3.2 system design for eco efficiency vezzoli-09-10 (34)

Carlo Vezzoli

Politecnico di Milano / INDACO dept. / DIS / Faculty of Design / Italy

carlo vezzoli politecnico di milano . INDACO dpt. . DIS . faculty of design . Italy

Learning Network on Sustainability

course System Design for Sustainability subject 3. System design for eco-efficency

learning resource 3.2

System design for eco-efficiency

Carlo Vezzoli


CONTENTS . system design for eco-efficiency: a definition . system design for eco-efficiency: approach . criteria of system design for eco-efficiency . system life optimisation . transportation-distribution reduction . resources reduction . waste minimisation/valorisation . conservation/biocompatibility . toxic reduction . system design for eco-efficiency: skills, methods and tools

Carlo Vezzoli


(education a

nd p

ractice)

DIS

SEM

INATIO

N

100%

100%

0 new research frontier …

low impact mat./energies

design for social equity and

cohesion

system design for eco-efficiency

Product Life Cycle Design

ecodesign

… aim at

SYSTEM DESIGN FOR ECO-EFFICIENCY: STATE OF ART (in industrially mature contexts)

CONSOLIDATION (research achievements on knowledge-base and know-how)

Carlo Vezzoli


“the design for eco-efficiency of the system of products and services that are together able to fulfil a particular demand of (customer) “satisfaction”, as well as the design of the interaction of the stakeholders directly and indirectly linked to that “satisfaction” system”

(VEZZOLI, 2010)

SYSTEM DESIGN FOR ECO-EFFICIENCY DEFINITION:

Carlo Vezzoli


SYSTEM INNOVATION MAIN CHARACTERISTIC

ROOTED IN A SATISFACTION-BASED ECONOMIC MODEL

each offer is developed/designed and delivered in relation to a particular customer “satisfaction” (unit of satisfaction)

STAKEHOLDER INTERACTIONS-BASED INNOVATION

radical innovations, not so much as technological ones, as new interactions/partnerships between the stakeholders of a particular satisfaction production chain (life cycle/s)

INTRINSIC ECO-EFFICIENCY POTENTIAL

innovations that could lead up to new economic interest convergences between the stakeholders, characterized by an intrinsic eco-efficiency

Carlo Vezzoli


A. “SATISFACTION-SYSTEM” APPROACH

design the satisfaction of a particular demand (satisfaction unit)

B. “STAKEHOLDER CONFIGURATION” APPROACH

design the interactions of the stakeholder of a particular satisfaction-system

C. “SYSTEM ECO-EFFICIENCY” APPROACH

design such a stakeholder interactions (offer model) that for economic and competitive reasons continuously seek after environmentally beneficial new solutions

SYSTEM DESIGN FOR ECO-EFFICIENCY: APPROACH

Carlo Vezzoli


A. “SATISFACTION-SYSTEM” APPROACH

design the satisfaction of a particular demand (unit of satisfaction)

THERE IS NOT ONE SINGLE PRODUCT TO BE DESIGNED (ASSESSED), BUT RATHER ALL THE PRODUCTS AND SERVICES (AND ALL THE RELATED PROCESSES) ASSOCIATED WITH THE FULFILMENT OF A PARTICULAR (CUSTOMER) DEMAND OF SATISFACTION

... A SATISFACTION UNIT COULD BE DEFINED

Carlo Vezzoli


SATISFACTION UNIT:

(a car):

functional unit: trasportation of one persosn (per one km)

(possible with a car)

satisfaction unit 1: one person having access to his/her working space (per one year)

satisfaction unit 2: one person having access to public services delivering personal documents (per one year)

. ...

a satisfaction unit require an approach at the same time:

. deeper (more products, services, stakeholders to be considered)

. more narrow (looking at one particular customer satisfaction)

Carlo Vezzoli


SATISFACTION APPROACH IN DESIGN

IS TO THINK MORE ON BEING (SATISFIED), RATHER ON HAVING (PRODUCTS TO BE SATISFIED) [Ehrnelfeld, Sustainability by design, 2008]

Carlo Vezzoli


(SATISFACTION) OFFERING DIAGRAMM

Carlo Vezzoli


[a parallel with product design: it imagines and defines the technical performance and aesthetic characteristics of “components” – materials/shape - and their

“connections” – joining elements - to respond to a set of “requirements” ]

systems design for eco-efficiency: it imagines and defines

“connections” – interactions/partnerships –

between appropriate “components” – socio-economic stakeholders –

of a system, responding to a particular “requirement” - social demand for satisfaction -

B. “STAKEHOLDER CONFIGURATION” APPROACH design the interactions of the stakeholder of a particular satisfaction-system

Carlo Vezzoli


H. SYSTEM MAP (DETAILED) STAKEHOLDERS SYSTEM MAP

Carlo Vezzoli


> CRITERIA AND GUIDELINES ARE NEEDED > METHODS AND TOOLS ARE NEEDED to orientate design towards system eco-efficent stakeholder interactions

NOT ALL SYSTEM INNOVATION ARE ECO-EFFICENT!

