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▪ Tanja BROCKMANN, Head of section Construction & Environment, Federal Institute for Research on
Building, Urban Affairs and Spatial Development (BBSR) Berlin
▪ Charlotte PETIOT, Responsable Produits et Bâtiments Durables, Saint Gobain
▪ Kévin THIZY, Ingénieur Conception Durable, Artélia
Animé par/Animated by Christian DONATH, Directeur, ECO Platform
Et/and Nadège OURY, Chargée de mission, Alliance HQE-GBC – propriétaire de la Base INIES
Diminuer l'impact environnemental des bâtiments : le rôle clé des FDES et des PEP
Lowering the environmental impact of buildings: the key role of Environmental Product Declaration (EPD)
BOTANIQUEJeudi 12 septembre 12h15 – 13h00
Thursday September 12th 12:15PM – 1:00PM
#CitiestoBe
@NOVABUILD_@hqegbc
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Icone ou
objet gros
plan
Lowering the environmental impact of buildings:
The key role of Environmental Product Declaration (EPD)
Kévin THIZYkevinthizy@arteliagroup.com
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A wide range of
services
Project management
Assistance to the OwnerOverall coordination
Project orientation, planningRisk management
Engineering
Studies, master plansDesign services
Construction supervision
Consultancy
Comprehensive assistancefrom design through to works implementation
Financial engineeringAudits, due diligenceTechnical assistance
Training
Comprehensive services
Turnkey projectsPublic-Private Partnerships
EPC
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Designing a low environmental impact
building
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Why lowering the environmental impact
of buildings ?
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The use of EPD for Buildings LCAs
• Environmental Production
Declaration (EPD) : EN 15804+A1
• From Cradle to Grave
• Produced by the industry
• Available on databases, e.g. :
www.inies.com
• When comparing EPD, check for :
▪ System boundary
▪ Functional unit
▪ Technical characteristics
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The use of EPD for Buildings LCAs
Building LCA
Building
products and
equipments
Product 1
EPD
Product 2
EPD
CO2 Indicator
Waste Indicator
X Indicator
Product X
EPD
Energy Construction
Building representation
and classification in
LCA Building toolsBuilding LCA is based on
EPD
=
availability and quality are
crucial !
LCA Building from the
very beginning of the
design to the end of
construction
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Carbon impact distribution
Carbon impact distribution of materials for an office building :
Plumbing 1%
Low volt. 1%
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In conclusion
• Explore different possibilities to optimize sustainable performance of buildings
• Availability (the more there is the better it is), transparency, quality of EPDs are essential
• Organize data-exchange between manufacturers, designers, builders and applications (tools,
databases, etc.)
• Tools with BIM are actually developped to help teams at early stages of design
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▪ Tanja BROCKMANN, Head of section Construction & Environment, Federal Institute for Research on
Building, Urban Affairs and Spatial Development (BBSR) Berlin
▪ Charlotte PETIOT, Responsable Produits et Bâtiments Durables, Saint Gobain
▪ Kévin THIZY, Ingénieur Conception Durable, Artélia
Animé par/Animated by Christian DONATH, Directeur, ECO Platform
Et/and Nadège OURY, Chargée de mission, Alliance HQE-GBC – propriétaire de la Base INIES
Diminuer l'impact environnemental des bâtiments : le rôle clé des FDES et des PEP
Lowering the environmental impact of buildings: the key role of Environmental Product Declaration (EPD)
BOTANIQUEJeudi 12 septembre 12h15 – 13h00
Thursday September 12th 12:15PM – 1:00PM
#CitiestoBe
@NOVABUILD_@hqegbc
13
Created more than
350 years ago
Operating in
68countries
More than
180,000employees
14
…by designing, manufacturing and
distributing materials and solutions …
…enhancing people’s health & wellbeing
while preserving the planet…
We help create great living places and
improve daily life …
2 CHALLENGESOUR AMBITION
15
A METHOD
LCA = Life Cycle Analysis
A DOCUMENT
EPD = Environmental
Product declaration
QUANTITATIVE INDICATORS
MULTI-CRITERIA
MULTI-STEPS
INTERNATIONAL STANDARD
THRID-PARTY VERIFICATION
PRODUCTS
SYSTEMS
BUILDINGS
OBJECTIVE ASSESSMENT
AND COMPARISON
16
17
18
« Box-ticking »
Product benchmark
Building optimisation
Product improvement
Sustainable Portfolio Management
19
Standards
PCR
Program
operators EPD
formats and
languages
Other tools and
databases of
sustainable
products
Manufacturer
Data
(Ownership)
Suitable for all
applications
Rules for:
• Quality
• Transparency
• Data use
• Exchange
▪ Tanja BROCKMANN, Head of section Construction & Environment, Federal Institute for Research on
Building, Urban Affairs and Spatial Development (BBSR) Berlin
▪ Charlotte PETIOT, Responsable Produits et Bâtiments Durables, Saint Gobain
▪ Kévin THIZY, Ingénieur Conception Durable, Artélia
Animé par/Animated by Christian DONATH, Directeur, ECO Platform
Et/and Nadège OURY, Chargée de mission, Alliance HQE-GBC – propriétaire de la Base INIES
Diminuer l'impact environnemental des bâtiments : le rôle clé des FDES et des PEP
Lowering the environmental impact of buildings: the key role of Environmental Product Declaration (EPD)
