1. 1 23/02/20141 ITU- WP 5/3 Q 21 Universal Mobile Charger L.1000 Common ICT power supply L.adapter phase 2 Rapporteurs of Q21/5

2. 2 23/02/20142 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

3. 3 General approach 23/02/20143 L.1000 potential (GSMA source): - 14 Mt CO2 reduction - 50 000 t charger duplication avoided Extension to other ICT : much more

4. 4 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, … 23/02/20144

5. 5 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, … 23/02/20145

6. 6 Thank you very much 23/02/20146