HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Security Level: Slide title :40-47pt Slide subtitle :26-30pt Color::white Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial ICTs: Building the green city of the future” Session 1: ICTs and the reduction of GHG emissions

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Top right corner for field-mark, customer or partner logotypes The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Page 2 ICT impact and the benefit Why GHC emission Impact of ICT lower but important The benefit of iCT

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Top right corner for field-mark, customer or partner logotypes The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Page 3 … final goal is to lower the entire society’s carbon emission through ICT innovation *SMART 2020, released by GeSI in 2008 Carbon emission & ICT effort, *SMART 2020 ICT accounts for 1.25% ICT helps to cut 15%

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Slide title :32-35pt Color: R153 G0 B0 Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Slide text :20-22pt Bullets level 2-5: 18pt Color:Black Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Top right corner for field-mark, customer or partner logotypes The following nine groups of colors are an example of how our design colors can be used, please take note that you should only use one design color group per slide. For specific usage details, refer to the “Typesetting Standard”. Page 4 Program Arthur Levin (ITU/TSB): ICTs as a tool to combat Climate Change: An overview Xia Zhang, Senior Engineer, China Academy of Telecommunications Research, MIIT: Reducing carbon from ICTs - Promote the universal power chargers for ICT devices  Raja Aida Binti Raja Shaharuddin, Student's Project/Seminar Coordinator, College of Science & Technology, UTM International Campus, Malaysia: Restructuring towards Green Computer Lab and Data Centre  Nakarmi Bikash, J. Sangirov, M. Rakib Uddin, Y. H. Won, Korea Advanced Institute of Science and Technology, Photonic Energy and Signal processing Lab, Daejeon, Republic of Korea: Efficient Approach Towards Energy Minimized Optical Network Yang Yang, Professor, Shanghai Research Center for Wireless Communications (WiCO), China: Cooperative Wireless Networks for Better Green Services  Daniel Mauricio Amaya Madrid, Universidad Distrital Francisco José de Caldas, Bogotá, Colombia: Wireless Networks for trade community

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Security Level: Slide title :40-47pt Slide subtitle :26-30pt Color::white Corporate Font : FrutigerNext LT Medium Font to be used by customers and partners : Arial Thank You