oSIST prEN IEC 63372:2024

Quantification and communication of Carbon FootPRINT and GHG emission reductions/avoided emissions from electric and electronic products and systems - Principles, methodologies, requirements and guidance

Quantification et communication de l'empreinte carbone et des réductions d'émissions de GES/émissions évitées des produits et systèmes électriques et électroniques - Principes, méthodologies, exigences et recommandations

Merjenje in sporočanje ogljičnega odtisa in emisij toplogrednih plinov iz električnih in elektronskih proizvodov in sistemov - Principi, metode, zahteve in vodila

General Information

• Status: Not Published
• Public Enquiry End Date: 23-Jul-2024
• ICS: 13.020.01 - Environment and environmental protection in general
• ICS: 13.020.40 - Pollution, pollution control and conservation
• ICS: 29.020 - Electrical engineering in general
• ICS: 29.100 - Components for electrical equipment
• ICS: 31.020 - Electronic components in general
• Technical Committee: ITIV - Electronics assembly technology and Environmental standardization
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 16-May-2024
• Due Date: 03-Oct-2024
• Ref Project: prEN IEC 63372:2024 - Quantification and communication of Carbon FootPRINT and GHG emission reductions/avoided emissions from electric and electronic products and systems - Principles, methodologies, requirements and guidance

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2024
Merjenje in sporočanje ogljičnega odtisa in emisij toplogrednih plinov iz
električnih in elektronskih proizvodov in sistemov - Principi, metode, zahteve in
vodila
Quantification and communication of Carbon FootPRINT and GHG emission
reductions/avoided emissions from electric and electronic products and systems -
Principles, methodologies, requirements and guidance
Ta slovenski standard je istoveten z: prEN IEC 63372:2024
ICS:
13.020.40 Onesnaževanje, nadzor nad Pollution, pollution control
onesnaževanjem in and conservation
ohranjanje
29.020 Elektrotehnika na splošno Electrical engineering in
general
31.020 Elektronske komponente na Electronic components in
splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

111/757/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63372 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-05-03 2024-07-26
SUPERSEDES DOCUMENTS:
111/714A/CD, 111/746/CC
IEC TC 111 : ENVIRONMENTAL STANDARDIZATION FOR ELECTRICAL AND ELECTRONIC PRODUCTS AND SYSTEMS
SECRETARIAT: SECRETARY:
Italy Mr Alfonso Sturchio
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:

TC 2,TC 4,TC 5,TC 7,TC 9,TC 10,TC 14,TC
15,TC 17,TC 18,TC 20,TC 21,SC 21A,TC
Other TC/SCs are requested to indicate their interest, if
22,SC 22H,TC 23,TC 26,TC 27,TC 32,TC
any, in this CDV to the secretary.
33,TC 34,TC 35,TC 36,TC 37,TC 38,TC
40,TC 45,TC 46,TC 47,TC 48,TC 49,TC
51,TC 55,TC 62,TC 68,TC 69,TC 72,TC
76,TC 78,TC 79,TC 82,TC 86,TC 88,TC
91,TC 94,TC 95,TC 96,TC 100,TC 103,TC
105,TC 110,TC 114,TC 117,TC 119,TC
120,TC 121,TC 122,TC 124
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Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
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This document is still under study and subject to change. It should not be used for reference purposes.
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the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Quantification and communication of Carbon FootPRINT and GHG emission
reductions/avoided emissions from electric and electronic products and systems – Principles,
methodologies, requirements and guidance

electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
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– 2 – IEC CDV 63372 © IEC 2024
PROPOSED STABILITY DATE: 2030
NOTE FROM TC/SC OFFICERS:
Internal
IEC CDV 63372 © IEC 2024 – 3 –
2 CONTENTS
3 FOREWORD . 6
4 INTRODUCTION . 8
5 1 Scope . 9
6 2 Normative references . 9
7 3 Terms, definitions, and abbreviated terms . 9
8 3.1 Terms related to greenhouse gas . 9
9 3.2 Terms related to the GHG quantification process . 11
10 3.2.1 Quantification of Carbon footprint (GHG emissions and GHG removals) . 11
11 3.2.2 Quantification of GHG emission reductions and avoided emissions . 16
12 3.2.3 Terms related to life cycle assessment . 19
13 3.3 Terms related to organizations and interested parties . 20
14 3.4 Terms related to verification and validation . 21
15 3.5 Abbreviated Terms . 21
16 4 Principles . 21
17 4.1 General . 21
18 4.2 Life Cycle Thinking (LCT). 21
19 4.3 Relevance . 21
20 4.4 Completeness . 22
21 4.5 Consistency . 22
22 4.6 Accuracy . 22
23 4.7 Transparency . 22
24 4.8 Conservativeness . 22
25 4.9 Priority of scientific approach . 22
26 4.10 Avoidance of double counting . 22
27 5 Strategy . 23
28 5.1 General . 23
29 5.2 View and pathway to low carbon society . 24
30 5.3 Strategy for application to system . 26
31 6 Quantification . 26
32 6.1 Carbon footprint of Product (CFP-PCR) . 26
33 6.1.1 General . 26
34 6.1.2 Goal and scope definition of quantification of CFP . 27
35 6.1.3 Functional or declared unit . 29
36 6.1.4 System boundary . 29
37 6.1.5 Trial estimation and decision on boundary setting . 32
38 6.1.6 Data collection and quality assessment . 33
39 6.1.7 Development of scenarios . 35
40 6.1.8 Allocation . 38
41 6.1.9 Calculating GHG emissions . 38
42 6.1.10 Impact assessment for CFP or partial CFP . 41
43 6.1.11 Interpretation of CFP or partial CFP . 42
44 6.1.12 Extrapolations rules, data identifications . 42
45 6.2 GHG emission reductions . 43
46 6.2.1 General . 43
47 6.2.2 Basic steps of GHG reduction study . 43

Internal
– 4 – IEC CDV 63372 © IEC 2024
48 6.2.3 Defining the goal and scope . 44
49 6.2.4 Defining the EE product or the system related to GHG reductions . 44
50 6.2.5 Determining the baseline . 46
51 6.2.6 Selecting relevant GHG sources, sinks and reservoirs (SSRs) . 47
52 6.2.7 Trial estimation and decision on relevant GHG SSRs. 50
53 6.2.8 Estimating baseline emissions . 50
54 6.2.9 Data collection and quality assessment . 51
55 6.2.10 Estimating GHG reduction . 52
56 6.3 Avoided emissions . 53
57 6.3.1 General . 53
58 6.3.2 Defining the goal and scope . 54
59 6.3.3 Defining the target product . 55
60 6.3.4 Functional Unit . 55
61 6.3.5 Estimating baseline scenario . 55
62 6.3.6 Determining system boundary . 57
63 6.3.7 Data collection and quality assessment . 58
64 6.3.8 Calculating avoided emissions . 59
65 6.3.9 Sold Amount (Organization) . 59
66 6.3.10 Contribution ratio . 61
67 6.4 Performance tracking . 62
68 6.4.1 CFP performance tracking . 62
69 6.4.2 Tracking emission reductions and avoided emissions . 62
70 6.5 Documentation . 63
71 7 Verification and validation. 63
72 7.1 Specific guidance of monitoring for GHG emission reductions or avoided
73 emissions . 64
74 7.2 Validation of avoided emissions . 65
75 8 Communication and Disclosure . 65
76 8.1 General . 65
77 8.2 Managing double counting . 66
78 8.3 Special guidance for communication of CFP . 66
79 Annex A (informative) . 67
80 A.1 Examples of function and performance related to function . 67
81 A.2 Examples of functional requirements defining functional unit(s) . 67
82 Annex B (informative) Examples of calculation of GHG emissions . 70
83 B.1 Example of emission factory . 70
84 B.2 Examples of CFP calculation . 71
85 B.3 Example of equivalent energy mix for the manufacturing phase . 71
86 B.4 Example of equivalent energy mix for the use phase . 72
87 B.5 Example of GHG quantification due to leakage rate with or without refilling. Error!
88 Bookmark not defined.
89 Annex C (informative) General process for quantification of GHG emission reductions
90 and avoided emissions . 74
91 Annex D (informative) Examples of Avoided emissions . 75
92 D.1 Electrical equipment (General) . 75
93 D.2 Electrical equipment in a system (General) . 77
94 D.3 Final product - Heat pump . 78
95 D.4 Intermediate product in a product – DC-DC Converter for EV . 79

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