Xem mẫu

EUROPEAN COMMISSION JOINT RESEARCH CENTRE Institute for Environment and Sustainability H08 Sustainability Assessment Unit 1 DRAFT –ONLY FOR USE STAKEHOLDER CONSULTATION -2 DO NOT USE FOR ANY OTHER PURPOSE, CITE, OR 3 DISTRIBUTE 4 Product Environmental Footprint Guide; DRAFT ONLY FOR THE USE IN STAKEHOLDER CONSULTATION – DO NOT USE FOR ANY OTHER PURPOSE, OR CITE OR DISTRIBUTE 1 This page is left intentionally blank. 2 3 ii Product Environmental Footprint Guide; DRAFT ONLY FOR THE USE IN STAKEHOLDER CONSULTATION – DO NOT USE FOR ANY OTHER PURPOSE, OR CITE OR DISTRIBUTE 1 Contents 2 Executive Summary....................................................................................................................1 3 Context ...................................................................................................................................................... 1 4 Objectives................................................................................................................................................ 2 5 Process and Results................................................................................................................................... 2 6 1. General Considerations for Product Environmental Footprint Studies .....................................4 7 How to Use this Guide............................................................................................................................... 4 8 1.1 Principles for Product Environmental Footprint Studies .................................................................................5 9 2. Role of Product Environmental Footprint Category Rules........................................................7 10 2.1 General...................................................................................................................................................................................7 11 2.2 Role of PFCRs.......................................................................................................................................................................7 12 2.3 Relation between PFCRs and Product Category Rules (PCRs)........................................................................7 13 2.4 The CPA-based PFCR structure....................................................................................................................................8 14 3. Summary of Product Environmental Footprint Requirements and Requirements for 15 Developing Product Footprint Category Rules...........................................................................10 16 4. Defining the Goal(s) of the Product Environmental Footprint Study ......................................25 17 4.1 General................................................................................................................................................................................25 18 5. Defining the Scope of the Product Environmental Footprint Study ........................................26 19 5.1 General................................................................................................................................................................................26 20 5.2 Unit of analysis (functional unit) and reference flow......................................................................................26 21 5.3 System boundaries for Product Environmental Footprint Studies............................................................28 22 5.4 Selecting Environmental Footprint Impact Categories and Assessment Methods..............................30 23 5.5 Selecting additional environmental information to be included in the PEF ..........................................34 24 5.6 Cut-off Criteria..................................................................................................................................................................35 25 6. Compiling and Recording the Resource Use and Emissions Profile.........................................37 26 6.1 General................................................................................................................................................................................37 27 6.2 Screening phase to identify environmentally significant processes within the product system 28 boundary....................................................................................................................................................................................38 29 6.3 Data management plan.................................................................................................................................................39 30 6.4 Sources of Resource Use and Emissions Profile Data......................................................................................39 31 6.5 Nomenclature...................................................................................................................................................................44 32 6.6 Data quality requirements..........................................................................................................................................44 33 6.7 Specific data collection .................................................................................................................................................62 iii Product Environmental Footprint Guide; DRAFT ONLY FOR THE USE IN STAKEHOLDER CONSULTATION – DO NOT USE FOR ANY OTHER PURPOSE, OR CITE OR DISTRIBUTE 1 6.8 Generic data collection .................................................................................................................................................64 2 6.9 Dealing with remaining unit process data gaps / missing data...................................................................66 3 6.9.1 General ........................................................................................................................................... 66 4 6.9.2 How to deal with remaining missing inventory data / information............................................... 66 5 6.10 Handling multi-functional processes...................................................................................................................67 6 6.11 Data collection template............................................................................................................................................70 7 7.1 Mandatory Steps: Classification and Characterization....................................................................................75 8 7.1.1 Classification of Environmental Footprint Data ............................................................................. 75 9 7.1.2 Characterisation of Environmental Footprint Results.................................................................... 76 10 7.2 Optional Steps: Normalization and Weighting ...................................................................................................77 11 7.2.1 Normalization of Environmental Footprint Impact Assessment Results........................................ 77 12 7.2.2 Weighting of Environmental Footprint Impact Assessment Results.............................................. 78 13 8. Interpretation of Product Environmental Footprint results....................................................79 14 8.1 General................................................................................................................................................................................79 15 8.2 Identification of Significant Issues...........................................................................................................................79 16 8.3 Estimating Uncertainty.................................................................................................................................................80 17 8.4 Conclusions, Recommendations and Limitations..............................................................................................81 18 9. Product Environmental Footprint Reports.............................................................................83 19 9.1 General................................................................................................................................................................................83 20 9.2 Reporting elements........................................................................................................................................................83 21 9.2.1 First element: Executive Summary................................................................................................. 83 22 9.2.2 Second element: Technical Summary ............................................................................................ 84 23 9.2.3 Third element: Main Report........................................................................................................... 84 24 9.2.4 Fourth element: Annex................................................................................................................... 85 25 9.2.5 Fifth element: Confidential report ................................................................................................. 85 26 10. Product Environmental Footprint Review............................................................................86 27 10.1 General..............................................................................................................................................................................86 28 10.2 Review Type...................................................................................................................................................................86 29 10.3 Reviewer Qualification...............................................................................................................................................86 30 11. Acronyms and Abbreviations..............................................................................................89 31 12. Glossary .............................................................................................................................90 32 13. References .........................................................................................................................95 33 Annex I: Calculation of CO2 emissions from land transformation ..............................................96 iv Product Environmental Footprint Guide; DRAFT ONLY FOR THE USE IN STAKEHOLDER CONSULTATION – DO NOT USE FOR ANY OTHER PURPOSE, OR CITE OR DISTRIBUTE 1 Annex II: Data Management Plan (adapted from GHG protocol initiative)...............................103 2 Annex III: Dealing with Multi-functionality in Recycling Situations..........................................108 3 Annex IV: Identifying Appropriate Nomenclature and Properties for Specific Flows ................115 4 Annex V: Example of Documentation Template......................................................................139 5 Annex VI: Justification for Selection of Environmental Footprint Impact Categories and 6 Additional Environmental Information ...................................................................................145 7 v ... - tailieumienphi.vn
nguon tai.lieu . vn