1. Energy Efficient Internet Presented by: Pham Dung The ID: 2008311181

2. Power consumption in ICT Total = 156GW = 8% of global electricity consumption minimal

3. Future Estimations 1/7 of electricity is used in ICT in 2020 =>Power efficiency is also a key research topic!

4. Key issues  Advanced technologies for more energy efficient data handling/storage and computing resource usage.  Hardware improvements.  Software optimizations: intelligent power management of computers and screens, switching off servers during quiet hours.

5. References Piet Demeester, Mario Pickavet, “An Inconvenient Truth: Energy-Efficient Future Internet”, Europe Future Internet, Brussels 2008 K. Christensen, "An Energy Efficient Internet: Ongoing Work," Center for Communications and Signal Processing, University of South Florida, 2008. Masateru MINAMI and Hiroyuki MORIKAWA, “Some Open Challenges for Improving the Energy. Efficiency of the Internet”, Research Center for Advanced Science and Technology, The University of Tokyo