Christine Lemaitre

THE DGNB SYSTEM: Fostering the circular economy and contributing to the SDGs 18. 04. 2018 │Building Green Aarhus│ Dr. Christine Lemaitre

©–Behnisch Architekten

PARIS 2015…. … to keep the rise of global temperature under 2 Degree, below 1,5 Degree if possible …

30% 40%

of worldwide

of worldwide resource consumption

energy consumption

More than

30%

of

worldwide carbon emissions Š Eric IsselÊe - Fotolia.com

66% drop in performance when exposed to distracting noise

up to

18%

productivity gains, when using natural ventilation or mixed mode conditioning Š Syda Productions - Fotolia.com

How do we want to live?

Where do we want to work?

Š shiohira - Fotolia.com

How do we want to live?

Where do we want to work? ….TODAY!

©–Behnisch Architekten

TRENDS vs working towards truly better buildings Climate, Energy, Ressources

Address the current challenges and to bring them together to achieve the global targets

Circular Economy

Planning & Building Culture

Future Housing Future Cities

Digitalization

Health, Comfort, Performance

The DGNB

Our Vision: Implement the planning, construction and operation of sustainable buildings and neighborhoods as the NEW NORMAL for the entire built environment

Non-Profit Organisation

Founded in 2007

PUBLIC AWARENESS

1.200 Member organizations in 30 countries

Certification system for sustainable interiors, buildings and districts

> 3000 CONSOLIDATE AND SPREAD KNOWLEDGE Positions, Statements, Discussions for politics and society

3.000 qualified experts in 34 countries

certifications in more than 20 countries

Training platform – DGNB Academie

SUSTAINABILITY IN PRAXIS

Objectives of the DGNB System

Provide solutions proactively

Foster holistic thinking and acting Biosphere

Drive innovations

Start in early design stages

Anthroposhere

Creating a built environment, that makes us happy and healthy and in which people and nature unfold their full potentials.

So what is the truth about going sustainable?

O P T I M I S E S U S TA I N A B I L I T Y

DNA OF THE DGNB SYSTEM

Life Cycle Perspective

Holistical

Performance orientation

All schemes consider the

Equal weighting of the three

DGNB System evaluates the

whole life cycle of a project

pillars of sustainability:

overall performance and not

E n v i r o n m e n t , E c o n o m y,

single features

Socio-cultural

DGNB System – Version 2018 ▪ Formulierung und Kommunikation der inhaltlichen Ziele ▪ Vision / Roadmap für die nächsten 5 – 10 Jahre ▪ (Weiter-) Entwicklung von Instrumenten ▪ Nutzung der Netzwerke für politische Vernetzung / Einflussnahme ▪ Aufklärung Verbraucher, Planer, Investoren, …

▪ Guidelines für ressourcenschonendes Bauen

D G N B S y s t e m N e w B u i l d i n g s – Ve r s i o n 2 0 1 8

The Global Benchmark for Sustainability Design tool adressing highest future relevant topics: Low carbon buildings (full lifecycle),

Responsible sourcing, Biodiversity loss, Strict management of hazardous substances and indoor air quality measurements,

LCA & LCC optimization in early design stages, Resilience to climate change, Lowtech, ...

