Methodological basis for product-related eco-design Part A: R. Zst - PowerPoint PPT Presentation

Methodological basis for product-related eco-design Part A: R. Züst (Swiss Institute for Systems Engineering) • ECODESIGN PILOT • Ecodesign Process • Integration in product development Part B: R. Högger (Head of Environment & Sustainability, Geberit) • Company Profile • Geberit and Environment • LCA Duofix WC-Element • Ecodesign in practice R. Züst Part C: Discussion R. Högger Swiss Institute for Systems Engineering Rainer Züst

Rainer Züst • Dr. sc. techn., Dipl. Masch. Ing. ETH • 1993 – 1999 Assistant Professor at ETH Zurich • since 2000 Visiting Professor at Vienna University of Technology (www.ecodesign.at) • 2001-2004: ETHags – Center for Sustainability at ETH Zurich (www.ags.ethz.ch) • since 2002: „Swiss Institute for Systems Engineering“ SISE AG (www.swissinstitute.ch) • Author of different books Swiss Institute for Systems Engineering Rainer Züst

Examples of Projects • Reorganisation of the administration • Courses in Project Management • Ecodesign (Business-Area electric tools) • Ecodesign (WEEE & RoHS-standards) • Ecodesign (Workshops) • Ecodesign (strategic issues and teaching) • Ecodesign (EUP, Ecodesign standards) • lectures Swiss Institute for Systems Engineering Rainer Züst

Benefit from Ecodesign • innovative products • improved cost structure • future-orientedness of the enterprise • improved environmental performance Swiss Institute for Systems Engineering Rainer Züst

Focus on Ecodesign - ISO 14’001/2004: indirect impacts (including products and services) - ISO/TR 14’062: Integration Environmental Aspects in Product development - Laws and regulations: for example WEEE and RoHS ( product concept ), and especially EUP - …. � Focus more on products & services Swiss Institute for Systems Engineering Rainer Züst

Options to improve products [Wimmer, Züst, 2002] Swiss Institute for Systems Engineering Rainer Züst

ECODESIGN PILOT Basic documentation: • (learning) book • CD-ROM • www.ecodesign.at/pilot (5 languages) Swiss Institute for Systems Engineering Rainer Züst

Knowledge about ECODESIGN (ll) [Wimmer, Züst, 2002] Swiss Institute for Systems Engineering Rainer Züst

Knowledge about ECODESIGN (lll) [Wimmer, Züst, 2002] Swiss Institute for Systems Engineering Rainer Züst

ECODESIGN-Process (l): Life-Cycle Thinking [Wimmer, Züst, 2002] Swiss Institute for Systems Engineering Rainer Züst

ECODESIGN-Process (ll): Strategies und Measures [Wimmer, Züst, 2002] Swiss Institute for Systems Engineering Rainer Züst

ECODESIGN-Process (lll): Risk and Benefit [Wimmer, Züst, 2002] Swiss Institute for Systems Engineering Rainer Züst

A short example 4 steps: • Life-Cycle-Thinking and environmental-oriented evaluation (=> significant environmental impacts) • improvement strategies • successful measures • implementation in the developing process Swiss Institute for Systems Engineering Rainer Züst

Life-Cycle-Thinking [Wimmer, Züst, 2002] Swiss Institute for Systems Engineering Rainer Züst

Improvement www.ecodesign.at/pilot Swiss Institute for Systems Engineering Rainer Züst

Possible Strategies www.ecodesign.at/pilot Swiss Institute for Systems Engineering Rainer Züst

Example [Wimmer, Züst, 2002] Swiss Institute for Systems Engineering Rainer Züst

Working with Check-Lists www.ecodesign.at/pilot Swiss Institute for Systems Engineering Rainer Züst

Ecodesign Process [Wimmer, Züst, Lee, 2002] Swiss Institute for Systems Engineering Rainer Züst

Ecodesign Process 1. Product specific analysis and environmental-oriented evaluation; that would mean: environmental-oriented strength & weaknesses; environmental-oriented SWOT 2. Effective environmental-oriented strategies and successful improvement measures (design tasks) 3. Efficient product improvement process 4. Integration in planning process Swiss Institute for Systems Engineering Rainer Züst

Ecodesign Process Laws, standards, … Customer’s view Competitor’s product(s) ECODESIGN improvement Product tasks Environmental view [Wimmer, Züst, Lee, 2002] Integration in developing process Swiss Institute for Systems Engineering Rainer Züst

