Download ITU- WP 5/3 Q 21 Universal Mobile Charger L.1000 phase 2

ITU- WP 5/3 Q 21
Universal Mobile Charger L.1000
Common ICT power supply L.adapter
phase 2
Rapporteurs of Q21/5
23/05/2017
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L.1000 and L.adapter
Universal charger and Common
Power Supply
 Scope is the reduction of environmental impacts of power supply
other ICT than mobile phone,
 Reduction in number of devices
 Reduction of power consumption : high efficiency, low no load power
 Reduction in CO2 Emission in operation, inputs for life cycle impact reduction
 L.1000 published, revision under consideration
 L.adapter phase 2 under work, many contributions, very first
working draft
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General approach
L.1000 potential (GSMA source):
- 14 Mt CO2 reduction
- 50 000 t charger duplication avoided
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Extension to other ICT : much more
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General Hints
 Ecodesign
 Universal Connector at the output of charger or power
supply (USB-A in L1000)
 Detachable cable as far as possible anywhere
recharge
 Increase reuse ability of charger and power supply by
 charger lifetime increase and cable replacement ability
 use flexibility with the most device as possible
 power range, voltage choice
 Optimization Options: multi-outputs, Home DC
network, back-up, Renewable Energy, …
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References and Liaisons
 ITU-D Q24/1 informs ITU-T Study Group 5 that the World
Telecommunication Development Conference, Hyderabad
(WTDC-10) approved a new Question “Strategies and
policies for the proper disposal or reuse of ICT waste
material”
 International entity working on e-waste reduction or ICT
impact such as GeSI, Basel convention, …
 SDO, Technical Initiative, fora: IEEE UPAMD, IEC TC100
and other, DC network Emerge Alliance, HGI, …
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Thank you very much
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