37 CRITERIA

TE C H N I CAL Q U AL I TY

TEC1.2

Schallschutz

TEC1.3

Qualität der Gebäudehülle

E N V I R ONME NTAL Q U AL I TY

TEC1.4

Einsatz und Integration von Gebäudetechnik

ENV1.1

Ökobilanz des Gebäudes

TEC1.5

Reinigungsfreundlichkeit des Baukörpers

ENV1.2

Risiken für die lokale Umwelt

TEC1.6

Rückbau- und Recyclingfreundlichkeit

ENV1.3

Verantwortungsbewusste

TEC1.7

Immissionsschutz

Ressourcengewinnung

TEC3.1

Mobilitätsinfrastruktur

ENV2.2

Trinkwasserbedarf und Abwasseraufkommen

P R O C E SS Q U AL I TY

ENV2.3

Flächeninanspruchnahme

PRO1.1

Qualität der Projektvorbereitung

ENV2.4

Biodiversität am Standort

PRO1.4

Sicherung der Nachhaltigkeitsaspekte in Ausschreibung und Vergabe

E C O N OM IC Q U AL I TY

ECO1.1

PRO1.5

Lebenszyklus ECO2.1

Flexibilität und Umnutzungsfähigkeit

ECO2.2

Marktfähigkeit

Dokumentation für eine nachhaltige Bewirtschaftung

Gebäudebezogene Kosten im PRO1.6

Verfahren zur städtebaulichen und gestalterischen Konzeption

PRO2.1

Baustelle / Bauprozess

PRO2.2

Qualitätssicherung der Bauausführung

S O C I O C ULTU RAL AN D F U N C TI O NAL Q U AL I TY

PRO2.3

Geordnete Inbetriebnahme

SOC1.1

Thermischer Komfort

PRO2.4

Nutzerkommunikation

SOC1.2

Innenraumluftqualität

PRO2.5

FM-gerechte Planung

SOC1.3

Akustischer Komfort

SOC1.4

Visueller Komfort

S I TE Q U AL I TY

SOC1.5

Einflussnahme des Nutzers

SITE1.1

Mikrostandort

SOC1.6

Aufenthaltsqualitäten innen und außen

SITE1.2

Ausstrahlung und Einfluss auf das Quartier

SOC1.7

Sicherheit

SITE1.3

Verkehrsanbindung

Barrierefreiheit

SITE1.4

Nähe zu nutzungsrelevanten Objekten

SOC2.1

und Einrichtungen

S i x C o r e To p i c s t o d r i v e I n n o v a t i o n

People Focus

Sustainable Development Goals (SDGs)

Circular Economy

Baukultur and Design Qualities

EU Conformity

Innovation

I N N O VAT I O N

„Innovation areas“ are a new feature in the

DGNB certificate to stimulate innovative solutions DGNB rewards new solutions that contribute to the criterias‘ objectives Supports a planning culture that actively examines the specific project and its context

Fosters technology openness

© Gundlach GmbH & Co. KG Bauträger, Fotograf: Clemens Born

Drive Sustainability through Innovations

Innovations are required to drive sustainability

DGNB does not assess if innovative solutions are applied (no innovation credits) DGNB is open to accept all solutions if they reduce impacts or drive positive effects Planners are encouraged to use „Innovation areas“

DGNB contribution to the Sustainable Development Goals

SDGs as a core topic of the DGNB system Motivation and Goal ▪ Stimulate the sector’s contributions to UN’s high-level 2030 sustainability goals

▪ Provide 2030 benchmarks for today’s building practitioners Approach in Version 2018

▪ Linking the DGNB criteria to 14 SDGs ▪ Detailed analysis of the SDG targets for each DGNB criteria ▪ Incentive “Agenda 2030 Boni” for truly future-oriented performance

© www.un.org

Sustainable management of natural resources

SDG 12 Responsible Consumption and Production

Recycling and reuse Waste reduction

Avoid release of chemicals and waste to air, water and soil

Reuse of components

Contribution by 15 DGNB criteria in 5 qualities

Sustainable management of chemicals and waste throughout life cycle

Design for disassembly

Use of natural resources

Awareness for sustainable development

Take, ...

© Rainer Gräser / PIXELIO

... Make, ...

© Rainer Sturm / PIXELIO

... Use, ...

... Dispose.

© C. Nöhren / PIXELIO

Rethink our Design!

CIRCULAR ECONOMY Foster consequently life cycle based planning processes and realize a high circularity of building materials Bonus system for over fulfillment in nearly 40 % of DGNB criteria with a direct

DGNB System is the first of its kind to make Circular Economy principles an assessable and measurable aspect of buildings Important sign for the global issue of resources scarcity

Š Bayerische Hausbau Immobilien Gmbh & Co. KG

positive impact on the certification result

DGNB‘s Circular Economy Boni (excerpt)

Sharing Economy

Surplus Energy

Re-Use Use of recycled materials

Bike- and CarSharing

Water recycling

Urban Farming

Productas-aService

Grid supportive / Energy storages

Nearby renewable energy

High Use Intensity Materials ... management

What‘s next ?

From the heads to the hands © Redsheep / PIXELIO

DGNB Framework for Carbon Neutral Buildings and Sites

© Union Investment Real Estate

A carbon neutral building stock until 2050 DGNB activities Carbon neutral buildings in 2050

DGNB Framework

Application

Sets the standard

Reach the public

▪

DGNB Academy & further education

„GEG 2050“ impact on politics

€

▪

Financing opportunities

▪

Incentives through DGNB system

B A U K U LT U R A N D DESIGN QUALITY Design quality and Baukultur are central aspects of sustainable buildings DGNB provides a separate method for assessment: DGNB Diamond award and its recommendations Ve r s i o n 2 0 1 8 c a p t u r e s t h e s y s t e m a t i c development of these aspects in the DGNB System and looks more closely at any factors that consider a building's contribution to its urban environment Design quality and Baukultur are a differentiator in the green building market Š 50 Hertz

© DGNB e.V.

2050(!)