C. SYSTEM ECO-EFFICENCY APPROACH design such a stakeholder interactions (offer model) that for economic and competitive reasons continuously seek after environmentally beneficial new solutions

Carlo Vezzoli


SYSTEM DESIGN FOR ECO-EFFICIENCY CRITERIA (TO REDUCE THE ENVIRONMENTAL IMPACT) . System life optimisation . Transportation-distribution reduction . Resources reduction . Waste minimisation-valorisation . Conservation-biocompatibility . Toxic reduction [ADOPTED BY POLIMI-DIS WITHIN LeNS]

Carlo Vezzoli


SYSTEM LIFE OPTIMISATION

DESIGN FOR, SYSTEM STAKEHOLDERS’ INTERACTIONS LEADING TO, EXTENDING THE SUM OF THE PRODUCTS’ LIFE SPAN AND INTENSIFYING THE SUM OF THE PRODUCTS’ USE

Carlo Vezzoli


PRODUCTION

DISTRIBUTION

USE

PRE-PRODUCTION

NEW TECHNOLOGIES AND TECHNIQUES WITH LOWER USE CONSUMPTION USE

DISP.

P-PR.

PROD.

DISTR. UPDATING OF THE COMPONENTS CAUSING CONSUMPTION

PRE-PRODUCTION

PRODUCTION

DISTRIBUTION

USE

DISPOSAL

given function in time

PRE-PRODUCTION

PRODUCTION

DISTRIBUTION

USE USE

AVOIDED IMPACTS LIGHTER IMPACTS short product’s (system sum) life

extended product’s (system sum) life

Carlo Vezzoli


P-PROD. PROD. DISTR. DISP.

use (function) during time




B 1 B 2 B 3 A 1 A 2 A 3 C 1 C 2 C 3

A 1 A 2 A 3

B 1 B 2 B 3

C 1 C 2 C 3 LIF

E I

ND

IPEN

DEN

T F

RO

M L

EN

GH

T O

F U

SE

AVOIDED IMPACTS

product’s (system sum) not intense life

product’s (system sum) intense life

Carlo Vezzoli


Ds

Ds

Ds

PP P Dt

PP P Dt

PP P Dt

PP P Dt Ds

use (function) during of time

PP P Dt Ds

PP P Dt Ds

NEW TECHNOLOGIES AND TECHNIQUES WITH LOWER USE CONSUMPTION

NEW PRE AND POST CONSUMPTION TECHNOLOGIES WITH LOWER IMPACT

LIF

E F

UN

CTIO

N O

F L

EN

GH

T O

F U

SE

product’s (system sum) not intense life

product’s (system sum) intense life LIGHTER IMPACTS LIGHTER IMPACTS

Carlo Vezzoli


TRANSPORTATION/DISTRIBUTION REDUCTION

DESIGN FOR, SYSTEM STAKEHOLDERS’ INTERACTIONS LEADING TO, REDUCING THE SUM OF THE TRANSPORTATIONS AND PACKAGINGS

Carlo Vezzoli


RESOURCES REDUCTION

DESIGN FOR, SYSTEM STAKEHOLDERS’ INTERACTIONS LEADING TO, REDUCING THE SUM OF THE MATERIALS AND THE ENERGIES USED BY ALL PRODUCTS AND SERVICES OF THE SYSTEM

Carlo Vezzoli


WASTE MINIMISATION/VALORISATION

DESIGN FOR, SYSTEM STAKEHOLDERS’ INTERACTIONS LEADING TO, IMPROVING THE SUM OF THE SYSTEM RECYCLING, ENERGY RECOVERY AND COMPOSTING AND REDUCING THE SUM OF THE WASTE PRODUCED

Carlo Vezzoli


PRE-PRODUCTION

PRODUCTION DISTRIBUTION USE

LANDFILL


PRE-PRODUCTION


RECYCLING

COMBUSTION

COMPOSTING

PRE-PRODUCTION

material (system sum) non-extended life

material (system sum) extended life

AVOIDED IMPACTS ADDITIONAL IMPACTS

Carlo Vezzoli


CONSERVATION/BIOCOMPATIBILITY

DESIGN FOR, SYSTEM STAKEHOLDERS’ INTERACTIONS LEADING TO, IMPROVING THE SUM OF THE SYSTEM’S MATERIALS AND ENERGIES RESOURCES CONSERVATION/RENEWABILITY

