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BSI PD IEC TS 62282-9-102:2021

$142.49

Fuel cell technologies – Evaluation methodology for the environmental performance of fuel cell power systems based on life cycle thinking. Product category rules for environmental product declarations of stationary fuel cell power systems and alternative systems for residential applications

Published By Publication Date Number of Pages
BSI 2021 32
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This part of IEC 62282 provides a set of specific rules, requirements and guidelines (i.e. socalled product category rules (PCR) according to ISO 14025 and thus in line with ISO 14040 and ISO 14044) for characterizing the environmental performance of stationary fuel cell combined heat and power (CHP) systems, and alternative systems for residential applications based on life cycle thinking primarily for communication to consumers. The environmental performance of a system is communicated to the consumer and the installer by means of an environmental product declaration (EPD).

This document covers stationary fuel cell CHP systems and alternative heat (and power) systems for residential applications that primarily serve heating purposes. The systems can be complemented with a hot water storage tank and one or more additional heat generators. The systems are connected to the electricity grid. The environmental performance is characterized in an EPD for each individual heat-related device or CHP generator separately. This document also describes how the environmental performance of a given combination of heat-related devices (including CHP generators) is characterized based on the environmental performance of its individual components. The domestic heat distribution system, district heating, or local infrastructures for fuel supply or for fuel storage are not considered.

This document focuses on residential applications, but can also be used to assess applications in the tertiary or service sector.

This document does not override, or in any way change, legally required environmental information, claims or labelling, or any other applicable legal requirements.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
6 FOREWORD
8 INTRODUCTION
10 1 Scope
2 Normative references
3 Terms and definitions
14 4 Principles
4.1 Accuracy
4.2 Completeness
4.3 Consistency
4.4 Relevance
4.5 Transparency
4.6 Voluntary nature
4.7 Units to be used
4.8 Quantities to be provided
15 5 Product group
5.1 General
5.2 Combination of heat-related devices
5.3 Product and manufacturing company specification
16 6 Assessment
6.1 Goal of the assessment
6.2 Boundary
6.2.1 Functional unit and reference flow
17 6.2.2 General system boundary and life cycle stages
Tables
Table 1 – Combinations of space heating and hot water demands to whichthe determined environmental impacts shall be related (reference flows)
18 6.2.3 Criteria for the inclusion of inputs and outputs
Figure 1 – System boundary, foreground and background
20 6.2.4 Data quality rules
7 Life cycle inventory
7.1 Data collection
7.2 Inventory and calculation rules
7.2.1 General
21 7.2.2 Carbon neutrality and market-mediated impacts of biofuels
22 7.3 Allocation rules and multifunctionality
7.3.1 General
7.3.2 Credits to electricity generated by a CHP generator for residential application
Table 2 – Credits by impact category attributed to a kWh of electricityproduced by CHP generators in a given country or region
23 7.3.3 Credits to cold generated by heat pumps for residential application
7.3.4 Dealing with multifunctionality of CHP in manufacturing
8 Life cycle impact assessment
8.1 General
8.2 Impact categories
8.3 Impact assessment methods
24 9 Environmental product declaration (EPD)
9.1 Content
9.1.1 General
25 9.1.2 Data from the LCA
Table 3 – Replacing impact category names used by the LCA communityby names more readily understandable by the general public
Table 4 – Environmental impact results due to the “supply of one device”to a given market – Information for the installer
26 9.1.3 Additional environmental information to be reported
Table 5 – Environmental impact results due to the “operation of device”in a given market – Information for the installer
27 9.1.4 Demonstration of verification
28 9.1.5 Instructions for the installer on how to derive more specific environmental information from the EPD
9.2 Environmental information specific to the needs of a given consumer as compiled by the installer based on the EPD
9.2.1 General
29 9.2.2 Case of an individual heat-related device operated at a specific site
9.2.3 Case of combinations of heat-related devices operated at a specific site
Table 6 – Environmental impact results due to both “supply of one device” and “operation of device” in a given market – Information for the consumer compiledby the installer based on the EPD
30 9.2.4 Dealing with greenhouse gas emissions from heat-related devices burning biofuels
10 Verification and validity of the EPD
10.1 Report/documentation
10.2 Verification
10.3 Validity (period of validity) and update
31 Bibliography
BSI PD IEC TS 62282-9-102:2021
$142.49