BOTANIQUEJeudi 12 septembre 12h15 – 13h00
Thursday September 12th 12:15PM – 1:00PM
#CitiestoBe
@NOVABUILD_@hqegbc
LCA with the German Assessment
System Sustainable Building (BNB)
by the Federal Government
September 12th, 2019
Cities to Be, Angers
„Lowering the environmental impact of buildings: the key
role of Environmental Product Declarations (EPD)“
Dr.-Ing. Tanja Brockmann
Division II 6 Construction and Environment
BBSR Berlin
Dr.-Ing. Tanja Brockmann
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Topics of Sustainable Building from the Perspective of Public Administration
Role and Position
of the BMUB1)
Political ConditionsDevelopment of
the BNB
Development
of Tools International Cooperation
Research and
methodological
SolutionsEducation
and training
Implementation
in federal states
and municipal
governments
Public Relation
Sustainable
Procurement
Sustainable Building Strategy of the Federal Government
Dr.-Ing. Tanja Brockmann
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Health, Comfort
and User Satisfaction
- Indoor Air Quality
Technical Execution
- Dismantling,
Separation
and Utilisation
Global Environment
- Global Warming Potential
- Ozone Depletion Potential
- Photochemical Ozone Creation Potential
- Acidification Potential
- Eutrophication Potential
Demand of Resources
- Primary Energy Demand not renewable (PEnre)
- Total Primary Energy Demand and amount of PEre
LCA – Life Cycle Assessment
(ÖKOBAUDAT and eLCA)
Local Environment
- Risk to Local Environment
Role of Building Products within BNB
Sustainable Building Strategy of the Federal Government
Dr.-Ing. Tanja Brockmann
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Building
LCA BIM
Define Requirements for Use of EPD in Building LCA
via BIM, building LCA tools …..
• data format
• Scenarios, conversion factors, material properties
• make text given knowledge machine readable….
Use of EPD - public procurement in construction sector, assessment schemes
EPD EPD
Compare Product
EPD A vs. EPD B?
EPD
Compare Building
with EPD A vs. EPD B?
EPD
Building LCA
Choice of
Product/
Construction
Sustainable Building Strategy of the Federal Government
Dr.-Ing. Tanja Brockmann
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Basis for Data Quality
(Comparability, Consistency)
Rules/Requirements Data Format
Proof
(e. g. validation;
sample testing)
Proof
(e. g. confirmation by data
supplier; verification)
technical + human capacities
Data Format
Sustainable Building Strategy of the Federal Government
Dr.-Ing. Tanja Brockmann
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Dr.-Ing. Tanja Brockmann
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Digitalization
- Creation of EPD in
ILCD+EPD format
- Online Data transfer
in database
(ÖKOBAUDAT)
- Data quality
management
Dr.-Ing. Tanja Brockmann
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Digitalization
- Online transfer of
EPD data in
calculation tools and
BIM applications
- Subsequent use of
LCA results in
assessment
schemes
- Data quality
management
Dr.-Ing. Tanja Brockmann
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InData Database Network common standard ILCD+EPD
any
other
Individual Use of Data
e. g. national rules for LCA at building level
Inter-
national
Published EPD (January 2019)
• InData represents important EPD programs
• ~ 50 % publicly available 3rd party verified
EN 15804 compliant EPD
Jane Anderson, Feb.2019
Sustainable Building Strategy
of the Federal Government
Dr.-Ing. Tanja Brockmann
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Data Format:
Definitions „ILCD+EPD“-Data format + FAQRules and Requirements
Sustainable Building Strategy
of the Federal Government
• Co-operation with ECO platform
• Support of European (international) goals
• Digitalization
• Harmonization of (digitalized) EPD, building LCA calculations and sustainable building assessment
• Broader application of sustainable building
• Data quality
Dr.-Ing. Tanja Brockmann
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Thank you for your Attention.
E-Mail: tanja.brockmann@bbr.bund.de
www.bauteileditor.de
Life Cycle Assessment Tool eLCA
www.oekobaudat.de
Building Materials Online Database for LCA in Sustainable
Construction
www.wecobis.de
Webpage, Information Platform on Environmental and Health
relevant Aspects of Building Materials
www.nachhaltigesbauen.de
Information Platform on Sustainable Building Activities (BNB)
by the Federal Government
www.indata.network
International EPD and Building Materials Online Database
Network for LCA in Sustainable Construction
▪ Tanja BROCKMANN, Head of section Construction & Environment, Federal Institute for Research on
Building, Urban Affairs and Spatial Development (BBSR) Berlin
▪ Charlotte PETIOT, Responsable Produits et Bâtiments Durables, Saint Gobain
▪ Kévin THIZY, Ingénieur Conception Durable, Artélia
Animé par/Animated by Christian DONATH, Directeur, ECO Platform
Et/and Nadège OURY, Chargée de mission, Alliance HQE-GBC – propriétaire de la Base INIES
Diminuer l'impact environnemental des bâtiments : le rôle clé des FDES et des PEP
Lowering the environmental impact of buildings: the key role of Environmental Product Declaration (EPD)
BOTANIQUEJeudi 12 septembre 12h15 – 13h00
Thursday September 12th 12:15PM – 1:00PM
#CitiestoBe
@NOVABUILD_@hqegbc
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