Carlo Vezzoli


TOXIC REDUCTION

DESIGN FOR, SYSTEM STAKEHOLDERS’ INTERACTIONS LEADING TO, REDUCING/AVOIDING THE SUM OF THE SYSTEM’S MATERIALS’S AND ENERGY RSOURCES TOXICITY AND HARMFULNESS

Carlo Vezzoli


SDO SUSTAINABILITY DESIGN-ORIENTING TOOLKIT

Carlo Vezzoli


FOR DECISION MAKING (DESIGNING) identify the (environmental) design PRIORITIES:

> CRITERIA relevance (relative) per system type

> most promising stakeholders’ INTERACTIONS

types (criteria related GUIDELINES)

INTERRELATIONS BETWEEN ENVIRONMENTAL CRITERIA (AND RELATED GUIDELINES)

FOR A GIVEN SATISFACTION SYSTEM: - some have HIGHER RELEVANCE than others - can be SYNERGETIC or CONFLICTING

Carlo Vezzoli


SDO SUSTAINABILITY DESIGN-ORIENTING TOOLKIT

Carlo Vezzoli


- design an integrated system of products and services fulfilling a particular demand for “satisfaction”

- promote/facilitate new socio-economic stakeholder interactions (configurations)

- promote/facilitate participated design between different stakeholders

- ORIENTATE THE ABOVE PROCESSES TOWARDS ECO-EFFICENT SOLUTIONS

[for an apporach to eco-effcient system innovation]

NEW DESIGN SKILLS:

Carlo Vezzoli


SusProNet, Network on sustainable PSS

development [see Tukker

&Tischner, 2006]

Design4Sustainability Step by step

approach [see Tischner & Vezzoli, 2009]

HiCS, Highly Customerised

Solutions [see Manzini et

al. 2004]

MEPSS, MEthodology for Product Service

System development [see van Halen et al.

2005]

ProSecCo, Product Service Co-design

[2005]

METH

OD

Storyboar

d

Offering

diagram Interaction

table

SDO toolkit

System

assessment

Solution elements

Diagnosis module

Implementation

module

Bl

u Opportunity

module

portfolio diagram

TO

OLS

DESIG

N

some methods/tools developed to orientate system design towards sustainable solutions:

[for new skills] NEW METHODS/TOOLS

Carlo Vezzoli


METHOD FOR SYSTEM DESIGN FOR SUSTAINABILITY (MSDS)

STRATEGIC ANALYSIS

EXPLORING OPPORTUNITIES

SYSTEM CONCEPT DESIGN

SYSTEM DESIGN (AND ENGIN.)

COMMUNICATION

MSDS PHASES/PROCESSES

ANALYSIS OF THE PROJECT PROMOTERS

ANALYSIS OF THE REFERENCE CONTEXT

ANALYSIS OF BEST PRACTICES

ANALYSIS OF THE REFERENCE STRUCTURE

DEFINITION OF SUSTAINABILITY DESIGN PRIORITIES

IDEAS GENERATION ORIENTED TO SUSTAINABILITY

DEVELEPMENT OF THE SUSTAINABILITY DESIGN ORIENTING SCENARIO - VISIONS/CLUSTERS/IDEAS

VISIONS, CLUSTERS AND IDEAS SELECTION

SYSTEM CONCEPT DEVELOPMENT

ENV., SOC. & ECON. CHECK

SYSTEM DEVELOPMENT (EXECUTIVE LEVEL)

ENV., SOC. & ECON. CHECK

DOCUMENTS EDITING

METHODS/TOOLS BY LeNS:

SDO toolkit:

environmental system design orientation

on-line use, free access:www.sdo-lens.polomi.it

free download open: www.lens.polimi.it > tools

Carlo Vezzoli


CASES OF

SYSTEM DESIGN FOR ECO-EFFICIENCY

USING THE MSDS METHOD

Carlo Vezzoli


LESS WASTES: OTHER WAYS OF DOING

SCENARIOS AND SYSTEMS’

CONCEPTS OF UPSTREAM

WASTES REDUCTION IN THE

FOOD AND PAPER CHAINS IN THE

CITY OF BRESCIA, ITALY

commissioned by:

ASM-BRESCIA

existing system

analysis

eco-efficient scenarios

and system concept

development

sustainability

focused ideas

generation

Carlo Vezzoli


ECO-EFFICIENT SCENARIOS

ELABORATION

commissioned by:

eco-efficient scenarios

elaboration

PSS concept design

PSS CONCEPT DESIGN

Carlo Vezzoli


DESIGN OF THE SYSTEM INNOVATION INTRODUCTION AND DIFFUSION PATH

ECO-EFFICIENT SCENARIOS ELABORATION

commissioned by:

eco-efficient scenarios elaboration

PSS concept design

ECO-EFFICIENT PSS CONCEPT DESIGN

TETRA

PAK

system innovation introd. and diffusion path

3.2 system design for eco efficiency vezzoli-09-10 (34)

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