Product Model (Life-Cycle-Thinking) [Wimmer, Züst, Lee, 2002] Swiss Institute for Systems Engineering Rainer Züst

Environmental View Laws, standards, … Customer’s view Competitor’s product(s) ECODESIGN improvement Product LCA KEA tasks Environmental view Integration in developing process Swiss Institute for Systems Engineering Rainer Züst

Environmental Evaluation • Environmental effects : Environmental impacts � environmental problems: - ressources, polution, distruction - local, regional, global � using eco-inventories (for example: ecoinvent.ch) • Environmental-oriented indicators : using indicators, for example - cost-profile, mass-profile - energy-profile - profile of environmental harmful substancies Swiss Institute for Systems Engineering Rainer Züst

MJ Energy Analysis (KEA) -100.00 100.00 200.00 300.00 400.00 500.00 600.00 700.00 0.00 Swiss Institute for Systems Engineering Energieaufwand für Rohstoffgewinnung Energieaufwand für Herstellung Energieaufwand für Distribution Energieaufwand für Betrieb Energieaufwand für Recycling Rainer Züst

Life-Cycle-Assessment • Global warming (GW) Weighted impact over the product life cycle • Ozone layer depletion GW (OD) AD • Acidification (AD) EU POC • Eutrophication (EU) 70,00% ARD 60,00% • Photochemical oxidant 50,00% creation (POC) 40,00% 30,00% • Abiotic resource 20,00% depletion (ARD) 10,00% End of Life 0,00% Product Use -10,00% Distribution ARD POC Manufacture EU Raw material AD GW [Wimmer, Züst, Lee, 2002] Swiss Institute for Systems Engineering Rainer Züst

Different views Cost profil Mass profile Environmental Energy profile profile Swiss Institute for Systems Engineering Rainer Züst

Ecodesign Process Laws, standards, … Customer’s view Competitor’s product(s) ECODESIGN improvement Product tasks Environmental view Integration in developing process Swiss Institute for Systems Engineering Rainer Züst

Ecodesign Process Laws, standards, … E-QFD Customer’s view Competitor’s product(s) E-BM ECODESIGN improvement Product tasks Environmental view Integration in developing process Swiss Institute for Systems Engineering Rainer Züst

Environmental QFD [Wimmer, Züst, Lee, 2002] Swiss Institute for Systems Engineering Rainer Züst

Environmental Benchmarking [Wimmer, Züst, Lee, 2002] Swiss Institute for Systems Engineering Rainer Züst

Ecodesign Process Laws, standards, … Customer’s view Competitor’s product(s) ECODESIGN improvement Product tasks Environmental view [Wimmer, Züst, Lee, 2002] Integration in developing process Swiss Institute for Systems Engineering Rainer Züst

Ecodesign Process Laws, standards, … Customer’s view Competitor’s product(s) ECODESIGN improvement Product Ecodesign-Assistant tasks Environmental view [Wimmer, Züst, Lee, 2002] Integration in developing process Swiss Institute for Systems Engineering Rainer Züst

Ecodesign-Assistant www.ecodesign.at/assistent Swiss Institute for Systems Engineering Rainer Züst

Example (l) Swiss Institute for Systems Engineering Rainer Züst

Example (ll) Swiss Institute for Systems Engineering Rainer Züst

Example (lll) Swiss Institute for Systems Engineering Rainer Züst

Example (lV) Swiss Institute for Systems Engineering Rainer Züst

Example (V) Swiss Institute for Systems Engineering Rainer Züst

Example (Vl) Swiss Institute for Systems Engineering Rainer Züst

Example (Vll) Swiss Institute for Systems Engineering Rainer Züst

Integration in Product Development [Wimmer, Züst, Integration in developing process Lee (2004)] Swiss Institute for Systems Engineering Rainer Züst

12 Steps Reference model: - Environmental analysis: Step 1 – Step 4 - Search for measures: Step 5 and Step 6 - Implementation: (Springer 2004) Step 7 – Step 11 - Communication: Step 12 Swiss Institute for Systems Engineering Rainer Züst

Step 1 – Step 4 Step 1 : What product(-system) has to be redesigned? ( product model , based on environmental parameter) Step 2 : What are the stakeholder requirements? What is expected from the product? ( E-QFD , based on environmental parameters) Step 3 : Which are the environmental-oriented strength and weaknesses compared with competitors products? ( E-BM , based on environmental parameters) Step 4 : What are the significant environmental aspects of the product throughout its entire life cycle? ( � environmental aspects ) Swiss Institute for Systems Engineering Rainer Züst