate Product end
p p p , p p
policies policies services policies
Agenda 21 Life cycle assessment
This initiative has been implemented to encourage businesses p gworldwide to adopt sustainable policies.The Global Compact is a framework with ten principles
Human Rights
p p p
Human RightsBusinesses should:Principle 1: Support and respect the protection of internationally proclaimed human rights; and Principle 2: Make sure that they are not complicit in human rights abuses. Principle 2: Make sure that they are not complicit in human rights abuses. Labour StandardsBusinesses should uphold:Principle 3: the freedom of association and the effective recognition of the right to collective bargaining; g g;Principle 4: the elimination of all forms of forced and compulsory labour; Principle 5: the effective abolition of child labour; and Principle 6: the elimination of discrimination in employment and occupation. EnvironmentBusinesses should:Principle 7: support a precautionary approach to environmental challenges; Principle 8: undertake initiatives to promote environmental responsibility; and Principle 9: encourage the development and diffusion of environmentally friendly p g p y ytechnologies.
GRI framework and indicators can be used to benchmark and compare organizational performance
GRIGl b l Global Reporting InitiativeInitiative
Agenda 21 is a blueprint for actiong pMore than Global Compact, Agenda 21 deals with stakeholdersA few major companies use that frameworkj p
A 'Life Cycle Assessment‘is the investigation and evaluation of y genvironmental impacts of a given product or service.It is a systematic set of procedures.y p
-Using furnitures not walls for separating spaces (walling impliesmore materials)-Furniture weight has been lowered, as well as the costs-The flooring has been constructed as to contain less embediedenergiesand consequently resource consumption depleted.
D GDanone GroupGoal : - 10% in 10 years for packaging F 2000 t 2004 27000 t ith t i l l d From 2000 to 2004 : - 27000 tonnes with new materials, recycled materials.
Building field: residential, commercial and offices buildings,
En France : 45 %de la consommationde la consommationfinale d’énergie. Consommationmoyenne : 400 KWh /moyenne : 400 KWh / an /m2
Renouvellement lent :Logement 1% par anTertiaire : 50 millions de m2 à rénover en IDF
18 à 21 % des émissions de gaz à effet de serre depuis l’extraction et la fabrication des matériaux jusqu’à la déconstruction du bâtiment, sans oublier les consommations des occupants pendant la durée d’exploitation.
Facing the energy and environmental problems, green building ratings has been created. g2 kinds of green buiding ratings co exist today :The ones wich are totally energy oriented (Minergy, passiv Haus)
Facteur 4y gy ( gy, p )
The ones wich are health, environment and energy oriented
Harmonization beetwen B & HQEBreeam & HQE
Passiv haus
Et aussi
France :. RT 2005. RT 2012 : niveau Effinergie
DPE :
LEED
. DPE : . Ventes : 2006. Locations (rési) : 2007 . Constructions : 2007. Bâtiments publics : 2008
Second evolution Integration in the ratings of the life cycle assessment wich means
PROFIL ENVIRONNEMENTALDE L’OPERATION
g g ynew rates concerning the life in working place.For instance HQE exploitation
ECO-CONSTRUCTION CONFORT
TRES PERFORMANT
BASE
PERFORMANT
p
1 Relation du bâtiment avecson environnement immédiat
Choix intégré des produits, systèmeset procédés de construction
Chantier à faible impact
2
Confort hygrothermique
Confort acoustique
8
9
Chantier à faible impactenvironnemental3
ECO-GESTION
Confort visuel
Confort olfactif
10
11
Gestion de l’énergie
Gestion de l’eau
Gestion des déchets d’activité
4
5
6
SANTE
Qualité sanitairedes espaces
Qualité sanitairede l’air
12
13
Maintenance – Pérennité desperformances environnementales7
de l air
Qualité sanitairede l’eau14
HQE exploitation : 13 news itemsHQE exploitation : 13 news items
Third evolution Enhancement of energy managementgy g
2010 2012 2020
Bâtiments publics Tous les bâtiments NEUFet tertiaires BBC< 50 kWh/m²
BBC< 50 kWh/m²
BEPOS
2010 2012 2020RENOVATION
Bâtiments publics et de l’Etat
Rénovation engagéeobjectif -40% Bâtiments existants
auditésj
d’Energie Primaire à 10 ans
-38% de conso.
Downsizing air conditioning and create
Réduire la climatisation avec
gnatural ventilation
une ventilation naturelle