1. A. Kretsis (CTI), P. Kokkinos (CTI), E. A. Varvarigos (CTI), V. Nikolopoulos (Intelen), E. Gkioxi (Intelen), I. Hatzakis (GRNET) GEN6 EU-project – Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” 18th Panhellenic Conference on Informatics (PCI 2014) Athens

2. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” GEN6 – The EU-sponsored project GEN6 (Governments ENabled with IPv6) aims at enabling existing eGovernment infrastructure for IPv6: www.gen6-project.eu – The GEN6 project sets up complementary and interoperable national and cross-border pilots across different EU States: IPv6 upgrade of eGoverment Network Infrastructures, e-Identification, Services and Applications (Germany, Spain, Netherlands, Czech Republic and Turkey). IPv6 upgrade of Secure Cloud Services (Luxembourg). IPv6 upgrade of Energy Efficiency in School Networks (Greece). IPv6 upgrade of Emergency Response Environments (Slovenia). and more 18th Panhellenic Conference on Informatics (PCI 2014), Athens

3. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Objectives – Use IPv6 as a service enabler – Raise energy awareness – Engage school communities 18th Panhellenic Conference on Informatics (PCI 2014), Athens

4. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Pilot The pilot provides real-time energy efficiency services over IPv6-enabled networks to the local educational community Energy data are recorded using IPv6 enabled smart meters Data are transferred over dual stack (IPv4 and IPv6) networks Web portal presents real time energy consumption data and statistics Energy data are being aggregated, processed structured and transformed. 50 schools, 11500 students 18th Panhellenic Conference on Informatics (PCI 2014), Athens

5. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Pilot’s Partners IPv6 networks analytics portal The Computer Technology Institute & Press “Diophantus” (CTI), responsible for the administration and the daily operation of the Greek School Network energy metering school communities The Greek Research & Technology Network (GRNET), responsible for providing networking and cloud computing services to the Greek academic and research communities educational methods The Intelen Group, a start-up company providing services to the Energy and ICT sector, such as smart metering, meter data management 18th Panhellenic Conference on Informatics (PCI 2014), Athens

6. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Technical Description 18th Panhellenic Conference on Informatics (PCI 2014), Athens

7. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Energy Metering 18th Panhellenic Conference on Informatics (PCI 2014), Athens The smart metering infrastructure consists of a consumption metering device and the i-box The i-box is a network device that acts as a data bridge between the power meter and the school’s router Both i-box and school router have IPv6 global address

8. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Energy Information System in the cloud Energy Analytics 18th Panhellenic Conference on Informatics (PCI 2014), Athens Energy data are being aggregated, structured and transformed Energy data are also correlated with other data (school area, student count, etc.) Calculations and data mining algorithms are performed

9. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Networking Infrastructure 18th Panhellenic Conference on Informatics (PCI 2014), Athens

10. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Web Portal – gen6.cti.gr 18th Panhellenic Conference on Informatics (PCI 2014), Athens

11. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Web Portal – gen6.cti.gr Categorize schools based on their energy efficiency using KPIs – Energy consumption (KWh) – Energy consumption comparison to the previous day (%) – Energy consumption / student / square meters (Kwh/student/m2) Consumption Period: – Daily – Weekly – Monthly – Yearly 18th Panhellenic Conference on Informatics (PCI 2014), Athens

12. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Search schools with various criteria Web Portal – gen6.cti.gr 18th Panhellenic Conference on Informatics (PCI 2014), Athens

13. IPv6 Pilot in Greece “Energy Efficiency in School Networks with IPv6“ Primary School Secondary School Web Portal – gen6.cti.gr 18th Panhellenic Conference on Informatics (PCI 2014), Athens

14. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Web Portal – gen6.cti.gr 18th Panhellenic Conference on Informatics (PCI 2014), Athens

15. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Web Portal – gen6.cti.gr 18th Panhellenic Conference on Informatics (PCI 2014), Athens Schools with more than one year of energy data !!!

16. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Completion of installations in 50 schools in Attica, Achaia, Corinthia Collection of energy consumption data over IPv6 from the existing systems Dissemination activities in schools Install other kind of sensors (e.g., weather related) to schools 18th Panhellenic Conference on Informatics (PCI 2014), Athens Current status

17. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” IPv6 can become an enabling technology IPv6 in support of smart grids – Higher Security – Easier interoperability and fast installation – Bi-directional communication IPv6 in support of IoT – Bigger address space, everything connected – Point-to-point control and access tunneling to real time data Energy Efficiency in Schools pilot has a huge impact – 50 Greek Schools, with about 11500 students !!! Inform the student communities in real time – how much energy is consumed by their actions Change students’ behavior towards environmental protection Reduce energy consumption 18th Panhellenic Conference on Informatics (PCI 2014), Athens Conclusions

18. GEN6 - Greek Pilot: “IPv6 upgrade of Energy Efficiency in School Networks” Thank you! Panagiotis Kokkinos pkokkinos@cti.gr www.gen6-project.eu gen6.cti.gr www.cti.gr/en 18th Panhellenic Conference on Informatics (PCI 2014), Athens