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IEC TS 62282-9-101
Edition 1.0 2020-10
TECHNICAL
SPECIFICATION
colour
inside
Fuel cell technologies –
Part 9-101: Evaluation methodology for the environmental performance of fuel
cell power systems based on life cycle thinking – Streamlined life-cycle
considered environmental performance characterization of stationary fuel cell
combined heat and power systems for residential applications
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IEC TS 62282-9-101
Edition 1.0 2020-10
TECHNICAL
SPECIFICATION
colour
inside
Fuel cell technologies –
Part 9-101: Evaluation methodology for the environmental performance of fuel
cell power systems based on life cycle thinking – Streamlined life-cycle
considered environmental performance characterization of stationary fuel cell
combined heat and power systems for residential applications
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 27.070 ISBN 978-2-8322-8927-3
– 2 – IEC TS 62282-9-101:2020 © IEC:2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Framework for evaluation process . 9
4.1 General . 9
4.2 Life cycle stages . 9
4.3 Functional unit . 9
4.4 Product system . 10
4.5 Inputs, outputs and related environmental impact categories . 10
4.6 Types and quality of data, and information sources . 11
5 Estimation methods . 11
5.1 General remarks on life cycle impact assessment (LCIA) . 11
5.2 Global warming in the use stage . 12
5.2.1 Required data . 12
5.2.2 Input data . 12
5.2.3 Determination of necessary parameter values . 13
5.2.4 Calculation . 14
5.3 Abiotic resource depletion potential (ADP) . 15
5.3.1 General . 15
5.3.2 Calculation of the total ADP . 16
6 Communication and verification . 16
6.1 General . 16
6.2 Communication . 16
6.2.1 General . 16
6.2.2 Communication relating to a fuel cell power system alone . 17
6.2.3 Communication relating to a fuel cell power system with a
supplementary heat generator and thermal storage . 18
6.2.4 Verification . 19
Annex A (informative) Reference demands by region for electric power and heat . 20
Bibliography . 21
Figure 1 – Life cycle stages (prioritized stages in solid-lined boxes) . 9
Figure 2 – Configuration of a fuel cell power system that can be complemented with a
supplementary heat generator or thermal storage system covered by this document . 10
Figure 3 – System boundaries, elementary flows and environmental impact categories
assessed in this document . 11
Figure 4 – Communication relating to a fuel cell power system . 18
Figure 5 – Communication relating to a fuel cell power system with a supplementary
heat generator and thermal storage system . 19
Figure A.1 – Example of electricity demand and heat (hot water) demand,
distinguishing between electricity import from the grid and electricity export to the grid . 20
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FUEL CELL TECHNOLOGIES –
Part 9-101: Evaluation methodology for the environmental performance of
fuel cell power systems based on life cycle thinking –
Streamlined life-cycle considered environmental performance
characterization of stationary fuel cell combined heat and power systems
for residential applications
FOREWORD
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Technical Specifications are subject to review within three years of publication to decide
whether they can be transformed into International Standards.
IEC TS 62282-9-101, which is a Technical Specification, has been prepared by IEC technical
committee 105: Fuel cell technologies.
– 4 – IEC TS 62282-9-101:2020 © IEC:2020
The text of this Technical Specification is based on the following documents:
Draft TS Report on voting
105/787/DTS 105/799A/RVDTS
Full information on the voting for the approval of this Technical Specification can be found in
the report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 62282 series, published under the general title Fuel cell technologies,
can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this document using a colour printer.
INTRODUCTION
This part of IEC 62282 introduces a simplified evaluation method for assessing the life-cycle
considered environmental performance of stationary fuel cell power systems for residential
applications that can be complemented with a supplementary heat generator or a thermal
storage system.
As a response to the aggravation of global environmental issues in recent years, corporate
environmental management is increasingly required in order to enhance the environmental
performance of products and c
...