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Ecodesign

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Assessment tools for the environmental dimension of sustainable ... Dualistic approach in chain analysis: General resource flows: materials, energy, water ... – PowerPoint PPT presentation

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Title: Ecodesign


1
Eco-design
  • I Introduction

2
Kristjan Piirimäe
  • Researcher, PhD Student of TTU
  • Partner, Hendrikson Ko
  • 05116916
  • kristjan.piirimae_at_ttu.ee

3
What is eco-design?
  • Assessment tools for the environmental dimension
    of sustainable development, as an aid to business
    decision making

4
The area of eco-design
Natural sciences
Eco-design
Social and macro-economic issues
Micro-economics and technology
5
Interdisciplinary framework of eco-design
  • Natural sciences ecology, thermodynamics,
    physical laws, relationships that shape
    ecosystems or support human health
  • Microeconomics and technology economic
    relationships, structures and products that shape
    business systems
  • Social issues and macroeconomics the social
    structures and issues that shape society,
    reflecting peoples values

6
Mechanisms that can contribute to sustainable
production, consumption and waste management
  • Environmental management housekeeping, location
    choices etc
  • Technologies
  • Product choice for consumption function
  • Life style of consumption pattern travelling
    less etc.

7
Environmental policy related to production and
consumption
  • Promotion of end-of-the-pipe technologies
  • Zoning regulations
  • Policy programmes, first of all directed at
    industry ? integrated measures

8
Integrated measures
  • Extended Producer Responsibility (EPR) product
    take-back, upstream impact, waste management
    OECD
  • Integrated Product Policy (IPP) life cycle
    perspective, focusing on product EC
  • Integrated Pollution Prevention Control (IPPC)
    operating permits, best available techniques
    The European IPPC Bureau
  • UNEP Industry and Environment (UNEP IE) cleaner
    and safer industrial production

9
Pressure
State
Response
Use of resources
Action
Outputs
  • Endangering human health
  • Affecting Eco-capacity
  • Loss of biodiversity
  • Resource depletion

Materials
Waste
Economy and society
Energy
Effluents
Waste
Emissions
Land
Reduction of resource extraction
Control of pollutants
10
Dualistic approach in chain analysis
11
Problem shifting
12
System definition
  • Function-oriented starting for the system
    definition is a specific social demand or
    function. System comprises all processes upstream
    and downstream fulfilling the function
    cradle-to-grave analysis
  • Region-oriented system is limited in space and
    time, such as a year of a company
  • Agreement-oriented systems are defined in
    informal ways, as an agreement of stakeholders

13
Function-oriented system
gas
Electricity generation
CO2, NOx, SO2
steam
electricity
bulbs
Bulb use
1000 hr light use
waste
14
Region-oriented system
FOREIGN COUNTRIES
Mining and extraction
Production
Usage
LEAD 2003
15
Agreement-oriented system
Supplier A
Electricity generation
raw material
Company X
Company D
Recycler B
waste
Waste treatment
waste
16
Decision making methodologies in environmental
management (environmental toolbox)
  • Cost Benefit Analysis (CBA)
  • Cost Effectiveness Analysis (CEA)
  • Material Flow Accounting (MFA)
  • Life Cycle Assessment (LCA)
  • Environmental Risk Assessment (ERA)
  • Environmental Input Output Analysis (IOA)
  • Multi-Criteria Analysis (MCA)

17
The role of environmental toolbox in
decision-making
Demand for environmental information ? ? ?
Environmental toolbox CBA LCA ERA SFA Etc.
Demand
Supply
Decisions
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